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新花建筑材料有限责任公司新花混凝土搅拌站拟建项目

2019年05月29日山西

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2019年05月29日

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<div>大同市生态环境局新荣分局关于大同市新花建筑材料有限责任公司新花混凝土搅拌站建设项目环境影响评价文件拟进行审查公示 
 大同市生态环境局新荣分局
关于大同市新花建筑材料有限责任公司新花混凝土搅拌站建设项目环境影响评价文件拟进行审查公示
 
根据建设项目环境影响评价审批程序的有关规定，我分局拟对大同市新花建筑材料有限责任公司新花混凝土搅拌站建设项目环境影响评价文件进行审查。现将拟审查的环境影响评价文件基本情况予以公示，公示期为2019年5月29日－2019年6月4日（5个工作日）。
听证权利告知：依据《中华人民共和国行政许可法》，该项目申请人、利害关系人可提出听证申请。
联系电话：0352-3075358     传    真：0352-3075358
邮    编：037002           通讯地址：大同市新荣区府西街
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 项目
 名称
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 建设地点
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 建设
 单位
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 环境影响评价机构
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 项目概况
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 主要环境影响及预防或者减轻不良环境影响的对策和措施
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 1
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 大同市新花建筑材料有限责任公司新花混凝土搅拌站建设项目
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 大同市新荣区花园屯乡花园屯村东
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 大同市新花建筑材料有限责任公司
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 河北德源环保科技有限公司
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 1、项目名称、建设单位、建设性质
 项目名称：大同市新花建筑材料有限责任公司新花混凝土搅拌站建设项目
 建设单位：大同市新花建筑材料有限责任公司
 建设性质：新建
 2、地点、周边关系
 建设地点：项目位于大同市新荣区花园屯乡花园屯村东，地理坐标为：40°10′6″N、113°23′50″E。项目四周均为空地，距最近敏感点清泉村700m。
 3、总投资及环保投资
  项目总投资1700万元，环保投资157.0万元，全部来自于企业自筹。
 4、生产规模及产品方案
 项目生产规模：年生产加工混凝土10万方。
 <p align="justify" style="text-align: justify; color: rgb(0, 0, 0); line-height: 114%; font-family: 仿宋_GB2312; font-size: 12pt; margin-bottom: 10pt; -ms-text-autospace:; -ms-text-justify: inter-ideograph;">5、工程内容
 <p align="justify" style="text-align: justify; color: rgb(0, 0, 0); line-height: 114%; font-family: 仿宋_GB2312; font-size: 12pt; margin-bottom: 10pt; -ms-text-autospace:; -ms-text-justify: inter-ideograph;">6、本项目工程内容包括主体工程、辅助工程、储运工程、公用工程、环保工程等。
  
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 主要环境影响及对策：
 详见附件：大同市新花建筑材料有限责任公司新花混凝土搅拌站建设项目主要环境影响及预防或者减轻不良环境影响的对策和措施。
  
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附：大同市新花建筑材料有限责任公司新花混凝土搅拌站建设项目主要环境影响及预防或者减轻不良环境影响的对策和措施。
主要环境影响
     一、施工期环境影响
（一）废气
施工活动对环境空气的主要影响因子表现为施工扬尘和机械尾气。
（1）施工扬尘：
主要来自原料的运输、装卸、堆放、场地清理过程中产生的扬尘。为了减少施工建设扬尘和运输扬尘对周围环境空气的影响，根据《大同市大气污染防治2018 年行动计划》的通知，项目要严格按照“六个百分百”的要求对施工扬尘进行防治，做好施工期扬尘污染防治，其中“六个百分百”要求如下：
（1）施工区域100%标准围挡。施工现场围挡严格按照要求设置，并保持围挡稳固、完整、清洁。 
（2）裸露黄土100%覆盖。未能及时清运或要存留的土方必须集中堆放，同时采取密目网覆盖或绿化措施，定时进行洒水、防止扬尘产生。 
（3）施工道路100%硬化。施工现场内主要道路必须进行硬化处理，根据工程规模配备相应数量的专职保洁人员清扫保洁，保持道路干净无扬尘。 
（4）渣土运输车辆100%密闭拉运。渣土车辆进行清运时必须采取密闭措施，防止车辆在行进过程中出现扬尘或渣土漏撒。 
（5）施工现场出入车辆100%冲洗清洁。新建项目工地必须严格按照标准在出入口设置车辆冲洗台；有条件的在建项目工地出入口冲洗台参照进行完善。现场安排保洁人员用高压水枪对车辆槽帮和车轮进行补充冲洗，确保所有运输车辆干净出场，严禁带泥上路。 
（6）建筑物拆除100%湿法作业。对建筑物实施拆除时，必须辅以持续加压洒水或喷淋措施，抑制扬尘污染。
通过以上措施可大大减少堆场扬尘的发生量，对周围环境不会造成大的影响。
<p style='margin: 0pt; text-align: justify; line-height: 150%; text-indent: 24pt; font-family: "Times New Roman"; font-size: 10.5pt; vertical-align: baseline; -ms-layout-grid-mode: char; -ms-text-justify: inter-ideograph;'>（2）运输车辆及作业机械尾气
施工机械和汽车运输时所排放的尾气，主要有CO、NOx、THC等大气污染物，会对作业点周围局部范围产生一定影响，但影响范围主要局限于施工区内。且由于作用时间短，并随施工的完成而消失。因此，施工机械尾气对环境空气影响小。
综上，施工期扬尘和机械尾气在采取环保措施的基础上，对周围环境影响较小。
（二）废水
施工期间废水主要为施工人员生活污水，经化粪池收集后定期清掏，不外排。不会对周边水环境产生的影响。
（三）噪声
施工期产生的环境噪声，主要噪声源为施工作业机械和施工车辆，不同施工机械噪声水平相差很大。项目距居民敏感点较远，对居民声环境产生影响较小。为最大程度的减轻噪声污染，施工单位应做到：
1)尽量选用先进的低噪声设备，在高噪声设备周围适当设置屏障以减轻噪声对周围环境的影响，控制施工场界噪声不超过《建筑施工场界环境噪声排放标准》(GB12523-2011)的要求。
2)加强对施工机械的维护保养，避免由于设备性能差而增强机械噪声的现象发生。
3)合理安排，禁止在夜间施工。
4)施工方应避免高噪声设备同时使用。
通过采取以上措施，能够最大限度减少噪声对周围声环境的影响。
（四）固体废物
施工期固体废物主要为建筑垃圾和生活垃圾。
（1）生活垃圾
施工人员在施工期间所产生的生活垃圾，产生量约为5kg/d，经垃圾桶收集后送当地环卫部门指点地点处置，对环境影响较小。
（2）建筑垃圾
施工阶段产生的建筑施工垃圾主要有混凝土碎块、施工下脚料、废弃石块、废弃建筑包装材料等。
在得不到及时清运的情况下，建筑垃圾对环境的影响主要表现为：晴天刮风的时候，垃圾中比重较轻的（例如塑料袋、水泥袋碎片）和粒径稍小的尘埃随风扬起，污染附近区域的环境空气和环境卫生。所以环评要求建设单位应及时将建筑垃圾运至环卫部门指定地点妥善处置，建筑垃圾及时清运后，对环境影响较小。
综上所述，经采取防治措施后，可大大减小施工期对环境的影响，且施工期的环境影响是短暂的，随着施工期的结束，环境影响也将逐渐消失。
二、运营期环境影响
（一）大气污染源分析
1.1大气污染源分析
项目废气主要包括运输扬尘、砂石储存粉尘、储罐粉尘、转运粉尘、搅拌粉尘及食堂油烟等。
（1）运输扬尘
物料运输过程中会产生道路扬尘。运输起尘采用下述经验公式进行计算：
<img width="212" height="47" src="http://hbj.dt.gov.cn/dthbj/gsxx/201905/deab23b4947a43bc8611174541598310/images/a2c45ba61b7e429ebc2f4001be79b888.png">
<img width="127" height="25" src="http://hbj.dt.gov.cn/dthbj/gsxx/201905/deab23b4947a43bc8611174541598310/images/53bc7a7421cf4a0c9ebf6937693f5f6d.png">
式中：Qp——交通运输起尘量，kg/km·辆；
<img width="26" height="25" src="http://hbj.dt.gov.cn/dthbj/gsxx/201905/deab23b4947a43bc8611174541598310/images/61071de4852d4a74be93644437cf3b5a.png">——运输途中起尘量，kg/a；
V——车辆行驶速度，km/h；
M——车辆载重，t/辆；
P——路面状况，以每平方米路面灰尘覆盖率表示，kg/m2；
L——运输距离，km；
Q——运输量，t/a。
厂内车辆行驶速度为20km/h，每平方米路面灰尘覆盖率为0.2kg/m2，汽车载重量20t/辆，运输距离为0.2km，运输量为48万t/a（物料进出），经计算，运输起尘量约为1.6t/a。
环评要求：厂区地面全部硬化，运输车辆严禁超载，用篷布遮盖运输物品，防止物料洒落，并对运输道路设置专人定期洒水、清扫，抑尘效率为70%，运输道路扬尘排放量为0.48t/a。
（2）砂石储存粉尘
储存扬尘包括两部分，即装卸扬尘和堆存起尘，起尘量按交通部水运研究所和武汉水运工程学院提出的装卸起尘量的经验公式进行初步估算，然后用用起尘物料所占比例估算实际起尘量，经验公示如下：
①堆放区扬尘：
   Q1=11.7U2.45·S0.345·e-0.5ω·e-0.55(W-0.07)
式中：Q1——堆场起尘量，(mg/s)；
W——物料湿度，(%)；
ω——空气相对湿度，(%）；
S——堆场面积，(m2)；
      U——起尘风速，(m/s)。
砂子、石子原料堆场面积按10000m2进行计算，空气相对湿度取60%，料堆启动风速3.0m/s，物料含水量为3%。经计算，原料堆场起尘量约为1.5/a。
②装卸扬尘
Q2=98.8/6 ·M·e0.64U·e-0.27·H1.283
Q2——汽车卸料起尘量，g/次；
U——平均风速，m/s；
M——汽车载重量，t；
H——装卸高度，(m)；
砂子、石子卸料量约为17.6万t/a，汽车载重量为20t/辆，平均风速取3.0m/s，卸车高度为2m，经计算，汽车卸料起尘量为3.0t/a。
综上，砂子、石子堆存扬尘产生量为4.5t/a。环评要求，砂石堆场采用四周全封闭钢结构厂房，并定期洒水，降低装卸高度等措施，抑尘效率可达95%以上，抑尘后无组织排放量为0.225t/a。    
<p align="justify" style="text-align: justify; color: rgb(0, 0, 0); line-height: 150%; text-indent: 24pt; font-family: 仿宋_GB2312; font-size: 12pt; margin-bottom: 10pt; -ms-layout-grid-mode: char; -ms-text-autospace:; -ms-text-justify: inter-ideograph;">（3）储罐呼吸阀废气
在灌装过程中，罐装车通过压力将水泥、粉煤灰压入筒仓，会有少量粉尘随着筒仓的空气从筒仓顶部的呼吸阀中排出。项目水泥用量为4.61万t/a、粉煤灰用量为0.34万t/a，根据《第一次全国污染源普査工业污染源产排系数(中册) 》水泥制品制造业（含3122混凝土结构构件、3129其他水泥制品业），工业粉尘为2.09kg/t-水泥，则粉尘产生量为103.45t/a。
本项目设置2座水泥储罐、2座粉煤灰储罐，在每个储罐顶部配套1台脉冲式布袋除尘器，共4台，并配套设置引风机（共4台），每台引风机风量为4500m3/h，过滤风速0.8m/min，过滤面积为94m2，处理效率达到99.8%，处理后废气由筒仓顶部（12m高）排放，则排放量为粉尘0.207t/a，排放浓度为9.58mg/m3。
<p align="justify" style="text-align: justify; color: rgb(0, 0, 0); line-height: 150%; text-indent: 24pt; font-family: 仿宋_GB2312; font-size: 12pt; margin-bottom: 10pt; -ms-layout-grid-mode: char; -ms-text-autospace:; -ms-text-justify: inter-ideograph;">（4）物料转运废气
<p align="justify" style="text-align: justify; color: rgb(0, 0, 0); line-height: 150%; text-indent: 24pt; font-family: 仿宋_GB2312; font-size: 12pt; margin-bottom: 10pt; -ms-layout-grid-mode: char; -ms-text-autospace:; -ms-text-justify: inter-ideograph;">本项目物料输送环节主要包括砂子、石子采用铲车自堆场入配料机，自配料机入皮带输送机，自皮带输送机入搅拌机；水泥、粉煤灰自筒仓底螺旋输送机至水泥、粉煤灰秤入搅拌机。
①针对砂石料自堆场入配料机产尘环节，参照交通部水运研究所和武汉水运工程学院提出的装卸起尘量的经验公式进行初步估算，然后用起尘物料所占比例估算实际起尘量，经验公示如下：
<img width="200" height="50" src="http://hbj.dt.gov.cn/dthbj/gsxx/201905/deab23b4947a43bc8611174541598310/images/75dcaa65ba524dc2805eb4fd2f5a65b4.png">
式中：Q1——装车起尘量，kg/s；
      t——吨物料装车所用时间，s / t
U——平均风速，m/s；
H——物料落差，m；
W——物料含水率，%。
本项目石子、砂子铲装量为17.6万t/a，物料含水率为3%，U=3.0m/s，H=1m，起尘物料比例取1%。经计算，物料铲装起尘量为2.1t/a。
<p align="justify" style="text-align: justify; color: rgb(0, 0, 0); line-height: 150%; text-indent: 24pt; font-family: 仿宋_GB2312; font-size: 12pt; margin-bottom: 10pt; -ms-layout-grid-mode: char; -ms-text-autospace:; -ms-text-justify: inter-ideograph;">②砂石料主要输送转运环节采用皮带输送机输送，皮带输送机采用密闭式运输通廊；水泥、粉煤灰为粉末状物料，极易产尘，输送、转运环节也采用气力密闭输送和管式螺旋输送机，可有效地抑制粉尘产生。该环节产尘量很小，本次评价对此部分产尘量忽略不计。
<p align="justify" style="text-align: justify; color: rgb(0, 0, 0); line-height: 150%; text-indent: 24pt; font-family: 仿宋_GB2312; font-size: 12pt; margin-bottom: 10pt; -ms-layout-grid-mode: char; -ms-text-autospace:; -ms-text-justify: inter-ideograph;">综上，物料转运粉尘产生量为2.1t/a，环评要求，该工段在全密闭钢结构厂房内操作，操作过程中定期洒水，且对受料口、落料口等采取封闭措施，抑尘效率可达95%以上，抑尘后无组织排放量为0.105t/a。   
<p align="justify" style="text-align: justify; color: rgb(0, 0, 0); line-height: 150%; text-indent: 24pt; font-family: 仿宋_GB2312; font-size: 12pt; margin-bottom: 10pt; -ms-layout-grid-mode: char; -ms-text-autospace:; -ms-text-justify: inter-ideograph;">（5）搅拌站废气
混凝土搅拌过程中粉尘产生量较大，根据《第一次全国污染源普査工业污染源产排系数(中册) 》水泥制品制造业（含3122混凝土结构构件、3129其他水泥制品业），搅拌过程中工业粉尘为5.75kg/t-水泥，本项目水泥用量为4.61万t，则粉尘产生量为265t/a。
本项目设置1台搅拌机，位于全密闭搅拌楼内，经引风机微负压引至1套脉冲式布袋除尘器处理后由1根15m高排气筒排放。引风机风量为45000m3/h，过滤风速0.8m/min，过滤面积为937.5m2，收集效率99%，除尘效率99.8%，粉尘有组织排放量为0.524t/a，排放浓度为9.71mg/m3。
<p align="justify" style="text-align: justify; color: rgb(0, 0, 0); line-height: 150%; text-indent: 24pt; font-family: 仿宋_GB2312; font-size: 12pt; margin-bottom: 10pt; -ms-layout-grid-mode: char; -ms-text-autospace:; -ms-text-justify: inter-ideograph;">未收集到的粉尘无组织排放，则无组织粉尘产生量为2.65t/a，通过自然沉降、定期洒水等措施，可有效抑尘60%以上，抑尘后无组织排放量为1.06t/a。 
<p align="justify" style="text-align: justify; color: rgb(0, 0, 0); line-height: 150%; text-indent: 24pt; font-family: 仿宋_GB2312; font-size: 12pt; margin-bottom: 10pt; -ms-layout-grid-mode: char; -ms-text-autospace:; -ms-text-justify: inter-ideograph;">（6）食堂油烟
项目设有食堂，烹饪过程中会产生油烟。用餐人员每天按15人计，用油量以40 g/人?d计算，则厨房每天用油量为0.6kg。烹饪过程中分解、挥发量按2%计算，则厨房油烟产生量为0.012kg/d、0.0018t/a。环评要求安装1台油烟净化器，油烟净化器排风量为3000m3/h，去除效率为不低于60%，则油烟排放浓度为0.8mg/m3，油烟排放量为0.00072t/a（150d/a，2h/d），可以满足《饮食业油烟排放标准》（试行）（GB18483-2001）中的要求。
<p style='margin: 0pt; text-align: justify; line-height: 150%; text-indent: 24pt; font-family: "Times New Roman"; font-size: 10.5pt; vertical-align: baseline; -ms-layout-grid-mode: char; -ms-text-justify: inter-ideograph;'>综上，大气污染物排放情况见表7-1。
表7-1  大气污染物排放情况
<div align="center">
<table style='border: currentColor; border-image: none; width: 447.45pt; font-family: "Times New Roman"; font-size: 10pt; border-collapse: collapse;' border="1" cellspacing="0">
 <tbody>
 <tr>
 <td width="53" valign="center" style="padding: 0pt 5.4pt; border: 1pt solid windowtext; width: 39.95pt;">
 污染源
 </td>
 <td width="51" valign="center" style="border-width: 1pt 1pt 1pt medium; border-style: solid solid solid none; border-color: windowtext windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 38.65pt;">
 污染物
 </td>
 <td width="57" valign="center" style="border-width: 1pt 1pt 1pt medium; border-style: solid solid solid none; border-color: windowtext windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 43.3pt;">
 产生量（t/a）
 </td>
 <td width="73" valign="center" style="border-width: 1pt 1pt 1pt medium; border-style: solid solid solid none; border-color: windowtext windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 55.25pt;">
 产生浓度（mg/m3）
 </td>
 <td width="155" valign="center" style="border-width: 1pt 1pt 1pt medium; border-style: solid solid solid none; border-color: windowtext windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 116.85pt;">
 环保治理措施
 </td>
 <td width="63" valign="center" style="border-width: 1pt 1pt 1pt medium; border-style: solid solid solid none; border-color: windowtext windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 47.5pt;">
 排放量（t/a）
 </td>
 <td width="81" valign="center" style="border-width: 1pt 1pt 1pt medium; border-style: solid solid solid none; border-color: windowtext windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 60.8pt;">
 排放浓度（mg/m3）
 </td>
 <td width="60" valign="center" style="border-width: 1pt 1pt 1pt medium; border-style: solid solid solid none; border-color: windowtext windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 45.15pt;">
 排放
 方式
 </td>
 </tr>
 <tr>
 <td width="53" valign="center" style="border-width: medium 1pt 1pt; border-style: none solid solid; border-color: currentColor windowtext windowtext; padding: 0pt 5.4pt; width: 39.95pt;">
 运输
 </td>
 <td width="51" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 38.65pt;">
 扬尘
 </td>
 <td width="57" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 43.3pt;">
 1.6
 </td>
 <td width="73" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 55.25pt;">
 /
 </td>
 <td width="155" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 116.85pt;">
 运输车辆严禁超载，帆布覆盖，并对路面硬化，定期洒水、清扫，加强绿化等措施后，抑尘效率70%
 </td>
 <td width="63" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 47.5pt;">
 0.48
 </td>
 <td width="81" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 60.8pt;">
 /
 </td>
 <td width="60" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 45.15pt;">
 无组织
 </td>
 </tr>
 <tr>
 <td width="53" valign="center" style="border-width: medium 1pt 1pt; border-style: none solid solid; border-color: currentColor windowtext windowtext; padding: 0pt 5.4pt; width: 39.95pt;">
 砂石堆场
 </td>
 <td width="51" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 38.65pt;">
 粉尘
 </td>
 <td width="57" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 43.3pt;">
 4.5
 </td>
 <td width="73" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 55.25pt;">
 /
 </td>
 <td width="155" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 116.85pt;">
 全封闭厂房，并配套洒水装置，同时降低卸料高度等，抑尘效率95%
 </td>
 <td width="63" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 47.5pt;">
 0.225
 </td>
 <td width="81" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 60.8pt;">
 /
 </td>
 <td width="60" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 45.15pt;">
 无组织
 </td>
 </tr>
 <tr>
 <td width="53" valign="center" style="border-width: medium 1pt 1pt; border-style: none solid solid; border-color: currentColor windowtext windowtext; padding: 0pt 5.4pt; width: 39.95pt;">
 储罐
 </td>
 <td width="51" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 38.65pt;">
 粉尘
 </td>
 <td width="57" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 43.3pt;">
 103.45
 </td>
 <td width="73" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 55.25pt;">
 4790
 </td>
 <td width="155" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 116.85pt;">
 每个储罐顶部配套引风机+布袋除尘器（共4套），经处理后由储罐顶部排出
 </td>
 <td width="63" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 47.5pt;">
 0.207
 </td>
 <td width="81" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 60.8pt;">
 9.58
 </td>
 <td width="60" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 45.15pt;">
 有组织
 </td>
 </tr>
 <tr>
 <td width="53" valign="center" style="border-width: medium 1pt 1pt; border-style: none solid solid; border-color: currentColor windowtext windowtext; padding: 0pt 5.4pt; width: 39.95pt;">
 皮带转运
 </td>
 <td width="51" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 38.65pt;">
 粉尘
 </td>
 <td width="57" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 43.3pt;">
 2.1
 </td>
 <td width="73" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 55.25pt;">
 /
 </td>
 <td width="155" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 116.85pt;">
 皮带通廊密闭，定期洒水，抑尘效率95%
 </td>
 <td width="63" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 47.5pt;">
 0.105
 </td>
 <td width="81" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 60.8pt;">
 /
 </td>
 <td width="60" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 45.15pt;">
 无组织
 </td>
 </tr>
 <tr>
 <td width="53" valign="center" style="border-width: medium 1pt 1pt; border-style: none solid solid; border-color: currentColor windowtext windowtext; padding: 0pt 5.4pt; width: 39.95pt;" rowspan="2">
 搅拌工序
 </td>
 <td width="51" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 38.65pt;" rowspan="2">
 粉尘
 </td>
 <td width="57" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 43.3pt;">
 262.35
 </td>
 <td width="73" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 55.25pt;">
 4855
 </td>
 <td width="155" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 116.85pt;">
 位于全密闭搅拌楼，由引风机微负压引至1套布袋除尘器处理后由15m排气筒排放
 </td>
 <td width="63" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 47.5pt;">
 0.524
 </td>
 <td width="81" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 60.8pt;">
 9.71
 </td>
 <td width="60" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 45.15pt;">
 有组织
 </td>
 </tr>
 <tr>
 <td width="57" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 43.3pt;">
 2.65
 </td>
 <td width="73" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 55.25pt;">
 /
 </td>
 <td width="155" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 116.85pt;">
 自然沉降，定期洒水，抑尘效率为60%
 </td>
 <td width="63" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 47.5pt;">
 1.06
 </td>
 <td width="81" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 60.8pt;">
 /
 </td>
 <td width="60" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 45.15pt;">
 无组织
 </td>
 </tr>
 <tr>
 <td width="53" valign="center" style="border-width: medium 1pt 1pt; border-style: none solid solid; border-color: currentColor windowtext windowtext; padding: 0pt 5.4pt; width: 39.95pt;">
 食堂
 </td>
 <td width="51" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 38.65pt;">
 油烟
 </td>
 <td width="57" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 43.3pt;">
 0.0018
 </td>
 <td width="73" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 55.25pt;">
 2.0
 </td>
 <td width="155" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 116.85pt;">
 安装1台油烟净化设施，去除效率不低于60%
 </td>
 <td width="63" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 47.5pt;">
 0.00072
 </td>
 <td width="81" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 60.8pt;">
 0.8
 </td>
 <td width="60" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 45.15pt;">
 无组织
 </td>
 </tr>
 </tbody>
</table>
</div>
<p align="justify" style="text-align: justify; color: rgb(0, 0, 0); line-height: 150%; text-indent: 24pt; font-family: 仿宋_GB2312; font-size: 12pt; margin-top: 7.9pt; margin-bottom: 10pt; -ms-layout-grid-mode: char; -ms-text-autospace:; -ms-text-justify: inter-ideograph;"> 1.2大气污染防治措施及可行性
<p align="justify" style="text-align: justify; color: rgb(0, 0, 0); line-height: 150%; text-indent: 24.1pt; font-family: 仿宋_GB2312; font-size: 12pt; margin-bottom: 10pt; -ms-layout-grid-mode: char; -ms-text-autospace:; -ms-text-justify: inter-ideograph;">1.2.1污染防治措施
<p align="justify" style="text-align: justify; color: rgb(0, 0, 0); line-height: 150%; text-indent: 24pt; font-family: 仿宋_GB2312; font-size: 12pt; margin-bottom: 10pt; -ms-layout-grid-mode: char; -ms-text-autospace:; -ms-text-justify: inter-ideograph;">（1）运输扬尘：厂区地面全部硬化，运输车辆严禁超载，用篷布遮盖运输物品，防止物料洒落，并对运输道路设置专人定期洒水、清扫，抑尘效率为70%；
（2）砂石堆场扬尘：砂石堆场采用四周全密闭钢结构厂房，定期洒水，降低装卸高度等措施，抑尘效率可达95%以上。
<p align="justify" style="text-align: justify; color: rgb(0, 0, 0); line-height: 150%; text-indent: 24pt; font-family: 仿宋_GB2312; font-size: 12pt; margin-bottom: 10pt; -ms-layout-grid-mode: char; -ms-text-autospace:; -ms-text-justify: inter-ideograph;">（3）储罐粉尘：每个储罐顶部配套1台引风机+1台脉冲式布袋除尘器，共4套，引风机风量4500m3/h，过滤风速0.8m/min，过滤面积为94m2，要求处理效率达到99.8%；
（4）转运粉尘：物料转运采用全密闭输送皮带和设备，位于全密闭钢结构厂房内，并定期洒水，抑尘效率95%；
（5）搅拌粉尘：位于全封闭搅拌楼内，经引风机微负压引至1套脉冲式布袋除尘器处理后由1根15m高排气筒排放。引风机风量为45000m3/h，过滤风速0.8m/min，过滤面积为937.5m2，收集效率99%，除尘效率99.8%；
<p align="justify" style="text-align: justify; color: rgb(0, 0, 0); line-height: 150%; text-indent: 24pt; font-family: 仿宋_GB2312; font-size: 12pt; margin-bottom: 10pt; -ms-layout-grid-mode: char; -ms-text-autospace:; -ms-text-justify: inter-ideograph;">（6）食堂油烟：经油烟净化器处理后排放，净化效率不低于60%，风量3000m3/h。
<p align="justify" style="text-align: justify; color: rgb(0, 0, 0); line-height: 150%; text-indent: 24.1pt; font-family: 仿宋_GB2312; font-size: 12pt; margin-bottom: 10pt; -ms-layout-grid-mode: char; -ms-text-autospace:; -ms-text-justify: inter-ideograph;">1.2.2可行性论证
（1）收集措施
项目在制砂机、振动筛、搅拌机等设备上方均采用集气罩进行收集，方式为上吸风，为外部型集气罩，其工作原理是通过罩的抽吸作用，在污染源附近把污染物吸收起来，集气罩覆盖整个产尘点，通过风机保证集气罩内整体呈负压，废气通过集气罩抽到废气处理设施，该收集措施已经广泛进行了应用。根据项目设备及废气排放特点，集气罩尺寸设计应委托专业环保设备公司进行设计施工，收集效率可达到99%以上；因此，评价认为本项目采用该收集措施可行。
<p style='margin: 0pt; text-align: justify; line-height: 150%; text-indent: 24pt; font-family: "Times New Roman"; font-size: 10.5pt; -ms-layout-grid-mode: char; -ms-text-autospace:; -ms-text-justify: inter-ideograph;'>（2）布袋除尘器
<p style='margin: 0pt; text-align: justify; line-height: 150%; text-indent: 24pt; font-family: "Times New Roman"; font-size: 10.5pt; -ms-layout-grid-mode: char; -ms-text-autospace:; -ms-text-justify: inter-ideograph;'>布袋收尘器工作原理：含尘气体进入挂有一定数量滤袋的袋室后，被滤袋纤维过滤。随着阻留的粉尘不断增加，一部分粉尘嵌入滤料内部；一部分覆盖在滤袋表面形成一层粉尘层。此时，含尘气体的过滤主要依靠粉尘层进行。其除尘机理为含尘气体通过粉尘层与滤料时产生的筛分、惯性、粘附、扩散与静电等作用，使粉尘得到捕集。当粉尘层加厚，压力损失达到一定程度时，需要进行清灰。清灰后压力降低，但仍有一部分粉尘残留在滤袋上，在下一个过滤周期开始时，起到良好的捕尘作用。对净化含微米或亚微米数量级的粉尘粒子的气体效率较高。
<p style='margin: 0pt; text-align: justify; line-height: 150%; text-indent: 24pt; font-family: "Times New Roman"; font-size: 10.5pt; -ms-layout-grid-mode: char; -ms-text-autospace:; -ms-text-justify: inter-ideograph;'>本项目要求选用PPC脉冲式布袋除尘器，该布袋除尘器广泛应用于水泥厂，处理效率一般可以达到 99.9%，且处理技术成熟，运行稳定，可满足稳定达标排放。
<p align="justify" style="text-align: justify; color: rgb(0, 0, 0); line-height: 150%; text-indent: 24.1pt; font-family: 仿宋_GB2312; font-size: 12pt; margin-bottom: 10pt; -ms-layout-grid-mode: char; -ms-text-autospace:; -ms-text-justify: inter-ideograph;">1.3大气染污预测分析
<p style='margin: 0pt; text-align: justify; line-height: 150%; text-indent: 24.1pt; font-family: "Times New Roman"; font-size: 10.5pt; vertical-align: baseline; -ms-layout-grid-mode: char; -ms-text-justify: inter-ideograph;'>1.3.1评价因子的确定
<p style='margin: 0pt; text-align: justify; line-height: 150%; text-indent: 24pt; font-family: "Times New Roman"; font-size: 10.5pt; vertical-align: baseline; -ms-layout-grid-mode: char; -ms-text-justify: inter-ideograph;'>根据工程分析结果，以《环境影响评价技术导则 大气环境》（HJ2.2-2018）为依据，有组织排放源选取PM10作为大气评价因子，无组织排放源选取TSP作为大气评价因子，将预测因子作为采用估算模式确定评价工作等级时的污染物。
<p style='margin: 0pt; text-align: justify; line-height: 150%; text-indent: 24.1pt; font-family: "Times New Roman"; font-size: 10.5pt; vertical-align: baseline; -ms-layout-grid-mode: char; -ms-text-justify: inter-ideograph;'>1.3.2评价标准
<p align="justify" style="text-align: justify; line-height: 150%; text-indent: 24pt; font-family: 宋体; font-size: 12pt; margin-top: 0pt; margin-bottom: 5pt; vertical-align: baseline; -ms-layout-grid-mode: char; -ms-text-justify: inter-ideograph;">环境空气中TSP、PM10执行《环境空气质量标准》（GB3095-2012）中二级标准；标准值见表7-2。
<p align="center" style='text-align: center; text-indent: 0pt; font-family: "Times New Roman"; font-size: 10.5pt; margin-bottom: 6pt; margin-left: 21pt; -ms-layout-grid-mode: char; -ms-text-justify: inter-ideograph;'>表7-2 评价因子和评价标准一览表
<div align="center">
<table style='border: currentColor; border-image: none; width: 447.45pt; font-family: "Times New Roman"; font-size: 10pt; border-collapse: collapse;' border="1" cellspacing="0">
 <tbody>
 <tr>
 <td width="88" valign="center" style="padding: 0pt 5.4pt; border: 1pt solid windowtext; width: 66.3pt;">
 评价因子
 </td>
 <td width="89" valign="center" style="border-width: 1pt 1pt 1pt medium; border-style: solid solid solid none; border-color: windowtext windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 66.8pt;">
 平均时段
 </td>
 <td width="130" valign="center" style="border-width: 1pt 1pt 1pt medium; border-style: solid solid solid none; border-color: windowtext windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 97.5pt;">
 标准值（μg/m3）
 </td>
 <td width="289" valign="center" style="border-width: 1pt 1pt 1pt medium; border-style: solid solid solid none; border-color: windowtext windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 216.85pt;">
 标准来源
 </td>
 </tr>
 <tr>
 <td width="88" valign="center" style="border-width: medium 1pt 1pt; border-style: none solid solid; border-color: currentColor windowtext windowtext; padding: 0pt 5.4pt; width: 66.3pt;">
 PM10
 </td>
 <td width="89" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 66.8pt;">
 1h平均
 </td>
 <td width="130" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 97.5pt;">
 450（折算）
 </td>
 <td width="289" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 216.85pt;" rowspan="2">
 《环境空气质量标准》（GB3095-2012）二级
 </td>
 </tr>
 <tr>
 <td width="88" valign="center" style="border-width: medium 1pt 1pt; border-style: none solid solid; border-color: currentColor windowtext windowtext; padding: 0pt 5.4pt; width: 66.3pt;">
 TSP
 </td>
 <td width="89" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 66.8pt;">
 1h平均
 </td>
 <td width="130" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 97.5pt;">
 900（折算）
 </td>
 </tr>
 </tbody>
</table>
</div>
<p style='margin: 7.9pt 0pt 0pt; text-align: justify; line-height: 150%; text-indent: 24.1pt; font-family: "Times New Roman"; font-size: 10.5pt; -ms-layout-grid-mode: char; -ms-text-justify: inter-ideograph;'>1.3.3污染源强确定
根据工程分析可知，项目搅拌工序排气筒作为点源进行预测，以砂石堆场、搅拌楼的无组织粉尘作为面源进行预测，则有组织废气排放参数一览表见表7-3，无组织废气排放参数见表7-4。
表7-3  有组织废气排放参数一览表
<div align="center">
<table style='border: currentColor; border-image: none; width: 446.95pt; font-family: "Times New Roman"; font-size: 10pt; border-collapse: collapse;' border="1" cellspacing="0">
 <tbody>
 <tr>
 <td width="22" valign="center" style="padding: 0pt; border: 1pt solid rgb(0, 0, 0); width: 16.95pt;" rowspan="3">
 编号
 </td>
 <td width="58" valign="center" style="border-width: 1pt 1pt 1pt medium; border-style: solid solid solid none; border-color: rgb(0, 0, 0) rgb(0, 0, 0) rgb(0, 0, 0) currentColor; padding: 0pt; width: 44.15pt;" rowspan="3">
 名称
 </td>
 <td width="127" valign="center" style="border-width: 1pt 1pt 1pt medium; border-style: solid solid solid none; border-color: rgb(0, 0, 0) rgb(0, 0, 0) rgb(0, 0, 0) currentColor; padding: 0pt; width: 95.6pt;" rowspan="2" colspan="2">
 排气筒底部中心坐标/m
 </td>
 <td width="57" valign="center" style="border-width: 1pt 1pt 1pt medium; border-style: solid solid solid none; border-color: rgb(0, 0, 0) rgb(0, 0, 0) rgb(0, 0, 0) currentColor; padding: 0pt; width: 43pt;" rowspan="3">
 排气筒底部海拔高度/m
 </td>
 <td width="36" valign="center" style="border-width: 1pt 1pt 1pt medium; border-style: solid solid solid none; border-color: rgb(0, 0, 0) rgb(0, 0, 0) rgb(0, 0, 0) currentColor; padding: 0pt; width: 27.25pt;" rowspan="3">
 排气筒高度/m
 </td>
 <td width="34" valign="center" style="border-width: 1pt 1pt 1pt medium; border-style: solid solid solid none; border-color: rgb(0, 0, 0) rgb(0, 0, 0) rgb(0, 0, 0) currentColor; padding: 0pt; width: 25.9pt;" rowspan="3">
 排气筒内径/m
 </td>
 <td width="47" valign="center" style="border-width: 1pt 1pt 1pt medium; border-style: solid solid solid none; border-color: rgb(0, 0, 0) rgb(0, 0, 0) rgb(0, 0, 0) currentColor; padding: 0pt; width: 35.45pt;" rowspan="3">
 烟气出口速度m/s
 </td>
 <td width="36" valign="center" style="border-width: 1pt 1pt 1pt medium; border-style: solid solid solid none; border-color: rgb(0, 0, 0) rgb(0, 0, 0) rgb(0, 0, 0) currentColor; padding: 0pt; width: 27.3pt;" rowspan="3">
 烟气出口温度（℃）
 </td>
 <td width="43" valign="center" style="border-width: 1pt 1pt 1pt medium; border-style: solid solid solid none; border-color: rgb(0, 0, 0) rgb(0, 0, 0) rgb(0, 0, 0) currentColor; padding: 0pt; width: 32.7pt;" rowspan="3">
 年排放小时数（h）
 </td>
 <td width="32" valign="center" style="border-width: 1pt 1pt 1pt medium; border-style: solid solid solid none; border-color: rgb(0, 0, 0) rgb(0, 0, 0) rgb(0, 0, 0) currentColor; padding: 0pt; width: 24.55pt;" rowspan="3">
 排放工况
 </td>
 <td width="98" valign="center" style="border-width: 1pt 1pt 1pt medium; border-style: solid solid solid none; border-color: rgb(0, 0, 0) rgb(0, 0, 0) rgb(0, 0, 0) currentColor; padding: 0pt; width: 74.1pt;">
 污染物排放速率（kg/h）
 </td>
 </tr>
 <tr style="height: 15.6pt;">
 <td width="98" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor rgb(0, 0, 0) rgb(0, 0, 0) currentColor; padding: 0pt; width: 74.1pt;" rowspan="2">
 PM10
 </td>
 </tr>
 <tr>
 <td width="66" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor rgb(0, 0, 0) rgb(0, 0, 0) currentColor; padding: 0pt; width: 49.95pt;">
 E
 </td>
 <td width="60" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor rgb(0, 0, 0) rgb(0, 0, 0) currentColor; padding: 0pt; width: 45.65pt;">
 N
 </td>
 </tr>
 <tr>
 <td width="22" valign="center" style="border-width: medium 1pt 1pt; border-style: none solid solid; border-color: currentColor rgb(0, 0, 0) rgb(0, 0, 0); padding: 0pt; width: 16.95pt;">
 1
 </td>
 <td width="58" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor rgb(0, 0, 0) rgb(0, 0, 0) currentColor; padding: 0pt; width: 44.15pt;">
 排气筒
 </td>
 <td width="66" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor rgb(0, 0, 0) rgb(0, 0, 0) currentColor; padding: 0pt; width: 49.95pt;">
 113.3899
 </td>
 <td width="60" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor rgb(0, 0, 0) rgb(0, 0, 0) currentColor; padding: 0pt; width: 45.65pt;">
 40.1675
 </td>
 <td width="57" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor rgb(0, 0, 0) rgb(0, 0, 0) currentColor; padding: 0pt; width: 43pt;">
 1222.1
 </td>
 <td width="36" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor rgb(0, 0, 0) rgb(0, 0, 0) currentColor; padding: 0pt; width: 27.25pt;">
 15
 </td>
 <td width="34" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor rgb(0, 0, 0) rgb(0, 0, 0) currentColor; padding: 0pt; width: 25.9pt;">
 1.0
 </td>
 <td width="47" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor rgb(0, 0, 0) rgb(0, 0, 0) currentColor; padding: 0pt; width: 35.45pt;">
 15.92
 </td>
 <td width="36" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor rgb(0, 0, 0) rgb(0, 0, 0) currentColor; padding: 0pt; width: 27.3pt;">
 20
 </td>
 <td width="43" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor rgb(0, 0, 0) rgb(0, 0, 0) currentColor; padding: 0pt; width: 32.7pt;">
 1200
 </td>
 <td width="32" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor rgb(0, 0, 0) rgb(0, 0, 0) currentColor; padding: 0pt; width: 24.55pt;">
 正常
 </td>
 <td width="98" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor rgb(0, 0, 0) rgb(0, 0, 0) currentColor; padding: 0pt; width: 74.1pt;">
 0.4367
 </td>
 </tr>
 <tr>
 <td width="22" valign="center" style="border-width: medium 1pt 1pt; border-style: none solid solid; border-color: currentColor rgb(0, 0, 0) rgb(0, 0, 0); padding: 0pt; width: 16.95pt;">
 2
 </td>
 <td width="58" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor rgb(0, 0, 0) rgb(0, 0, 0) currentColor; padding: 0pt; width: 44.15pt;">
 储罐顶部
 </td>
 <td width="66" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor rgb(0, 0, 0) rgb(0, 0, 0) currentColor; padding: 0pt; width: 49.95pt;">
 113.3926
 </td>
 <td width="60" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor rgb(0, 0, 0) rgb(0, 0, 0) currentColor; padding: 0pt; width: 45.65pt;">
 40.1742
 </td>
 <td width="57" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor rgb(0, 0, 0) rgb(0, 0, 0) currentColor; padding: 0pt; width: 43pt;">
 1222.4
 </td>
 <td width="36" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor rgb(0, 0, 0) rgb(0, 0, 0) currentColor; padding: 0pt; width: 27.25pt;">
 12
 </td>
 <td width="34" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor rgb(0, 0, 0) rgb(0, 0, 0) currentColor; padding: 0pt; width: 25.9pt;">
 0.2
 </td>
 <td width="47" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor rgb(0, 0, 0) rgb(0, 0, 0) currentColor; padding: 0pt; width: 35.45pt;">
 9.95
 </td>
 <td width="36" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor rgb(0, 0, 0) rgb(0, 0, 0) currentColor; padding: 0pt; width: 27.3pt;">
 20
 </td>
 <td width="43" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor rgb(0, 0, 0) rgb(0, 0, 0) currentColor; padding: 0pt; width: 32.7pt;">
 1200
 </td>
 <td width="32" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor rgb(0, 0, 0) rgb(0, 0, 0) currentColor; padding: 0pt; width: 24.55pt;">
 正常
 </td>
 <td width="98" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor rgb(0, 0, 0) rgb(0, 0, 0) currentColor; padding: 0pt; width: 74.1pt;">
 0.1725
 </td>
 </tr>
 </tbody>
</table>
</div>
表7-4 无组织面源污染物参数调查清单
<div align="center">
<table style='border: currentColor; border-image: none; width: 447.45pt; font-family: "Times New Roman"; font-size: 10pt; border-collapse: collapse;' border="1" cellspacing="0">
 <tbody>
 <tr>
 <td width="23" valign="center" style="padding: 0pt; border: 1pt solid windowtext; width: 17.9pt;" rowspan="2">
 编号
 </td>
 <td width="78" valign="center" style="padding: 0pt; border: 1pt solid windowtext; width: 58.9pt;" rowspan="2">
 名称
 </td>
 <td width="129" valign="center" style="padding: 0pt; border: 1pt solid windowtext; width: 97pt;" colspan="2">
 面源起始点
 </td>
 <td width="44" valign="center" style="padding: 0pt; border: 1pt solid windowtext; width: 33.65pt;" rowspan="2">
 海拔
 高度m
 </td>
 <td width="33" valign="center" style="padding: 0pt; border: 1pt solid windowtext; width: 25.2pt;" rowspan="2">
 面源
 长度m
 </td>
 <td width="41" valign="center" style="padding: 0pt; border: 1pt solid windowtext; width: 31.35pt;" rowspan="2">
 面源宽度m
 </td>
 <td width="41" valign="center" style="padding: 0pt; border: 1pt solid windowtext; width: 31.4pt;" rowspan="2">
 与正北夹角/°
 </td>
 <td width="53" valign="center" style="padding: 0pt; border: 1pt solid windowtext; width: 40.2pt;" rowspan="2">
 面源有效排放高度m
 </td>
 <td width="48" valign="center" style="padding: 0pt; border: 1pt solid windowtext; width: 36.15pt;" rowspan="2">
 年排放小时数（h）
 </td>
 <td width="32" valign="center" style="padding: 0pt; border: 1pt solid windowtext; width: 24.55pt;" rowspan="2">
 排放
 工况
 </td>
 <td width="68" valign="center" style="border-width: 1pt 1pt medium; border-style: solid solid none; border-color: windowtext windowtext currentColor; padding: 0pt; width: 51.15pt;">
 评价因子
 源强kg/h
 </td>
 </tr>
 <tr>
 <td width="64" valign="center" style="padding: 0pt; border: 1pt solid windowtext; width: 48.25pt;">
 E
 </td>
 <td width="65" valign="center" style="padding: 0pt; border: 1pt solid windowtext; width: 48.75pt;">
 N
 </td>
 <td width="68" valign="center" style="padding: 0pt; border: 1pt solid windowtext; width: 51.15pt;">
 TSP
 </td>
 </tr>
 <tr>
 <td width="23" valign="center" style="padding: 0pt; border: 1pt solid windowtext; width: 17.9pt;">
 1
 </td>
 <td width="78" valign="center" style="padding: 0pt; border: 1pt solid windowtext; width: 58.9pt;">
 砂石堆场
 </td>
 <td width="64" valign="center" style="padding: 0pt; border: 1pt solid windowtext; width: 48.25pt;">
 113.3812
 </td>
 <td width="65" valign="center" style="padding: 0pt; border: 1pt solid windowtext; width: 48.75pt;">
 40.1665
 </td>
 <td width="44" valign="center" style="padding: 0pt; border: 1pt solid windowtext; width: 33.65pt;">
 1220.8
 </td>
 <td width="33" valign="center" style="padding: 0pt; border: 1pt solid windowtext; width: 25.2pt;">
 125
 </td>
 <td width="41" valign="center" style="padding: 0pt; border: 1pt solid windowtext; width: 31.35pt;">
 80
 </td>
 <td width="41" valign="center" style="padding: 0pt; border: 1pt solid windowtext; width: 31.4pt;">
 0
 </td>
 <td width="53" valign="center" style="padding: 0pt; border: 1pt solid windowtext; width: 40.2pt;">
 6
 </td>
 <td width="48" valign="center" style="padding: 0pt; border: 1pt solid windowtext; width: 36.15pt;">
 1200
 </td>
 <td width="32" valign="center" style="padding: 0pt; border: 1pt solid windowtext; width: 24.55pt;">
 正常
 </td>
 <td width="68" valign="center" style="padding: 0pt; border: 1pt solid windowtext; width: 51.15pt;">
 0.1875
 </td>
 </tr>
 <tr>
 <td width="23" valign="center" style="padding: 0pt; border: 1pt solid windowtext; width: 17.9pt;">
 2
 </td>
 <td width="78" valign="center" style="padding: 0pt; border: 1pt solid windowtext; width: 58.9pt;">
 搅拌楼
 </td>
 <td width="64" valign="center" style="padding: 0pt; border: 1pt solid windowtext; width: 48.25pt;">
 113.3889
 </td>
 <td width="65" valign="center" style="padding: 0pt; border: 1pt solid windowtext; width: 48.75pt;">
 40.1672
 </td>
 <td width="44" valign="center" style="padding: 0pt; border: 1pt solid windowtext; width: 33.65pt;">
 1222.1
 </td>
 <td width="33" valign="center" style="padding: 0pt; border: 1pt solid windowtext; width: 25.2pt;">
 20
 </td>
 <td width="41" valign="center" style="padding: 0pt; border: 1pt solid windowtext; width: 31.35pt;">
 12
 </td>
 <td width="41" valign="center" style="padding: 0pt; border: 1pt solid windowtext; width: 31.4pt;">
 0
 </td>
 <td width="53" valign="center" style="padding: 0pt; border: 1pt solid windowtext; width: 40.2pt;">
 8
 </td>
 <td width="48" valign="center" style="padding: 0pt; border: 1pt solid windowtext; width: 36.15pt;">
 1200
 </td>
 <td width="32" valign="center" style="padding: 0pt; border: 1pt solid windowtext; width: 24.55pt;">
 正常
 </td>
 <td width="68" valign="center" style="padding: 0pt; border: 1pt solid windowtext; width: 51.15pt;">
 0.8833
 </td>
 </tr>
 </tbody>
</table>
</div>
<p align="justify" style='text-align: justify; line-height: 150%; text-indent: 24.4pt; font-family: "Times New Roman"; font-size: 12pt; margin-top: 7.9pt; vertical-align: baseline; -ms-layout-grid-mode: char; -ms-text-justify: inter-ideograph;'>1.3.4预测模式及方法
<p style='margin: 0pt; text-align: justify; line-height: 150%; text-indent: 24pt; font-family: "Times New Roman"; font-size: 10.5pt; vertical-align: baseline; -ms-layout-grid-mode: char; -ms-text-justify: inter-ideograph;'>估算模式（AERSCREEN）是一种单源预测模式，可计算点源、面源和体源等污染物的最大地面浓度，建筑物下洗和熏烟等特殊条件的最大地面浓度。
<p align="center" style='margin: 0pt; text-align: center; line-height: 150%; font-family: "Times New Roman"; font-size: 10.5pt; vertical-align: baseline; -ms-layout-grid-mode: char; -ms-text-justify: inter-ideograph;'>Pi=Ci/Coi×100%
<p style='margin: 0pt; text-align: justify; line-height: 150%; text-indent: 24pt; font-family: "Times New Roman"; font-size: 10.5pt; vertical-align: baseline; -ms-layout-grid-mode: char; -ms-text-justify: inter-ideograph;'>式中：Pi—第i个污染物的最大地面浓度占标率，%
<p style='margin: 0pt; text-align: justify; line-height: 150%; text-indent: 24pt; font-family: "Times New Roman"; font-size: 10.5pt; vertical-align: baseline; -ms-layout-grid-mode: char; -ms-text-justify: inter-ideograph;'>Ci—采用估算模式计算出的第i个污染物的最大地面浓度，mg/m3；
<p style='margin: 0pt; text-align: justify; line-height: 150%; text-indent: 24pt; font-family: "Times New Roman"; font-size: 10.5pt; vertical-align: baseline; -ms-layout-grid-mode: char; -ms-text-justify: inter-ideograph;'>C0i—第i个污染物的环境空气质量标准，mg/m3。
<p style='margin: 0pt; text-align: justify; line-height: 150%; text-indent: 24pt; font-family: "Times New Roman"; font-size: 10.5pt; vertical-align: baseline; -ms-layout-grid-mode: char; -ms-text-justify: inter-ideograph;'>C0i一般选用GB3095中1小时平均取样时间的二级标准的浓度限值；对于没有小时浓度限值的污染物，可取日平均浓度取值的三倍值。
1.3.5预测参数确定
<p style='margin: 0pt; text-align: justify; line-height: 150%; text-indent: 24pt; font-family: "Times New Roman"; font-size: 10.5pt; vertical-align: baseline; -ms-layout-grid-mode: char; -ms-text-justify: inter-ideograph;'>采用《环境影响评价技术导则 大气环境》（HJ2.2-2018）推荐的估算模型，参数见表7-5。
表7-5 估算模型参数表
<div align="center">
<table style='border: currentColor; border-image: none; width: 447.95pt; font-family: "Times New Roman"; font-size: 10pt; border-collapse: collapse;' border="1" cellspacing="0">
 <tbody>
 <tr>
 <td width="347" valign="center" style="padding: 0pt 5.4pt; border: 1pt solid windowtext; width: 260.45pt;" colspan="2">
 参数
 </td>
 <td width="250" valign="center" style="border-width: 1pt 1pt 1pt medium; border-style: solid solid solid none; border-color: windowtext windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 187.5pt;">
 取值
 </td>
 </tr>
 <tr>
 <td width="112" valign="center" style="border-width: medium 1pt 1pt; border-style: none solid solid; border-color: currentColor windowtext windowtext; padding: 0pt 5.4pt; width: 84.05pt;" rowspan="2">
 城市农村/选项
 </td>
 <td width="235" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 176.4pt;">
 城市/农村
 </td>
 <td width="250" valign="center" style="border-width: 1pt 1pt 1pt medium; border-style: solid solid solid none; border-color: windowtext windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 187.5pt;">
 农村
 </td>
 </tr>
 <tr>
 <td width="235" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 176.4pt;">
 人口数(城市人口数)
 </td>
 <td width="250" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 187.5pt;">
 /
 </td>
 </tr>
 <tr>
 <td width="347" valign="center" style="border-width: medium 1pt 1pt; border-style: none solid solid; border-color: currentColor windowtext windowtext; padding: 0pt 5.4pt; width: 260.45pt;" colspan="2">
 最高环境温度
 </td>
 <td width="250" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 187.5pt;">
 37.7°C
 </td>
 </tr>
 <tr>
 <td width="347" valign="center" style="border-width: medium 1pt 1pt; border-style: none solid solid; border-color: currentColor windowtext windowtext; padding: 0pt 5.4pt; width: 260.45pt;" colspan="2">
 最低环境温度
 </td>
 <td width="250" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 187.5pt;">
 -29.1°C
 </td>
 </tr>
 <tr>
 <td width="347" valign="center" style="border-width: medium 1pt 1pt; border-style: none solid solid; border-color: currentColor windowtext windowtext; padding: 0pt 5.4pt; width: 260.45pt;" colspan="2">
 土地利用类型
 </td>
 <td width="250" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 187.5pt;">
 建设用地
 </td>
 </tr>
 <tr>
 <td width="347" valign="center" style="border-width: medium 1pt 1pt; border-style: none solid solid; border-color: currentColor windowtext windowtext; padding: 0pt 5.4pt; width: 260.45pt;" colspan="2">
 区域湿度条件
 </td>
 <td width="250" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 187.5pt;">
 1（中等湿度）
 </td>
 </tr>
 <tr>
 <td width="112" valign="center" style="border-width: medium 1pt 1pt; border-style: none solid solid; border-color: currentColor windowtext windowtext; padding: 0pt 5.4pt; width: 84.05pt;" rowspan="2">
 是否考
 虑地形
 </td>
 <td width="235" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 176.4pt;">
 考虑地形
 </td>
 <td width="250" valign="center" style="border-width: 1pt 1pt 1pt medium; border-style: solid solid solid none; border-color: windowtext windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 187.5pt;">
 ￠是      ￡否
 </td>
 </tr>
 <tr>
 <td width="235" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 176.4pt;">
 地形数据分辨率/m
 </td>
 <td width="250" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 187.5pt;">
 90
 </td>
 </tr>
 <tr>
 <td width="112" valign="center" style="border-width: medium 1pt 1pt; border-style: none solid solid; border-color: currentColor windowtext windowtext; padding: 0pt 5.4pt; width: 84.05pt;" rowspan="3">
 是否考虑海岸线熏烟
 </td>
 <td width="235" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 176.4pt;">
 考虑海岸线熏烟
 </td>
 <td width="250" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 187.5pt;">
 ￡是      ￠否
 </td>
 </tr>
 <tr>
 <td width="235" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 176.4pt;">
 岸线距离/km
 </td>
 <td width="250" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 187.5pt;">
 /
 </td>
 </tr>
 <tr>
 <td width="235" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 176.4pt;">
 岸线方向/°
 </td>
 <td width="250" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 187.5pt;">
 /
 </td>
 </tr>
 </tbody>
</table>
</div>
<p style='margin: 7.9pt 0pt 0pt; text-align: justify; line-height: 150%; text-indent: 24.1pt; font-family: "Times New Roman"; font-size: 10.5pt; -ms-layout-grid-mode: char; -ms-text-justify: inter-ideograph;'>1.3.6评级工作等级确定
本项目所有污染源的正常排放的污染物的预测结果如下：
表7-6 估算模式计算结果一览表
<div align="center">
<table style='border: currentColor; border-image: none; width: 447.95pt; font-family: "Times New Roman"; font-size: 10pt; border-collapse: collapse;' border="1" cellspacing="0">
 <tbody>
 <tr>
 <td width="51" valign="center" style="padding: 0pt 5.4pt; border: 1pt solid windowtext; width: 38.4pt;">
 序号
 </td>
 <td width="128" valign="center" style="border-width: 1pt 1pt 1pt medium; border-style: solid solid solid none; border-color: windowtext windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 96.65pt;">
 污染源
 </td>
 <td width="74" valign="center" style="border-width: 1pt 1pt 1pt medium; border-style: solid solid solid none; border-color: windowtext windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 56.1pt;">
 污染物
 </td>
 <td width="118" valign="center" style="border-width: 1pt 1pt 1pt medium; border-style: solid solid solid none; border-color: windowtext windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 89.05pt;">
 <p align="center" style='text-align: center; color: rgb(0, 0, 0); line-height: 22pt; text-indent: 0pt; font-family: "Times New Roman"; font-size: 12pt; -ms-layout-grid-mode: char; -ms-text-justify: inter-ideograph;'>最大地面浓度(μg/m3)
 </td>
 <td width="95" valign="center" style="border-width: 1pt 1pt 1pt medium; border-style: solid solid solid none; border-color: windowtext windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 71.8pt;">
 <p align="center" style='text-align: center; color: rgb(0, 0, 0); line-height: 22pt; text-indent: 0pt; font-family: "Times New Roman"; font-size: 12pt; -ms-layout-grid-mode: char; -ms-text-justify: inter-ideograph;'>出现距离(m)
 </td>
 <td width="71" valign="center" style="border-width: 1pt 1pt 1pt medium; border-style: solid solid solid none; border-color: windowtext windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 53.95pt;">
 <p align="center" style='text-align: center; color: rgb(0, 0, 0); line-height: 22pt; text-indent: 0pt; font-family: "Times New Roman"; font-size: 12pt; -ms-layout-grid-mode: char; -ms-text-justify: inter-ideograph;'>Pmax(%)
 </td>
 <td width="56" valign="center" style="border-width: 1pt 1pt 1pt medium; border-style: solid solid solid none; border-color: windowtext windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 42pt;">
 <p align="center" style='text-align: center; color: rgb(0, 0, 0); line-height: 22pt; text-indent: 0pt; font-family: "Times New Roman"; font-size: 12pt; -ms-layout-grid-mode: char; -ms-text-justify: inter-ideograph;'>评价等级
 </td>
 </tr>
 <tr>
 <td width="51" valign="center" style="border-width: medium 1pt 1pt; border-style: none solid solid; border-color: currentColor windowtext windowtext; padding: 0pt 5.4pt; width: 38.4pt;">
 1
 </td>
 <td width="128" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 96.65pt;">
 排气筒
 </td>
 <td width="74" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 56.1pt;">
 PM10
 </td>
 <td width="118" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 89.05pt;">
 2.673
 </td>
 <td width="95" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 71.8pt;">
 985
 </td>
 <td width="71" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 53.95pt;">
 0.59
 </td>
 <td width="56" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 42pt;">
 三级
 </td>
 </tr>
 <tr style="height: 4.5pt;">
 <td width="51" valign="center" style="border-width: medium 1pt 1pt; border-style: none solid solid; border-color: currentColor windowtext windowtext; padding: 0pt 5.4pt; width: 38.4pt;">
 2
 </td>
 <td width="128" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 96.65pt;">
 储罐顶部
 </td>
 <td width="74" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 56.1pt;">
 PM10
 </td>
 <td width="118" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 89.05pt;">
 1.514
 </td>
 <td width="95" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 71.8pt;">
 845
 </td>
 <td width="71" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 53.95pt;">
 0.34
 </td>
 <td width="56" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 42pt;">
 三级
 </td>
 </tr>
 <tr>
 <td width="51" valign="center" style="border-width: medium 1pt 1pt; border-style: none solid solid; border-color: currentColor windowtext windowtext; padding: 0pt 5.4pt; width: 38.4pt;">
 3
 </td>
 <td width="128" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 96.65pt;">
 砂石堆场
 </td>
 <td width="74" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 56.1pt;">
 TSP
 </td>
 <td width="118" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 89.05pt;">
 54.99
 </td>
 <td width="95" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 71.8pt;">
 272
 </td>
 <td width="71" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 53.95pt;">
 6.11
 </td>
 <td width="56" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 42pt;">
 二级
 </td>
 </tr>
 <tr>
 <td width="51" valign="center" style="border-width: medium 1pt 1pt; border-style: none solid solid; border-color: currentColor windowtext windowtext; padding: 0pt 5.4pt; width: 38.4pt;">
 4
 </td>
 <td width="128" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 96.65pt;">
 搅拌楼
 </td>
 <td width="74" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 56.1pt;">
 TSP
 </td>
 <td width="118" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 89.05pt;">
 85.27
 </td>
 <td width="95" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 71.8pt;">
 184
 </td>
 <td width="71" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 53.95pt;">
 9.47
 </td>
 <td width="56" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 42pt;">
 二级
 </td>
 </tr>
 </tbody>
</table>
</div>
<p style='margin: 7.9pt 0pt 0pt; text-align: justify; line-height: 150%; text-indent: 24.3pt; font-family: "Times New Roman"; font-size: 10.5pt; -ms-layout-grid-mode: char; -ms-text-justify: inter-ideograph;'>由上表可知，本项目污染物的最大地面浓度占标率Pmax=9.47%＜10%，确定大气环境影响评价为二级。
1.3.7预测结果
（1）有组织污染源预测结果分析
本项目为二级评价，根据《环境影响评价技术导则 大气环境》(HJ2.2-2018)要求，以选择附录A中推荐模式中的估算结果作为预测依据，有组织废气预测结果如下：
表7-7  有组织污染源预测结果一览表
<div align="center">
<table style='border: currentColor; border-image: none; width: 447.45pt; font-family: "Times New Roman"; font-size: 10pt; border-collapse: collapse;' border="1" cellspacing="0">
 <tbody>
 <tr>
 <td width="134" valign="center" style="padding: 0pt 5.4pt; border: 1pt solid windowtext; width: 100.5pt;" rowspan="2">
 距源中心下风向距离D(m)
 </td>
 <td width="236" valign="center" style="border-width: 1pt 1pt 1pt medium; border-style: solid solid solid none; border-color: windowtext rgb(0, 0, 0) windowtext currentColor; padding: 0pt 5.4pt; width: 177.65pt;" colspan="2">
 储罐
 </td>
 <td width="225" valign="center" style="border-width: 1pt 1pt 1pt medium; border-style: solid solid solid none; border-color: windowtext windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 169.3pt;" colspan="2">
 搅拌站
 </td>
 </tr>
 <tr>
 <td width="119" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 89.85pt;">
 浓度(μg/m3)
 </td>
 <td width="117" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor rgb(0, 0, 0) windowtext currentColor; padding: 0pt 5.4pt; width: 87.8pt;">
 占标率(%)
 </td>
 <td width="117" valign="center" style="border-width: 1pt 1pt 1pt medium; border-style: solid solid solid none; border-color: windowtext rgb(0, 0, 0) windowtext currentColor; padding: 0pt 5.4pt; width: 88.45pt;">
 浓度(μg/m3)
 </td>
 <td width="107" valign="center" style="border-width: 1pt 1pt 1pt medium; border-style: solid solid solid none; border-color: windowtext windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 80.85pt;">
 占标率(%)
 </td>
 </tr>
 <tr>
 <td width="134" valign="center" style="border-width: medium 1pt 1pt; border-style: none solid solid; border-color: currentColor windowtext windowtext; padding: 0pt 5.4pt; width: 100.5pt;">
 100
 </td>
 <td width="119" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 89.85pt;">
 0.8483
 </td>
 <td width="117" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor rgb(0, 0, 0) windowtext currentColor; padding: 0pt 5.4pt; width: 87.8pt;">
 0.19
 </td>
 <td width="117" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor rgb(0, 0, 0) windowtext currentColor; padding: 0pt 5.4pt; width: 88.45pt;">
 1.176
 </td>
 <td width="107" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 80.85pt;">
 0.26
 </td>
 </tr>
 <tr>
 <td width="134" valign="center" style="border-width: medium 1pt 1pt; border-style: none solid solid; border-color: currentColor windowtext windowtext; padding: 0pt 5.4pt; width: 100.5pt;">
 200
 </td>
 <td width="119" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 89.85pt;">
 1.057
 </td>
 <td width="117" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor rgb(0, 0, 0) windowtext currentColor; padding: 0pt 5.4pt; width: 87.8pt;">
 0.23
 </td>
 <td width="117" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor rgb(0, 0, 0) windowtext currentColor; padding: 0pt 5.4pt; width: 88.45pt;">
 1.698
 </td>
 <td width="107" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 80.85pt;">
 0.38
 </td>
 </tr>
 <tr>
 <td width="134" valign="center" style="border-width: medium 1pt 1pt; border-style: none solid solid; border-color: currentColor windowtext windowtext; padding: 0pt 5.4pt; width: 100.5pt;">
 300
 </td>
 <td width="119" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 89.85pt;">
 1.119
 </td>
 <td width="117" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor rgb(0, 0, 0) windowtext currentColor; padding: 0pt 5.4pt; width: 87.8pt;">
 0.25
 </td>
 <td width="117" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor rgb(0, 0, 0) windowtext currentColor; padding: 0pt 5.4pt; width: 88.45pt;">
 1.796
 </td>
 <td width="107" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 80.85pt;">
 0.4
 </td>
 </tr>
 <tr>
 <td width="134" valign="center" style="border-width: medium 1pt 1pt; border-style: none solid solid; border-color: currentColor windowtext windowtext; padding: 0pt 5.4pt; width: 100.5pt;">
 400
 </td>
 <td width="119" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 89.85pt;">
 1.078
 </td>
 <td width="117" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor rgb(0, 0, 0) windowtext currentColor; padding: 0pt 5.4pt; width: 87.8pt;">
 0.24
 </td>
 <td width="117" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor rgb(0, 0, 0) windowtext currentColor; padding: 0pt 5.4pt; width: 88.45pt;">
 1.742
 </td>
 <td width="107" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 80.85pt;">
 0.39
 </td>
 </tr>
 <tr>
 <td width="134" valign="center" style="border-width: medium 1pt 1pt; border-style: none solid solid; border-color: currentColor windowtext windowtext; padding: 0pt 5.4pt; width: 100.5pt;">
 500
 </td>
 <td width="119" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 89.85pt;">
 1.019
 </td>
 <td width="117" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor rgb(0, 0, 0) windowtext currentColor; padding: 0pt 5.4pt; width: 87.8pt;">
 0.23
 </td>
 <td width="117" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor rgb(0, 0, 0) windowtext currentColor; padding: 0pt 5.4pt; width: 88.45pt;">
 1.618
 </td>
 <td width="107" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 80.85pt;">
 0.36
 </td>
 </tr>
 <tr>
 <td width="134" valign="center" style="border-width: medium 1pt 1pt; border-style: none solid solid; border-color: currentColor windowtext windowtext; padding: 0pt 5.4pt; width: 100.5pt;">
 600
 </td>
 <td width="119" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 89.85pt;">
 1.295
 </td>
 <td width="117" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor rgb(0, 0, 0) windowtext currentColor; padding: 0pt 5.4pt; width: 87.8pt;">
 0.29
 </td>
 <td width="117" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor rgb(0, 0, 0) windowtext currentColor; padding: 0pt 5.4pt; width: 88.45pt;">
 1.914
 </td>
 <td width="107" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 80.85pt;">
 0.43
 </td>
 </tr>
 <tr>
 <td width="134" valign="center" style="border-width: medium 1pt 1pt; border-style: none solid solid; border-color: currentColor windowtext windowtext; padding: 0pt 5.4pt; width: 100.5pt;">
 700
 </td>
 <td width="119" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 89.85pt;">
 1.448
 </td>
 <td width="117" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor rgb(0, 0, 0) windowtext currentColor; padding: 0pt 5.4pt; width: 87.8pt;">
 0.32
 </td>
 <td width="117" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor rgb(0, 0, 0) windowtext currentColor; padding: 0pt 5.4pt; width: 88.45pt;">
 2.302
 </td>
 <td width="107" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 80.85pt;">
 0.51
 </td>
 </tr>
 <tr>
 <td width="134" valign="center" style="border-width: medium 1pt 1pt; border-style: none solid solid; border-color: currentColor windowtext windowtext; padding: 0pt 5.4pt; width: 100.5pt;">
 800
 </td>
 <td width="119" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 89.85pt;">
 1.508
 </td>
 <td width="117" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor rgb(0, 0, 0) windowtext currentColor; padding: 0pt 5.4pt; width: 87.8pt;">
 0.34
 </td>
 <td width="117" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor rgb(0, 0, 0) windowtext currentColor; padding: 0pt 5.4pt; width: 88.45pt;">
 2.536
 </td>
 <td width="107" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 80.85pt;">
 0.56
 </td>
 </tr>
 <tr>
 <td width="134" valign="center" style="border-width: medium 1pt 1pt; border-style: none solid solid; border-color: currentColor windowtext windowtext; padding: 0pt 5.4pt; width: 100.5pt;">
 900
 </td>
 <td width="119" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 89.85pt;">
 1.507
 </td>
 <td width="117" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor rgb(0, 0, 0) windowtext currentColor; padding: 0pt 5.4pt; width: 87.8pt;">
 0.33
 </td>
 <td width="117" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor rgb(0, 0, 0) windowtext currentColor; padding: 0pt 5.4pt; width: 88.45pt;">
 2.648
 </td>
 <td width="107" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 80.85pt;">
 0.59
 </td>
 </tr>
 <tr>
 <td width="134" valign="center" style="border-width: medium 1pt 1pt; border-style: none solid solid; border-color: currentColor windowtext windowtext; padding: 0pt 5.4pt; width: 100.5pt;">
 1000
 </td>
 <td width="119" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 89.85pt;">
 1.469
 </td>
 <td width="117" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor rgb(0, 0, 0) windowtext currentColor; padding: 0pt 5.4pt; width: 87.8pt;">
 0.33
 </td>
 <td width="117" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor rgb(0, 0, 0) windowtext currentColor; padding: 0pt 5.4pt; width: 88.45pt;">
 2.673
 </td>
 <td width="107" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 80.85pt;">
 0.59
 </td>
 </tr>
 <tr>
 <td width="134" valign="center" style="border-width: medium 1pt 1pt; border-style: none solid solid; border-color: currentColor windowtext windowtext; padding: 0pt 5.4pt; width: 100.5pt;">
 1500
 </td>
 <td width="119" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 89.85pt;">
 1.318
 </td>
 <td width="117" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor rgb(0, 0, 0) windowtext currentColor; padding: 0pt 5.4pt; width: 87.8pt;">
 0.29
 </td>
 <td width="117" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor rgb(0, 0, 0) windowtext currentColor; padding: 0pt 5.4pt; width: 88.45pt;">
 2.304
 </td>
 <td width="107" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 80.85pt;">
 0.51
 </td>
 </tr>
 <tr>
 <td width="134" valign="center" style="border-width: medium 1pt 1pt; border-style: none solid solid; border-color: currentColor windowtext windowtext; padding: 0pt 5.4pt; width: 100.5pt;">
 2000
 </td>
 <td width="119" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 89.85pt;">
 1.19
 </td>
 <td width="117" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor rgb(0, 0, 0) windowtext currentColor; padding: 0pt 5.4pt; width: 87.8pt;">
 0.26
 </td>
 <td width="117" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor rgb(0, 0, 0) windowtext currentColor; padding: 0pt 5.4pt; width: 88.45pt;">
 2.245
 </td>
 <td width="107" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 80.85pt;">
 0.5
 </td>
 </tr>
 <tr>
 <td width="134" valign="center" style="border-width: medium 1pt 1pt; border-style: none solid solid; border-color: currentColor windowtext windowtext; padding: 0pt 5.4pt; width: 100.5pt;">
 2500
 </td>
 <td width="119" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 89.85pt;">
 1.022
 </td>
 <td width="117" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor rgb(0, 0, 0) windowtext currentColor; padding: 0pt 5.4pt; width: 87.8pt;">
 0.23
 </td>
 <td width="117" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor rgb(0, 0, 0) windowtext currentColor; padding: 0pt 5.4pt; width: 88.45pt;">
 2.006
 </td>
 <td width="107" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 80.85pt;">
 0.45
 </td>
 </tr>
 <tr>
 <td width="134" valign="center" style="border-width: medium 1pt 1pt; border-style: none solid solid; border-color: currentColor windowtext windowtext; padding: 0pt 5.4pt; width: 100.5pt;">
 最大浓度（mg/m3）
 </td>
 <td width="119" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 89.85pt;">
 1.514
 </td>
 <td width="117" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor rgb(0, 0, 0) windowtext currentColor; padding: 0pt 5.4pt; width: 87.8pt;">
 0.34
 </td>
 <td width="117" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor rgb(0, 0, 0) windowtext currentColor; padding: 0pt 5.4pt; width: 88.45pt;">
 2.673
 </td>
 <td width="107" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 80.85pt;">
 0.59
 </td>
 </tr>
 <tr>
 <td width="134" valign="center" style="border-width: medium 1pt 1pt; border-style: none solid solid; border-color: currentColor windowtext windowtext; padding: 0pt 5.4pt; width: 100.5pt;">
 最大浓度出现距离
 </td>
 <td width="236" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor rgb(0, 0, 0) windowtext currentColor; padding: 0pt 5.4pt; width: 177.65pt;" colspan="2">
 845m
 </td>
 <td width="225" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 169.3pt;" colspan="2">
 985m
 </td>
 </tr>
 </tbody>
</table>
</div>
<p style='margin: 7.9pt 0pt 0pt; text-align: justify; line-height: 150%; text-indent: 24pt; font-family: "Times New Roman"; font-size: 10.5pt; -ms-layout-grid-mode: char; -ms-text-justify: inter-ideograph;'>由上表可知，储罐顶部粉尘最大落地浓度为1.514μg/m3，最大占标率为0.34%，最大浓度出现距离845m；搅拌站排气筒粉尘最大落地浓度为2.673μg/m3，最大占标率为0.59%，最大浓度出现距离985m。污染物占标率较小，不会对区域环境质量造成明显影响。
（2）无组织污染源估算结果分析
本项目无组织面源污染估算结果见表7-8。
<p align="center" style='text-align: center; text-indent: 0pt; font-family: "Times New Roman"; font-size: 10.5pt; margin-bottom: 6pt; margin-left: 21pt; -ms-layout-grid-mode: char; -ms-text-justify: inter-ideograph;'>表7-8 无组织废气预测结果表
<div align="center">
<table style='border: currentColor; border-image: none; width: 448.15pt; font-family: "Times New Roman"; font-size: 10pt; border-collapse: collapse;' border="1" cellspacing="0">
 <tbody>
 <tr>
 <td width="132" valign="center" style="padding: 0pt 5.4pt; border: 1pt solid windowtext; width: 99.25pt;" rowspan="2">
 距源中心下风向距离D(m)
 </td>
 <td width="228" valign="center" style="border-width: 1pt 1pt 1pt medium; border-style: solid solid solid none; border-color: windowtext rgb(0, 0, 0) windowtext currentColor; padding: 0pt 5.4pt; width: 171.15pt;" colspan="2">
 砂石堆场
 </td>
 <td width="237" valign="center" style="border-width: 1pt 1pt 1pt medium; border-style: solid solid solid none; border-color: windowtext rgb(0, 0, 0) windowtext currentColor; padding: 0pt 5.4pt; width: 177.75pt;" colspan="2">
 搅拌楼
 </td>
 </tr>
 <tr>
 <td width="110" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 82.5pt;">
 浓度(μg/m3)
 </td>
 <td width="118" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor rgb(0, 0, 0) windowtext currentColor; padding: 0pt 5.4pt; width: 88.65pt;">
 占标率(%)
 </td>
 <td width="120" valign="center" style="border-width: 1pt 1pt 1pt medium; border-style: solid solid solid none; border-color: windowtext rgb(0, 0, 0) windowtext currentColor; padding: 0pt 5.4pt; width: 90pt;">
 浓度(μg/m3)
 </td>
 <td width="117" valign="center" style="border-width: 1pt 1pt 1pt medium; border-style: solid solid solid none; border-color: windowtext rgb(0, 0, 0) windowtext currentColor; padding: 0pt 5.4pt; width: 87.75pt;">
 占标率(%)
 </td>
 </tr>
 <tr>
 <td width="132" valign="center" style="border-width: medium 1pt 1pt; border-style: none solid solid; border-color: currentColor windowtext windowtext; padding: 0pt 5.4pt; width: 99.25pt;">
 10
 </td>
 <td width="110" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 82.5pt;">
 0.0001822
 </td>
 <td width="118" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor rgb(0, 0, 0) windowtext currentColor; padding: 0pt 5.4pt; width: 88.65pt;">
 0
 </td>
 <td width="120" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor rgb(0, 0, 0) windowtext currentColor; padding: 0pt 5.4pt; width: 90pt;">
 2.733
 </td>
 <td width="117" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor rgb(0, 0, 0) windowtext currentColor; padding: 0pt 5.4pt; width: 87.75pt;">
 0.3
 </td>
 </tr>
 <tr>
 <td width="132" valign="center" style="border-width: medium 1pt 1pt; border-style: none solid solid; border-color: currentColor windowtext windowtext; padding: 0pt 5.4pt; width: 99.25pt;">
 100
 </td>
 <td width="110" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 82.5pt;">
 40.52
 </td>
 <td width="118" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor rgb(0, 0, 0) windowtext currentColor; padding: 0pt 5.4pt; width: 88.65pt;">
 4.5
 </td>
 <td width="120" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor rgb(0, 0, 0) windowtext currentColor; padding: 0pt 5.4pt; width: 90pt;">
 73.1
 </td>
 <td width="117" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor rgb(0, 0, 0) windowtext currentColor; padding: 0pt 5.4pt; width: 87.75pt;">
 8.12
 </td>
 </tr>
 <tr>
 <td width="132" valign="center" style="border-width: medium 1pt 1pt; border-style: none solid solid; border-color: currentColor windowtext windowtext; padding: 0pt 5.4pt; width: 99.25pt;">
 200
 </td>
 <td width="110" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 82.5pt;">
 52.81
 </td>
 <td width="118" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor rgb(0, 0, 0) windowtext currentColor; padding: 0pt 5.4pt; width: 88.65pt;">
 5.87
 </td>
 <td width="120" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor rgb(0, 0, 0) windowtext currentColor; padding: 0pt 5.4pt; width: 90pt;">
 84.32
 </td>
 <td width="117" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor rgb(0, 0, 0) windowtext currentColor; padding: 0pt 5.4pt; width: 87.75pt;">
 9.37
 </td>
 </tr>
 <tr>
 <td width="132" valign="center" style="border-width: medium 1pt 1pt; border-style: none solid solid; border-color: currentColor windowtext windowtext; padding: 0pt 5.4pt; width: 99.25pt;">
 300
 </td>
 <td width="110" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 82.5pt;">
 54.16
 </td>
 <td width="118" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor rgb(0, 0, 0) windowtext currentColor; padding: 0pt 5.4pt; width: 88.65pt;">
 6.02
 </td>
 <td width="120" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor rgb(0, 0, 0) windowtext currentColor; padding: 0pt 5.4pt; width: 90pt;">
 77.92
 </td>
 <td width="117" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor rgb(0, 0, 0) windowtext currentColor; padding: 0pt 5.4pt; width: 87.75pt;">
 8.66
 </td>
 </tr>
 <tr>
 <td width="132" valign="center" style="border-width: medium 1pt 1pt; border-style: none solid solid; border-color: currentColor windowtext windowtext; padding: 0pt 5.4pt; width: 99.25pt;">
 400
 </td>
 <td width="110" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 82.5pt;">
 45.06
 </td>
 <td width="118" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor rgb(0, 0, 0) windowtext currentColor; padding: 0pt 5.4pt; width: 88.65pt;">
 5.01
 </td>
 <td width="120" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor rgb(0, 0, 0) windowtext currentColor; padding: 0pt 5.4pt; width: 90pt;">
 71.42
 </td>
 <td width="117" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor rgb(0, 0, 0) windowtext currentColor; padding: 0pt 5.4pt; width: 87.75pt;">
 7.94
 </td>
 </tr>
 <tr>
 <td width="132" valign="center" style="border-width: medium 1pt 1pt; border-style: none solid solid; border-color: currentColor windowtext windowtext; padding: 0pt 5.4pt; width: 99.25pt;">
 500
 </td>
 <td width="110" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 82.5pt;">
 45.61
 </td>
 <td width="118" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor rgb(0, 0, 0) windowtext currentColor; padding: 0pt 5.4pt; width: 88.65pt;">
 5.07
 </td>
 <td width="120" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor rgb(0, 0, 0) windowtext currentColor; padding: 0pt 5.4pt; width: 90pt;">
 64.62
 </td>
 <td width="117" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor rgb(0, 0, 0) windowtext currentColor; padding: 0pt 5.4pt; width: 87.75pt;">
 7.18
 </td>
 </tr>
 <tr>
 <td width="132" valign="center" style="border-width: medium 1pt 1pt; border-style: none solid solid; border-color: currentColor windowtext windowtext; padding: 0pt 5.4pt; width: 99.25pt;">
 600
 </td>
 <td width="110" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 82.5pt;">
 43.19
 </td>
 <td width="118" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor rgb(0, 0, 0) windowtext currentColor; padding: 0pt 5.4pt; width: 88.65pt;">
 4.8
 </td>
 <td width="120" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor rgb(0, 0, 0) windowtext currentColor; padding: 0pt 5.4pt; width: 90pt;">
 59.88
 </td>
 <td width="117" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor rgb(0, 0, 0) windowtext currentColor; padding: 0pt 5.4pt; width: 87.75pt;">
 6.65
 </td>
 </tr>
 <tr>
 <td width="132" valign="center" style="border-width: medium 1pt 1pt; border-style: none solid solid; border-color: currentColor windowtext windowtext; padding: 0pt 5.4pt; width: 99.25pt;">
 700
 </td>
 <td width="110" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 82.5pt;">
 39.13
 </td>
 <td width="118" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor rgb(0, 0, 0) windowtext currentColor; padding: 0pt 5.4pt; width: 88.65pt;">
 4.35
 </td>
 <td width="120" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor rgb(0, 0, 0) windowtext currentColor; padding: 0pt 5.4pt; width: 90pt;">
 54.33
 </td>
 <td width="117" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor rgb(0, 0, 0) windowtext currentColor; padding: 0pt 5.4pt; width: 87.75pt;">
 6.04
 </td>
 </tr>
 <tr>
 <td width="132" valign="center" style="border-width: medium 1pt 1pt; border-style: none solid solid; border-color: currentColor windowtext windowtext; padding: 0pt 5.4pt; width: 99.25pt;">
 800
 </td>
 <td width="110" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 82.5pt;">
 34.84
 </td>
 <td width="118" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor rgb(0, 0, 0) windowtext currentColor; padding: 0pt 5.4pt; width: 88.65pt;">
 3.87
 </td>
 <td width="120" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor rgb(0, 0, 0) windowtext currentColor; padding: 0pt 5.4pt; width: 90pt;">
 54.56
 </td>
 <td width="117" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor rgb(0, 0, 0) windowtext currentColor; padding: 0pt 5.4pt; width: 87.75pt;">
 6.06
 </td>
 </tr>
 <tr>
 <td width="132" valign="center" style="border-width: medium 1pt 1pt; border-style: none solid solid; border-color: currentColor windowtext windowtext; padding: 0pt 5.4pt; width: 99.25pt;">
 900
 </td>
 <td width="110" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 82.5pt;">
 32.21
 </td>
 <td width="118" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor rgb(0, 0, 0) windowtext currentColor; padding: 0pt 5.4pt; width: 88.65pt;">
 3.58
 </td>
 <td width="120" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor rgb(0, 0, 0) windowtext currentColor; padding: 0pt 5.4pt; width: 90pt;">
 53.02
 </td>
 <td width="117" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor rgb(0, 0, 0) windowtext currentColor; padding: 0pt 5.4pt; width: 87.75pt;">
 5.89
 </td>
 </tr>
 <tr>
 <td width="132" valign="center" style="border-width: medium 1pt 1pt; border-style: none solid solid; border-color: currentColor windowtext windowtext; padding: 0pt 5.4pt; width: 99.25pt;">
 1000
 </td>
 <td width="110" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 82.5pt;">
 30.56
 </td>
 <td width="118" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor rgb(0, 0, 0) windowtext currentColor; padding: 0pt 5.4pt; width: 88.65pt;">
 3.4
 </td>
 <td width="120" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor rgb(0, 0, 0) windowtext currentColor; padding: 0pt 5.4pt; width: 90pt;">
 50.6
 </td>
 <td width="117" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor rgb(0, 0, 0) windowtext currentColor; padding: 0pt 5.4pt; width: 87.75pt;">
 5.62
 </td>
 </tr>
 <tr>
 <td width="132" valign="center" style="border-width: medium 1pt 1pt; border-style: none solid solid; border-color: currentColor windowtext windowtext; padding: 0pt 5.4pt; width: 99.25pt;">
 1500
 </td>
 <td width="110" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 82.5pt;">
 23.27
 </td>
 <td width="118" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor rgb(0, 0, 0) windowtext currentColor; padding: 0pt 5.4pt; width: 88.65pt;">
 2.59
 </td>
 <td width="120" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor rgb(0, 0, 0) windowtext currentColor; padding: 0pt 5.4pt; width: 90pt;">
 37.04
 </td>
 <td width="117" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor rgb(0, 0, 0) windowtext currentColor; padding: 0pt 5.4pt; width: 87.75pt;">
 4.12
 </td>
 </tr>
 <tr>
 <td width="132" valign="center" style="border-width: medium 1pt 1pt; border-style: none solid solid; border-color: currentColor windowtext windowtext; padding: 0pt 5.4pt; width: 99.25pt;">
 2000
 </td>
 <td width="110" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 82.5pt;">
 20.45
 </td>
 <td width="118" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor rgb(0, 0, 0) windowtext currentColor; padding: 0pt 5.4pt; width: 88.65pt;">
 2.27
 </td>
 <td width="120" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor rgb(0, 0, 0) windowtext currentColor; padding: 0pt 5.4pt; width: 90pt;">
 27.35
 </td>
 <td width="117" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor rgb(0, 0, 0) windowtext currentColor; padding: 0pt 5.4pt; width: 87.75pt;">
 3.04
 </td>
 </tr>
 <tr>
 <td width="132" valign="center" style="border-width: medium 1pt 1pt; border-style: none solid solid; border-color: currentColor windowtext windowtext; padding: 0pt 5.4pt; width: 99.25pt;">
 2500
 </td>
 <td width="110" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 82.5pt;">
 17.26
 </td>
 <td width="118" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor rgb(0, 0, 0) windowtext currentColor; padding: 0pt 5.4pt; width: 88.65pt;">
 1.92
 </td>
 <td width="120" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor rgb(0, 0, 0) windowtext currentColor; padding: 0pt 5.4pt; width: 90pt;">
 21.19
 </td>
 <td width="117" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor rgb(0, 0, 0) windowtext currentColor; padding: 0pt 5.4pt; width: 87.75pt;">
 2.35
 </td>
 </tr>
 <tr>
 <td width="132" valign="center" style="border-width: medium 1pt 1pt; border-style: none solid solid; border-color: currentColor windowtext windowtext; padding: 0pt 5.4pt; width: 99.25pt;">
 最大浓度（mg/m3）
 </td>
 <td width="110" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 82.5pt;">
 54.99
 </td>
 <td width="118" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 88.65pt;">
 6.11
 </td>
 <td width="120" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor rgb(0, 0, 0) windowtext currentColor; padding: 0pt 5.4pt; width: 90pt;">
 85.27
 </td>
 <td width="117" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 87.75pt;">
 9.47
 </td>
 </tr>
 <tr>
 <td width="132" valign="center" style="border-width: medium 1pt 1pt; border-style: none solid solid; border-color: currentColor windowtext windowtext; padding: 0pt 5.4pt; width: 99.25pt;">
 最大浓度出现距离
 </td>
 <td width="228" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 171.15pt;" colspan="2">
 272m
 </td>
 <td width="237" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor rgb(0, 0, 0) windowtext currentColor; padding: 0pt 5.4pt; width: 177.75pt;" colspan="2">
 184m
 </td>
 </tr>
 </tbody>
</table>
</div>
<p style='margin: 7.9pt 0pt 0pt; text-align: justify; line-height: 150%; text-indent: 24pt; font-family: "Times New Roman"; font-size: 10.5pt; -ms-layout-grid-mode: char; -ms-text-justify: inter-ideograph;'>由上表可知，砂石堆场粉尘最大落地浓度为54.99μg/m3，最大占标率为6.11%，最大浓度出现的距离为272m；搅拌站粉尘最大落地浓度为84.32μg/m3，最大占标率为9.37%，最大浓度出现的距离为184m，各工序污染物占标率较小，不会对区域环境质量造成明显影响。
（3）对敏感点影响分析
<p align="justify" style="text-align: justify; color: rgb(0, 0, 0); line-height: 150%; text-indent: 24pt; font-family: 仿宋_GB2312; font-size: 12pt; margin-bottom: 10pt; -ms-layout-grid-mode: char; -ms-text-autospace:; -ms-text-justify: inter-ideograph;">项目附近敏感点主要为云冈国家森林公园、清泉村等，相对距离分别为1000m、700m，根据预测结果可知，1000m处有组织废气贡献浓度为4.142μg/m3，无组织废气贡献浓度为81.16μg/m3，总贡献浓度为85.302μg/m3；700m处有组织废气贡献浓度为3.75μg/m3，无组织废气贡献浓度为93.46μg/m3，总贡献浓度为97.21μg/m3；各敏感点预测浓度均满足相关标准要求。因此，项目大气污染物对区域敏感点影响较小。
<p style='margin: 0pt; text-align: justify; line-height: 150%; text-indent: 24.1pt; font-family: "Times New Roman"; font-size: 10.5pt; vertical-align: baseline; -ms-layout-grid-mode: char; -ms-text-justify: inter-ideograph;'>1.4大气环境影响评价小结
<p style='margin: 0pt; text-align: justify; line-height: 150%; text-indent: 24.1pt; font-family: "Times New Roman"; font-size: 10.5pt; vertical-align: baseline; -ms-layout-grid-mode: char; -ms-text-justify: inter-ideograph;'>1.4.1污染控制措施
<p style='margin: 0pt; text-align: justify; line-height: 150%; text-indent: 24pt; font-family: "Times New Roman"; font-size: 10.5pt; vertical-align: baseline; -ms-layout-grid-mode: char; -ms-text-justify: inter-ideograph;'>本项目搅拌机位于全封闭搅拌楼，经引风机微负压工序收集后，由布袋除尘器进行处理，收集效率99%，布袋除尘器除尘效率99.8%，废气处理后经15米高排气筒达标排放。砂石堆场、运输扬尘、转运粉尘等通过采取相应的措施后，排放量较小，预测结果可满足环境空气质量标准要求。因此，污染物既可做到达标排放，且对周围环境影响较小，所以本项目污染控制措施可行。
1.4.2大气环境影响评价结论
（1）根据大同市新荣区2017年全年例行监测数据，区域环境质量不达标；
（2）根据预测结果可知，污染物短期浓度贡献值的最大占标率为9.47%＜100%，对区域环境质量影响较小；
（3）项目按照要求进行区域削减，通过倍量污染物削减、替换后，可降低区域污染物总量，符合区域环境质量改善目标。
综上，项目污染物排放量较少，通过进行区域削减，可有效改善环境质量，因此，从环境空气角度出发，本项目建设是可接受的。
<p style='margin: 0pt; text-align: justify; line-height: 150%; text-indent: 24.1pt; font-family: "Times New Roman"; font-size: 10.5pt; vertical-align: baseline; -ms-layout-grid-mode: char; -ms-text-justify: inter-ideograph;'>1.4.3污染物排放量核算清单
项目有组织排放量核算表见表7-9，无组织排放量核算表见表7-10，大气污染物年排放量核算表见表7-11。
表7-9 大气污染物有组织排放量核算表
<div align="center">
<table style='border: currentColor; border-image: none; width: 447.45pt; font-family: "Times New Roman"; font-size: 10pt; border-collapse: collapse;' border="1" cellspacing="0">
 <tbody>
 <tr>
 <td width="54" valign="center" style="padding: 0pt 2.25pt; border: 1pt solid windowtext; width: 41.15pt;">
 序号
 </td>
 <td width="89" valign="center" style="border-width: 1pt 1pt 1pt medium; border-style: solid solid solid none; border-color: windowtext windowtext windowtext currentColor; padding: 0pt 2.25pt; width: 66.95pt;">
 排放口编号
 </td>
 <td width="79" valign="center" style="border-width: 1pt 1pt 1pt medium; border-style: solid solid solid none; border-color: windowtext windowtext windowtext currentColor; padding: 0pt 2.25pt; width: 59.5pt;">
 污染物
 </td>
 <td width="128" valign="center" style="border-width: 1pt 1pt 1pt medium; border-style: solid solid solid none; border-color: windowtext windowtext windowtext currentColor; padding: 0pt 2.25pt; width: 96.7pt;">
 核算排放浓度
 mg/m3
 </td>
 <td width="129" valign="center" style="border-width: 1pt 1pt 1pt medium; border-style: solid solid solid none; border-color: windowtext windowtext windowtext currentColor; padding: 0pt 2.25pt; width: 96.8pt;">
 核算排放速率
 kg/h
 </td>
 <td width="115" valign="center" style="border-width: 1pt 1pt 1pt medium; border-style: solid solid solid none; border-color: windowtext windowtext windowtext currentColor; padding: 0pt 2.25pt; width: 86.35pt;">
 核算年排放量
 t/a
 </td>
 </tr>
 <tr>
 <td width="596" valign="center" style="border-width: medium 1pt 1pt; border-style: none solid solid; border-color: currentColor windowtext windowtext; padding: 0pt 2.25pt; width: 447.45pt;" colspan="6">
 主要排放口
 </td>
 </tr>
 <tr>
 <td width="54" valign="center" style="border-width: medium 1pt 1pt; border-style: none solid solid; border-color: currentColor windowtext windowtext; padding: 0pt 2.25pt; width: 41.15pt;">
 1
 </td>
 <td width="89" valign="center" style="border-width: 1pt 1pt 1pt medium; border-style: solid solid solid none; border-color: windowtext windowtext windowtext currentColor; padding: 0pt 2.25pt; width: 66.95pt;">
 排气筒
 </td>
 <td width="79" valign="center" style="border-width: 1pt 1pt 1pt medium; border-style: solid solid solid none; border-color: windowtext windowtext windowtext currentColor; padding: 0pt 2.25pt; width: 59.5pt;">
 PM10
 </td>
 <td width="128" valign="center" style="border-width: 1pt 1pt 1pt medium; border-style: solid solid solid none; border-color: windowtext windowtext windowtext currentColor; padding: 0pt 2.25pt; width: 96.7pt;">
 9.71
 </td>
 <td width="129" valign="center" style="border-width: 1pt 1pt 1pt medium; border-style: solid solid solid none; border-color: windowtext windowtext windowtext currentColor; padding: 0pt 2.25pt; width: 96.8pt;">
 0.4367
 </td>
 <td width="115" valign="center" style="border-width: 1pt 1pt 1pt medium; border-style: solid solid solid none; border-color: windowtext windowtext windowtext currentColor; padding: 0pt 2.25pt; width: 86.35pt;">
 0.524
 </td>
 </tr>
 <tr>
 <td width="54" valign="center" style="border-width: medium 1pt 1pt; border-style: none solid solid; border-color: currentColor windowtext windowtext; padding: 0pt 2.25pt; width: 41.15pt;">
 2
 </td>
 <td width="89" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 2.25pt; width: 66.95pt;">
 储罐
 </td>
 <td width="79" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 2.25pt; width: 59.5pt;">
 PM10
 </td>
 <td width="128" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 2.25pt; width: 96.7pt;">
  
 </td>
 <td width="129" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 2.25pt; width: 96.8pt;">
  
 </td>
 <td width="115" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 2.25pt; width: 86.35pt;">
 0.207
 </td>
 </tr>
 <tr>
 <td width="144" valign="center" style="border-width: medium 1pt 1pt; border-style: none solid solid; border-color: currentColor windowtext windowtext; padding: 0pt 2.25pt; width: 108.1pt;" colspan="2">
 主要排放口合计
 </td>
 <td width="337" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 2.25pt; width: 253pt;" colspan="3">
 PM10
 </td>
 <td width="115" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 2.25pt; width: 86.35pt;">
 0.731
 </td>
 </tr>
 <tr>
 <td width="596" valign="center" style="border-width: medium 1pt 1pt; border-style: none solid solid; border-color: currentColor windowtext windowtext; padding: 0pt 2.25pt; width: 447.45pt;" colspan="6">
 一般排放口
 </td>
 </tr>
 <tr>
 <td width="54" valign="center" style="border-width: medium 1pt 1pt; border-style: none solid solid; border-color: currentColor windowtext windowtext; padding: 0pt 2.25pt; width: 41.15pt;">
 /
 </td>
 <td width="89" valign="center" style="border-width: 1pt 1pt 1pt medium; border-style: solid solid solid none; border-color: windowtext windowtext windowtext currentColor; padding: 0pt 2.25pt; width: 66.95pt;">
 /
 </td>
 <td width="79" valign="center" style="border-width: 1pt 1pt 1pt medium; border-style: solid solid solid none; border-color: windowtext windowtext windowtext currentColor; padding: 0pt 2.25pt; width: 59.5pt;">
 /
 </td>
 <td width="128" valign="center" style="border-width: 1pt 1pt 1pt medium; border-style: solid solid solid none; border-color: windowtext windowtext windowtext currentColor; padding: 0pt 2.25pt; width: 96.7pt;">
 /
 </td>
 <td width="129" valign="center" style="border-width: 1pt 1pt 1pt medium; border-style: solid solid solid none; border-color: windowtext windowtext windowtext currentColor; padding: 0pt 2.25pt; width: 96.8pt;">
 /
 </td>
 <td width="115" valign="center" style="border-width: 1pt 1pt 1pt medium; border-style: solid solid solid none; border-color: windowtext windowtext windowtext currentColor; padding: 0pt 2.25pt; width: 86.35pt;">
 /
 </td>
 </tr>
 <tr>
 <td width="144" valign="center" style="border-width: medium 1pt 1pt; border-style: none solid solid; border-color: currentColor windowtext windowtext; padding: 0pt 2.25pt; width: 108.1pt;" colspan="2">
 一般排放口合计
 </td>
 <td width="337" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 2.25pt; width: 253pt;" colspan="3">
 /
 </td>
 <td width="115" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 2.25pt; width: 86.35pt;">
 /
 </td>
 </tr>
 <tr>
 <td width="596" valign="center" style="border-width: medium 1pt 1pt; border-style: none solid solid; border-color: currentColor windowtext windowtext; padding: 0pt 2.25pt; width: 447.45pt;" colspan="6">
 有组织排放总计
 </td>
 </tr>
 <tr>
 <td width="144" valign="center" style="border-width: medium 1pt 1pt; border-style: none solid solid; border-color: currentColor windowtext windowtext; padding: 0pt 2.25pt; width: 108.1pt;" colspan="2">
 有组织排放总计
 </td>
 <td width="337" valign="center" style="border-width: 1pt 1pt 1pt medium; border-style: solid solid solid none; border-color: windowtext windowtext windowtext currentColor; padding: 0pt 2.25pt; width: 253pt;" colspan="3">
 PM10
 </td>
 <td width="115" valign="center" style="border-width: 1pt 1pt 1pt medium; border-style: solid solid solid none; border-color: windowtext windowtext windowtext currentColor; padding: 0pt 2.25pt; width: 86.35pt;">
 0.731
 </td>
 </tr>
 </tbody>
</table>
</div>
表7-10 无组织排放量核算表
<div align="center">
<table style='border: currentColor; border-image: none; width: 447.95pt; font-family: "Times New Roman"; font-size: 10pt; border-collapse: collapse;' border="1" cellspacing="0">
 <tbody>
 <tr>
 <td width="28" valign="center" style="padding: 0pt 2.55pt; border: 1pt solid windowtext; width: 21.6pt;">
 序号
 </td>
 <td width="73" valign="center" style="border-width: 1pt 1pt 1pt medium; border-style: solid solid solid none; border-color: windowtext windowtext windowtext currentColor; padding: 0pt 2.55pt; width: 54.75pt;">
 产污环节
 </td>
 <td width="55" valign="center" style="border-width: 1pt 1pt 1pt medium; border-style: solid solid solid none; border-color: windowtext windowtext windowtext currentColor; padding: 0pt 2.55pt; width: 41.6pt;">
 污染物
 </td>
 <td width="123" valign="center" style="border-width: 1pt 1pt 1pt medium; border-style: solid solid solid none; border-color: windowtext windowtext windowtext currentColor; padding: 0pt 2.55pt; width: 92.5pt;">
 主要污染防治措施
 </td>
 <td width="173" valign="center" style="border-width: 1pt 1pt 1pt medium; border-style: solid solid solid none; border-color: windowtext windowtext windowtext currentColor; padding: 0pt 2.55pt; width: 130pt;">
 排放标准
 </td>
 <td width="78" valign="center" style="border-width: 1pt 1pt 1pt medium; border-style: solid solid solid none; border-color: windowtext windowtext windowtext currentColor; padding: 0pt 2.55pt; width: 59.2pt;">
 浓度限值（mg/m3）
 </td>
 <td width="64" valign="center" style="border-width: 1pt 1pt 1pt medium; border-style: solid solid solid none; border-color: windowtext windowtext windowtext currentColor; padding: 0pt 2.55pt; width: 48.3pt;">
 年排放量（t/a）
 </td>
 </tr>
 <tr>
 <td width="28" valign="center" style="border-width: medium 1pt 1pt; border-style: none solid solid; border-color: currentColor windowtext windowtext; padding: 0pt 2.55pt; width: 21.6pt;">
 1
 </td>
 <td width="73" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 2.55pt; width: 54.75pt;">
 砂石堆场
 </td>
 <td width="55" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 2.55pt; width: 41.6pt;">
 粉尘
 </td>
 <td width="123" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 2.55pt; width: 92.5pt;">
 位于全封闭堆场内，并定期洒水
 </td>
 <td width="173" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 2.55pt; width: 130pt;" rowspan="4">
 《水泥工业大气污染物排放标准》（GB4915-2013）中无组织浓度限值
 </td>
 <td width="78" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 2.55pt; width: 59.2pt;" rowspan="4">
 0.5
 </td>
 <td width="64" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 2.55pt; width: 48.3pt;">
 0.225
 </td>
 </tr>
 <tr>
 <td width="28" valign="center" style="border-width: medium 1pt 1pt; border-style: none solid solid; border-color: currentColor windowtext windowtext; padding: 0pt 2.55pt; width: 21.6pt;">
 2
 </td>
 <td width="73" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 2.55pt; width: 54.75pt;">
 搅拌工序
 </td>
 <td width="55" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor rgb(0, 0, 0) windowtext currentColor; padding: 0pt 2.55pt; width: 41.6pt;">
 粉尘
 </td>
 <td width="123" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 2.55pt; width: 92.5pt;">
 位于全封闭搅拌楼内，并定期洒水
 </td>
 <td width="64" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 2.55pt; width: 48.3pt;">
 1.06
 </td>
 </tr>
 <tr>
 <td width="28" valign="center" style="border-width: medium 1pt 1pt; border-style: none solid solid; border-color: currentColor windowtext windowtext; padding: 0pt 2.55pt; width: 21.6pt;">
 3
 </td>
 <td width="73" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 2.55pt; width: 54.75pt;">
 输送转运
 </td>
 <td width="55" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor rgb(0, 0, 0) windowtext currentColor; padding: 0pt 2.55pt; width: 41.6pt;">
 粉尘
 </td>
 <td width="123" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 2.55pt; width: 92.5pt;">
 皮带通廊密闭，定期洒水
 </td>
 <td width="64" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 2.55pt; width: 48.3pt;">
 0.105
 </td>
 </tr>
 <tr style="height: 18.85pt;">
 <td width="28" valign="center" style="border-width: medium 1pt 1pt; border-style: none solid solid; border-color: currentColor windowtext windowtext; padding: 0pt 2.55pt; width: 21.6pt;">
 4
 </td>
 <td width="73" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 2.55pt; width: 54.75pt;">
 交通运输
 </td>
 <td width="55" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor rgb(0, 0, 0) rgb(0, 0, 0) currentColor; padding: 0pt 2.55pt; width: 41.6pt;">
 粉尘
 </td>
 <td width="123" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 2.55pt; width: 92.5pt;">
 运输车辆严禁超载，帆布覆盖，路面硬化，定期洒水、清扫等
 </td>
 <td width="64" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 2.55pt; width: 48.3pt;">
 0.48
 </td>
 </tr>
 <tr>
 <td width="157" valign="center" style="border-width: medium 1pt 1pt; border-style: none solid solid; border-color: currentColor windowtext windowtext; padding: 0pt 2.55pt; width: 117.95pt;" colspan="3">
 无组织排放总计
 </td>
 <td width="375" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 2.55pt; width: 281.7pt;" colspan="3">
 颗粒物
 </td>
 <td width="64" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 2.55pt; width: 48.3pt;">
 1.87
 </td>
 </tr>
 </tbody>
</table>
</div>
表7-11  大气污染物年排放量核算表
<div align="center">
<table style='border: currentColor; border-image: none; width: 447.45pt; font-family: "Times New Roman"; font-size: 10pt; border-collapse: collapse;' border="1" cellspacing="0">
 <tbody>
 <tr>
 <td width="97" valign="center" style="padding: 0pt 5.4pt; border: 1pt solid windowtext; width: 73.1pt;">
 序号
 </td>
 <td width="225" valign="center" style="border-width: 1pt 1pt 1pt medium; border-style: solid solid solid none; border-color: windowtext windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 169.2pt;">
 污染物
 </td>
 <td width="124" valign="center" style="border-width: 1pt 1pt 1pt medium; border-style: solid solid solid none; border-color: windowtext windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 93.25pt;">
 年排放量（t/a）
 </td>
 <td width="149" valign="center" style="border-width: 1pt 1pt 1pt medium; border-style: solid solid solid none; border-color: windowtext windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 111.9pt;">
 排放形式
 </td>
 </tr>
 <tr>
 <td width="97" valign="center" style="border-width: medium 1pt 1pt; border-style: none solid solid; border-color: currentColor windowtext windowtext; padding: 0pt 5.4pt; width: 73.1pt;" rowspan="2">
 1
 </td>
 <td width="225" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 169.2pt;" rowspan="2">
 颗粒物（粉尘）
 </td>
 <td width="124" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 93.25pt;">
 0.731
 </td>
 <td width="149" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 111.9pt;">
 有组织
 </td>
 </tr>
 <tr>
 <td width="124" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 93.25pt;">
 1.87
 </td>
 <td width="149" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 111.9pt;">
 无组织
 </td>
 </tr>
 </tbody>
</table>
</div>
<p style='margin: 7.9pt 0pt 0pt; text-align: justify; line-height: 150%; text-indent: 24.1pt; font-family: "Times New Roman"; font-size: 10.5pt; vertical-align: baseline; -ms-layout-grid-mode: char; -ms-text-justify: inter-ideograph;'>1.4.4建设项目大气环境影响评价自查表
本项目大气环境影响评价自查表见表7-12。
表7-12  本项目大气环境影响评价自查表
<div align="center">
<table style='border: currentColor; border-image: none; width: 447.45pt; font-family: "Times New Roman"; font-size: 10pt; border-collapse: collapse;' border="1" cellspacing="0">
 <tbody>
 <tr>
 <td width="190" valign="center" style="padding: 0pt 5.4pt; border: 1pt solid windowtext; width: 142.7pt;" colspan="2">
 工作内容
 </td>
 <td width="406" valign="center" style="border-width: 1pt 1pt 1pt medium; border-style: solid solid solid none; border-color: windowtext windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 304.75pt;" colspan="17">
 自查项目
 </td>
 </tr>
 <tr>
 <td width="77" valign="center" style="border-width: medium 1pt 1pt; border-style: none solid solid; border-color: currentColor windowtext windowtext; padding: 0pt 5.4pt; width: 58.2pt;" rowspan="2">
 评价等级与范围
 </td>
 <td width="112" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 84.5pt;">
 评价等级
 </td>
 <td width="139" valign="center" style="border-width: 1pt 1pt 1pt medium; border-style: solid solid solid none; border-color: windowtext windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 104.55pt;" colspan="7">
 一级□
 </td>
 <td width="146" valign="center" style="border-width: 1pt 1pt 1pt medium; border-style: solid solid solid none; border-color: windowtext windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 109.6pt;" colspan="7">
 二级R
 </td>
 <td width="120" valign="center" style="border-width: 1pt 1pt 1pt medium; border-style: solid solid solid none; border-color: windowtext windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 90.6pt;" colspan="3">
 三级□
 </td>
 </tr>
 <tr>
 <td width="112" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 84.5pt;">
 评价范围
 </td>
 <td width="139" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 104.55pt;" colspan="7">
 边长=50km□
 </td>
 <td width="146" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 109.6pt;" colspan="7">
 边长5～50km□
 </td>
 <td width="120" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 90.6pt;" colspan="3">
 边长=5 kmR
 </td>
 </tr>
 <tr>
 <td width="77" valign="center" style="border-width: medium 1pt 1pt; border-style: none solid solid; border-color: currentColor windowtext windowtext; padding: 0pt 5.4pt; width: 58.2pt;" rowspan="2">
 评价因子
 </td>
 <td width="112" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 84.5pt;">
 SO2 +NOx排放量
 </td>
 <td width="95" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 71.6pt;" colspan="4">
 ≥2000t/a□
 </td>
 <td width="190" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 142.55pt;" colspan="10">
 500 ~ 2000t/a□
 </td>
 <td width="120" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 90.6pt;" colspan="3">
 ＜500 t/aR
 </td>
 </tr>
 <tr>
 <td width="112" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 84.5pt;">
 评价因子
 </td>
 <td width="224" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 168.1pt;" colspan="11">
 基本污染物(PM10)
 其他污染物(TSP)
 </td>
 <td width="182" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 136.65pt;" colspan="6">
 包括二次PM2.5□
 不包括二次PM2.5□
 </td>
 </tr>
 <tr>
 <td width="77" valign="center" style="border-width: medium 1pt 1pt; border-style: none solid solid; border-color: currentColor windowtext windowtext; padding: 0pt 5.4pt; width: 58.2pt;">
 评价标准
 </td>
 <td width="112" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 84.5pt;">
 评价标准
 </td>
 <td width="95" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 71.6pt;" colspan="4">
 国家标准R
 </td>
 <td width="111" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 83.45pt;" colspan="6">
 地方标准□
 </td>
 <td width="100" valign="center" style="border-width: 1pt 1pt 1pt medium; border-style: solid solid solid none; border-color: windowtext windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 75.6pt;" colspan="5">
 附录D □
 </td>
 <td width="98" valign="center" style="border-width: 1pt 1pt 1pt medium; border-style: solid solid solid none; border-color: windowtext windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 74.1pt;" colspan="2">
 其他标准□
 </td>
 </tr>
 <tr>
 <td width="77" valign="center" style="border-width: medium 1pt 1pt; border-style: none solid solid; border-color: currentColor windowtext windowtext; padding: 0pt 5.4pt; width: 58.2pt;" rowspan="4">
 现状评价
 </td>
 <td width="112" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 84.5pt;">
 环境功能区
 </td>
 <td width="139" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 104.55pt;" colspan="7">
 一类区□
 </td>
 <td width="146" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 109.6pt;" colspan="7">
 二类区R
 </td>
 <td width="120" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 90.6pt;" colspan="3">
 一类区和二类区□
 </td>
 </tr>
 <tr>
 <td width="112" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 84.5pt;">
 基准年
 </td>
 <td width="406" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 304.75pt;" colspan="17">
 （2017）年
 </td>
 </tr>
 <tr>
 <td width="112" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 84.5pt;">
 环境空气质量现状调查数据来源
 </td>
 <td width="139" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 104.55pt;" colspan="7">
 长期例行监测数据R
 </td>
 <td width="146" valign="center" style="border-width: 1pt 1pt 1pt medium; border-style: solid solid solid none; border-color: windowtext windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 109.6pt;" colspan="7">
 主管部门发布的数据□
 </td>
 <td width="120" valign="center" style="border-width: 1pt 1pt 1pt medium; border-style: solid solid solid none; border-color: windowtext windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 90.6pt;" colspan="3">
 现状补充监测￡
 </td>
 </tr>
 <tr>
 <td width="112" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 84.5pt;">
 现状评价
 </td>
 <td width="224" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 168.1pt;" colspan="11">
 达标区□
 </td>
 <td width="182" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 136.65pt;" colspan="6">
 <img width="9" height="12" style="vertical-align: middle;" src="http://hbj.dt.gov.cn/dthbj/gsxx/201905/deab23b4947a43bc8611174541598310/images/2c0d490e714e446a98cbd05be9499d14.png">不达标区□
 </td>
 </tr>
 <tr>
 <td width="77" valign="center" style="border-width: medium 1pt 1pt; border-style: none solid solid; border-color: currentColor windowtext windowtext; padding: 0pt 5.4pt; width: 58.2pt;">
 污染源调查
 </td>
 <td width="112" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 84.5pt;">
 调查内容
 </td>
 <td width="120" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 90pt;" colspan="6">
 本项目正常排放源R
 本项目非正常排放源￡
 现有污染源□
 </td>
 <td width="104" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 78.1pt;" colspan="5">
 拟替代的污染源□
 </td>
 <td width="83" valign="center" style="border-width: 1pt 1pt 1pt medium; border-style: solid solid solid none; border-color: windowtext windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 62.55pt;" colspan="4">
 其他在建、拟建项目污染源□
 </td>
 <td width="98" valign="center" style="border-width: 1pt 1pt 1pt medium; border-style: solid solid solid none; border-color: windowtext windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 74.1pt;" colspan="2">
 区域污染源□
 </td>
 </tr>
 <tr>
 <td width="77" valign="center" style="border-width: medium 1pt 1pt; border-style: none solid solid; border-color: currentColor windowtext windowtext; padding: 0pt 5.4pt; width: 58.2pt;" rowspan="9">
 大气环境影响预测与评价
 </td>
 <td width="112" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 84.5pt;">
 预测模型
 </td>
 <td width="59" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 44.4pt;">
 AERMOD R
 </td>
 <td width="43" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 32.6pt;" colspan="4">
 ADMS □
 </td>
 <td width="69" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 52.05pt;" colspan="3">
 AUSTAL2000 □
 </td>
 <td width="69" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 52.05pt;" colspan="4">
 EDMS/AEDT □
 </td>
 <td width="66" valign="center" style="border-width: 1pt 1pt 1pt medium; border-style: solid solid solid none; border-color: windowtext windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 49.55pt;" colspan="3">
 CALPUFF □
 </td>
 <td width="55" valign="center" style="border-width: 1pt 1pt 1pt medium; border-style: solid solid solid none; border-color: windowtext windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 41.6pt;">
 网格模型□
 </td>
 <td width="43" valign="center" style="border-width: 1pt 1pt 1pt medium; border-style: solid solid solid none; border-color: windowtext windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 32.5pt;">
 其他□
 </td>
 </tr>
 <tr>
 <td width="112" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 84.5pt;">
 预测范围
 </td>
 <td width="139" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 104.55pt;" colspan="7">
 边长≥50km□
 </td>
 <td width="146" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 109.6pt;" colspan="7">
 边长5～50km □
 </td>
 <td width="120" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 90.6pt;" colspan="3">
 边长= 5 km R
 </td>
 </tr>
 <tr>
 <td width="112" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 84.5pt;">
 预测因子
 </td>
 <td width="224" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 168.1pt;" colspan="11">
 预测因子(PM10 、TSP )
 </td>
 <td width="182" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 136.65pt;" colspan="6">
 包括二次PM2.5 □
 不包括二次PM2.5 □
 </td>
 </tr>
 <tr>
 <td width="112" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 84.5pt;">
 正常排放短期浓度贡献值
 </td>
 <td width="224" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 168.1pt;" colspan="11">
 C本项目最大占标率≤100%R
 </td>
 <td width="182" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 136.65pt;" colspan="6">
 C本项目最大占标率＞100%□
 </td>
 </tr>
 <tr>
 <td width="112" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 84.5pt;" rowspan="2">
 正常排放年均浓度贡献值
 </td>
 <td width="59" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 44.4pt;">
 一类区
 </td>
 <td width="164" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 123.7pt;" colspan="10">
 ?本项目最大占标率≤10%□
 </td>
 <td width="182" valign="center" style="border-width: 1pt 1pt 1pt medium; border-style: solid solid solid none; border-color: windowtext windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 136.65pt;" colspan="6">
 ?本项目最大标率＞10% □
 </td>
 </tr>
 <tr>
 <td width="59" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 44.4pt;">
 二类区
 </td>
 <td width="164" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 123.7pt;" colspan="10">
 ?本项目最大占标率≤30%□
 </td>
 <td width="182" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 136.65pt;" colspan="6">
 ?本项目最大标率＞30% □
 </td>
 </tr>
 <tr>
 <td width="112" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 84.5pt;">
 非正常排放1h浓度贡献值
 </td>
 <td width="85" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 64pt;" colspan="2">
 非正常持续时长（）h
 </td>
 <td width="156" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 117.1pt;" colspan="10">
 ?非正常占标率≤100% □
 </td>
 <td width="164" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 123.65pt;" colspan="5">
 ?非正常占标率＞100%□
 </td>
 </tr>
 <tr>
 <td width="112" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 84.5pt;">
 保证率日平均浓度和年平均浓度叠加值
 </td>
 <td width="189" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 142.1pt;" colspan="9">
 ?叠加达标□
 </td>
 <td width="216" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 162.65pt;" colspan="8">
 ?叠加不达标□
 </td>
 </tr>
 <tr>
 <td width="112" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 84.5pt;">
 区域环境质量的整体变化情况
 </td>
 <td width="189" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 142.1pt;" colspan="9">
 k ≤-20% □
 </td>
 <td width="216" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 162.65pt;" colspan="8">
 k ＞-20% □
 </td>
 </tr>
 <tr>
 <td width="77" valign="center" style="border-width: medium 1pt 1pt; border-style: none solid solid; border-color: currentColor windowtext windowtext; padding: 0pt 5.4pt; width: 58.2pt;" rowspan="2">
 环境监测计划
 </td>
 <td width="112" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 84.5pt;">
 污染源监测
 </td>
 <td width="139" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 104.55pt;" colspan="7">
 监测因子：（TSP、PM10）
 </td>
 <td width="128" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 96.05pt;" colspan="6">
 有组织废气监测R无组织废气监测R
 </td>
 <td width="138" valign="center" style="border-width: 1pt 1pt 1pt medium; border-style: solid solid solid none; border-color: windowtext windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 104.15pt;" colspan="4">
 无监测□
 </td>
 </tr>
 <tr>
 <td width="112" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 84.5pt;">
 环境质量监测
 </td>
 <td width="139" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 104.55pt;" colspan="7">
 监测因子：（）
 </td>
 <td width="128" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 96.05pt;" colspan="6">
 监测点位数（ ）
 </td>
 <td width="138" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 104.15pt;" colspan="4">
 无监测R
 </td>
 </tr>
 <tr>
 <td width="77" valign="center" style="border-width: medium 1pt 1pt; border-style: none solid solid; border-color: currentColor windowtext windowtext; padding: 0pt 5.4pt; width: 58.2pt;" rowspan="3">
 评价结论
 </td>
 <td width="112" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 84.5pt;">
 环境影响
 </td>
 <td width="406" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 304.75pt;" colspan="17">
 可以接受R         不可以接受□
 </td>
 </tr>
 <tr>
 <td width="112" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 84.5pt;">
 大气环境防护距离
 </td>
 <td width="406" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 304.75pt;" colspan="17">
 距（）厂界最远（）m
 </td>
 </tr>
 <tr>
 <td width="112" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 84.5pt;">
 污染源年排放量
 </td>
 <td width="93" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 70.45pt;" colspan="3">
 SO2：（）t/a
 </td>
 <td width="95" valign="center" style="border-width: 1pt 1pt 1pt medium; border-style: solid solid solid none; border-color: windowtext windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 71.65pt;" colspan="6">
 NOx:：:（）t/a
 </td>
 <td width="118" valign="center" style="border-width: 1pt 1pt 1pt medium; border-style: solid solid solid none; border-color: windowtext windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 88.55pt;" colspan="6">
 颗粒物:（0.731）t/a
 </td>
 <td width="98" valign="center" style="border-width: 1pt 1pt 1pt medium; border-style: solid solid solid none; border-color: windowtext windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 74.1pt;" colspan="2">
 VOCs:（）t/a
 </td>
 </tr>
 <tr>
 <td width="596" valign="center" style="border-width: medium 1pt 1pt; border-style: none solid solid; border-color: currentColor windowtext windowtext; padding: 0pt 5.4pt; width: 447.45pt;" colspan="19">
 注：“□”为勾选项，填“√”；“（）” 为内容填写项
 </td>
 </tr>
 </tbody>
</table>
</div>
（二）地表水污染源
项目废水主要包括清洗平台、搅拌机、罐车、地坪等冲洗废水、生活污水以及初期雨水等。
（1）生活污水
根据水平衡分析可知，项目生活污水产生量0.6m3/d，其中食堂废水经隔油池（1m3）处理后与其它办公废水一起经沉淀后用于厂区洒水抑尘，不外排。
<p style='margin: 0pt; text-align: justify; line-height: 150%; text-indent: 24pt; font-family: "Times New Roman"; font-size: 10.5pt; -ms-layout-grid-mode: char; -ms-text-autospace:; -ms-text-justify: inter-ideograph;'>生活污水收集处置工艺如下图：
<img width="433" height="99" src="http://hbj.dt.gov.cn/dthbj/gsxx/201905/deab23b4947a43bc8611174541598310/images/adf9609fa9014c06b90efb4b6e70b310.png">
图7-1 生活污水处理工艺图
（2）搅拌机、罐车、地坪等冲洗废水
根据水平衡分析可知，搅拌机、罐车、地坪等冲洗废水产生量为12.4m3/d，经1套砂石分离器+30m3沉淀池（三级沉淀）处理后返回于生产，不外排。
<p style='margin: 0pt; text-align: justify; line-height: 150%; text-indent: 24pt; font-family: "Times New Roman"; font-size: 10.5pt; -ms-layout-grid-mode: char; -ms-text-autospace:; -ms-text-justify: inter-ideograph;'>废水收集处置工艺如下图：
<img width="493" height="119" src="http://hbj.dt.gov.cn/dthbj/gsxx/201905/deab23b4947a43bc8611174541598310/images/279017b3e9104d068998b4345d93e8c7.png">
图7-2 废水处理工艺图
<p align="justify" style="text-align: justify; color: rgb(0, 0, 0); line-height: 150%; text-indent: 24pt; font-family: 仿宋_GB2312; font-size: 12pt; margin-bottom: 10pt; -ms-layout-grid-mode: char; -ms-text-autospace:; -ms-text-justify: inter-ideograph;">（3）清洗平台废水
根据水平衡分析，清洗平台设置10m3循环水池，清洗水循环使用，不外排。
<p align="justify" style="text-align: justify; color: rgb(0, 0, 0); line-height: 150%; text-indent: 24pt; font-family: 仿宋_GB2312; font-size: 12pt; margin-bottom: 10pt; -ms-layout-grid-mode: char; -ms-text-autospace:; -ms-text-justify: inter-ideograph;">清洗平台废水收集处置工艺如下图：
<img width="356" height="112" src="http://hbj.dt.gov.cn/dthbj/gsxx/201905/deab23b4947a43bc8611174541598310/images/f253bd0560764964ac7e686144bd2ee0.png">
图7-3 清洗平台废水处理工艺图
（4）初期雨水
经计算，初期雨水产生量64.71m3。环评要求设置1座容积为100m3收集池（与生活污水沉淀池共用），经收集后用于厂区洒水抑尘。
<p align="justify" style="text-align: justify; color: rgb(0, 0, 0); line-height: 150%; text-indent: 24pt; font-family: 仿宋_GB2312; font-size: 12pt; margin-bottom: 10pt; -ms-layout-grid-mode: char; -ms-text-autospace:; -ms-text-justify: inter-ideograph;">初期雨水收集处置工艺如下图：
<img width="361" height="70" src="http://hbj.dt.gov.cn/dthbj/gsxx/201905/deab23b4947a43bc8611174541598310/images/3a9bd63da59848faa1b35e322212e496.png">
图7-4 初期雨水处理工艺图
<p style='margin: 7.9pt 0pt 0pt; text-align: justify; line-height: 150%; text-indent: 24pt; font-family: "Times New Roman"; font-size: 10.5pt; -ms-layout-grid-mode: char; -ms-text-justify: inter-ideograph;'>综上，项目各类废水经合理处置，不外排，不会对周围水环境产生影响。
3、声环境影响分析
3.3.1场地噪声影响预测
（1）计算公式
本次评价采用《环境影响评价技术导则—声环境》（HJ2.4-2009）推荐的噪声传播衰减方法进行预测，声传播衰减包括几何发散、大气吸收、地面效应、屏障屏蔽、其他多方面效应引起的衰减。计算中考虑了距离衰减，建筑物等围护结构的隔声衰减，预测模式如下：
a.点声源噪声衰减公式为：
L(r)=L(r0)-20lgr/r0-α(r-r0)-R
式中：L(r)－预测点处所接受的A声级；
      L(r0)－参考点处的声源A声级；
      r－声源至预测点的距离；
      r0－参考位置距离，m，取1m；
      R－噪声源防护结构及房屋的隔声量，取20dB(A)；
b.噪声叠加模式：
<img width="136" height="48" src="http://hbj.dt.gov.cn/dthbj/gsxx/201905/deab23b4947a43bc8611174541598310/images/5a7fc7b3c9114b9faf6e583c8cb685ae.png">
式中：L－受声点处的总声级，dB(A)；
      Li－i噪声源对受声点的噪声影响值，dB(A)；
（2）预测内容
本项目为新建项目，声环境影响以贡献值作为评价量。
（3）预测结果及分析
项目运行后，设备运行噪声贡献值见表7-14。
 
表7-14 噪声贡献结果表
<div align="center">
<table style='border: currentColor; border-image: none; width: 447.45pt; font-family: "Times New Roman"; font-size: 10pt; border-collapse: collapse;' border="1" cellspacing="0">
 <tbody>
 <tr>
 <td width="60" valign="center" style="padding: 0pt 5.4pt; border: 1pt solid windowtext; width: 45.7pt;">
 序号
 </td>
 <td width="84" valign="center" style="border-width: 1pt 1pt 1pt medium; border-style: solid solid solid none; border-color: windowtext windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 63.6pt;">
 关心点
 </td>
 <td width="96" valign="center" style="border-width: 1pt 1pt 1pt medium; border-style: solid solid solid none; border-color: windowtext windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 72.05pt;">
 预测时段
 </td>
 <td width="124" valign="center" style="border-width: 1pt 1pt 1pt medium; border-style: solid solid solid none; border-color: windowtext windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 93pt;">
 贡献值dB（A）
 </td>
 <td width="114" valign="center" style="border-width: 1pt 1pt 1pt medium; border-style: solid solid solid none; border-color: windowtext windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 85.8pt;">
 标准dB（A）
 </td>
 <td width="116" valign="center" style="border-width: 1pt 1pt 1pt medium; border-style: solid solid solid none; border-color: windowtext windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 87.3pt;">
 达标情况
 </td>
 </tr>
 <tr style="height: 8.1pt;">
 <td width="60" valign="center" style="border-width: medium 1pt 1pt; border-style: none solid solid; border-color: currentColor windowtext windowtext; padding: 0pt 5.4pt; width: 45.7pt;">
 1
 </td>
 <td width="84" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 63.6pt;">
 东厂界
 </td>
 <td width="96" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 72.05pt;">
 昼间
 </td>
 <td width="124" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 93pt;">
 43.5
 </td>
 <td width="114" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 85.8pt;">
 55
 </td>
 <td width="116" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 87.3pt;">
 达标
 </td>
 </tr>
 <tr>
 <td width="60" valign="center" style="border-width: medium 1pt 1pt; border-style: none solid solid; border-color: currentColor windowtext windowtext; padding: 0pt 5.4pt; width: 45.7pt;">
 2
 </td>
 <td width="84" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 63.6pt;">
 南厂界
 </td>
 <td width="96" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 72.05pt;">
 昼间
 </td>
 <td width="124" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 93pt;">
 47.6
 </td>
 <td width="114" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 85.8pt;">
 55
 </td>
 <td width="116" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 87.3pt;">
 达标
 </td>
 </tr>
 <tr>
 <td width="60" valign="center" style="border-width: medium 1pt 1pt; border-style: none solid solid; border-color: currentColor windowtext windowtext; padding: 0pt 5.4pt; width: 45.7pt;">
 3
 </td>
 <td width="84" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 63.6pt;">
 西厂界
 </td>
 <td width="96" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 72.05pt;">
 昼间
 </td>
 <td width="124" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 93pt;">
 41.3
 </td>
 <td width="114" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 85.8pt;">
 55
 </td>
 <td width="116" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 87.3pt;">
 达标
 </td>
 </tr>
 <tr>
 <td width="60" valign="center" style="border-width: medium 1pt 1pt; border-style: none solid solid; border-color: currentColor windowtext windowtext; padding: 0pt 5.4pt; width: 45.7pt;">
 4
 </td>
 <td width="84" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 63.6pt;">
 北厂界
 </td>
 <td width="96" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 72.05pt;">
 昼间
 </td>
 <td width="124" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 93pt;">
 42.9
 </td>
 <td width="114" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 85.8pt;">
 55
 </td>
 <td width="116" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 5.4pt; width: 87.3pt;">
 达标
 </td>
 </tr>
 </tbody>
</table>
</div>
备注：夜间不生产
由上表可见，项目生产设备噪声经厂房隔声、设备减振及距离衰减后，噪声贡献值很小，各厂界均可以满足《声环境质量标准》（GB3096-2008）1类标准要求，即：昼间噪声值≤55dB（A）。不会改变区域声环境现状功能。
3.3.2交通噪声影响分析
（1）预测方法
采用以下模式对交通噪声进行了预测。
①i型车辆行驶于昼间或夜间，预测点接收到小时交通噪声值按下式计算：
<img width="355" height="52" src="http://hbj.dt.gov.cn/dthbj/gsxx/201905/deab23b4947a43bc8611174541598310/images/9e4341b922cf4456aa1d445468bbad01.png">
式中：(LAeq)i----i型车辆行驶于昼间或夜间，预测点接收到小时交通噪声值，dB；
LW,i ----第i型车辆的平均辐射声级，相当于7.5m处的A声级，dB；
Ni ----第i型车辆的昼间或夜间的平均小时交通量（按附录B计算），辆/h；
vi ----i型车辆的平均行驶速度,km/h；
T ----LAeq的预测时间，在此取1h；
ΔL距离----第i型车辆行驶噪声,昼间或夜间在距噪声等效行车线距离为r的预测点处的距离衰减量,dB；
ΔL纵坡----公路纵坡引起的交通噪声修正量,dB；
ΔL路面----公路路面引起的交通噪声修正量,dB。
②各型车辆昼间或夜间使预测点接到的交通噪声值应按下式计算：
<img width="397" height="28" src="http://hbj.dt.gov.cn/dthbj/gsxx/201905/deab23b4947a43bc8611174541598310/images/df61a8cb7f534c90a78f5580012cbb58.png">
式中：(LAeq)L、(LAeq)M、(LAeq)S---分别为大、中、小型车辆昼间或夜间，预测点接到的交通噪声值，dB；
(LAeq)交--- 预测点接收到的昼间或夜间的交通噪声值，dB；
ΔL1---- 公路曲线或有限长路段引起的交通噪声修正量，dB；
ΔL2---- 公路与预测点之间的障碍物引起的交通噪声修正量，dB；
（2）预测结果与评价
预测参数如下：大、中、小型车的比例为：0.8：0.1：0.1；大、中、小型车的流量分别为为：48辆/h、6辆/h、6辆/h。车道宽度为：5米；大型车车速60km/h，中型车60km/h，小型车70km/h。
本评价以道路中心为原点，采用上述模式对公路的交通噪声进行了预测，结果见表7-15。
表7-15  公路交通噪声预测结果       dB（A）
<div align="center">
<table style='border: currentColor; border-image: none; width: 446.45pt; font-family: "Times New Roman"; font-size: 10pt; border-collapse: collapse;' border="1" cellspacing="0">
 <tbody>
 <tr style="height: 19.85pt;">
 <td width="66" valign="center" style="padding: 0pt 5.4pt; border: 1pt solid windowtext; width: 49.95pt;">
 距离
 </td>
 <td width="52" valign="center" style="padding: 0pt 5.4pt; border: 1pt solid windowtext; width: 39.6pt;">
 0
 </td>
 <td width="52" valign="center" style="padding: 0pt 5.4pt; border: 1pt solid windowtext; width: 39.7pt;">
 20
 </td>
 <td width="52" valign="center" style="padding: 0pt 5.4pt; border: 1pt solid windowtext; width: 39.65pt;">
 40
 </td>
 <td width="52" valign="center" style="padding: 0pt 5.4pt; border: 1pt solid windowtext; width: 39.65pt;">
 60
 </td>
 <td width="52" valign="center" style="padding: 0pt 5.4pt; border: 1pt solid windowtext; width: 39.65pt;">
 80
 </td>
 <td width="52" valign="center" style="padding: 0pt 5.4pt; border: 1pt solid windowtext; width: 39.7pt;">
 100
 </td>
 <td width="52" valign="center" style="padding: 0pt 5.4pt; border: 1pt solid windowtext; width: 39.65pt;">
 120
 </td>
 <td width="52" valign="center" style="padding: 0pt 5.4pt; border: 1pt solid windowtext; width: 39.65pt;">
 140
 </td>
 <td width="52" valign="center" style="padding: 0pt 5.4pt; border: 1pt solid windowtext; width: 39.7pt;">
 160
 </td>
 <td width="52" valign="center" style="padding: 0pt 5.4pt; border: 1pt solid windowtext; width: 39.55pt;">
 180
 </td>
 </tr>
 <tr style="height: 19.85pt;">
 <td width="66" valign="center" style="padding: 0pt 5.4pt; border: 1pt solid windowtext; width: 49.95pt;">
 预测值
 </td>
 <td width="52" valign="center" style="padding: 0pt 5.4pt; border: 1pt solid windowtext; width: 39.6pt;">
 54.22
 </td>
 <td width="52" valign="center" style="padding: 0pt 5.4pt; border: 1pt solid windowtext; width: 39.7pt;">
 50.75
 </td>
 <td width="52" valign="center" style="padding: 0pt 5.4pt; border: 1pt solid windowtext; width: 39.65pt;">
 48.52
 </td>
 <td width="52" valign="center" style="padding: 0pt 5.4pt; border: 1pt solid windowtext; width: 39.65pt;">
 46.87
 </td>
 <td width="52" valign="center" style="padding: 0pt 5.4pt; border: 1pt solid windowtext; width: 39.65pt;">
 45.56
 </td>
 <td width="52" valign="center" style="padding: 0pt 5.4pt; border: 1pt solid windowtext; width: 39.7pt;">
 44.46
 </td>
 <td width="52" valign="center" style="padding: 0pt 5.4pt; border: 1pt solid windowtext; width: 39.65pt;">
 43.53
 </td>
 <td width="52" valign="center" style="padding: 0pt 5.4pt; border: 1pt solid windowtext; width: 39.65pt;">
 42.71
 </td>
 <td width="52" valign="center" style="padding: 0pt 5.4pt; border: 1pt solid windowtext; width: 39.7pt;">
 41.99
 </td>
 <td width="52" valign="center" style="padding: 0pt 5.4pt; border: 1pt solid windowtext; width: 39.55pt;">
 41.33
 </td>
 </tr>
 </tbody>
</table>
</div>
<p style='margin: 7.9pt 0pt 0pt; text-align: justify; line-height: 150%; text-indent: 24pt; font-family: "Times New Roman"; font-size: 10.5pt; -ms-layout-grid-mode: char; -ms-text-justify: inter-ideograph;'>由上表可见，在采取环评所规定的措施后，在距离道路中心40m范围内能达到《声环境质量标准》（GB3096-2008）2类标准，100m以外范围内能达到1类标准，本工程运输路线经过村庄主要为花田屯村，经采取限值车速、禁止鸣笛等措施后，其对环境的影响不大。
（四）固体废物产生源分析及措施
4.1固体废物污染源分析
项目建成营运后，固体废物主要包括除尘灰、沉渣、职工生活垃圾、餐厨垃圾及废油脂等。
（1）除尘灰
配套除尘器会产生除尘灰，主要为原料粉尘，产生量约为341.0t/a，经收集后返回于生产系统。
（2）沉渣
根据类比调查，砂石分离器和沉淀池的沉渣产生量约为3t/a，可作为生产原料回用，泥浆在搅拌机作用下通过泵打入搅拌主机中回用。
（3）生活垃圾
本项目职工人数15人，生活垃圾按0.5kg/人·d计，年工作150天，则生活垃圾产生量为1.125t/a，经收集后送当地环卫部门指定地点处置。
（4）餐厨垃圾及废油脂
项目设食堂，餐厨垃圾及废油脂按照0.2kg/人·天计算，则产生量为0.45t/a。根据环境保护部环函【2006】395号“关于餐饮行业产生的废弃食用油脂是否属于生活垃圾的复函”， 餐厨垃圾，包括废弃食用油脂属于生活垃圾范畴，经垃圾桶收集后送当地环卫部门指定地点处置。
综上，项目固体废物产排情况及处置情况见表7-16。
表7-16 固体废物产排及治理措施表
<div align="center">
<table style='border: currentColor; border-image: none; width: 447.45pt; font-family: "Times New Roman"; font-size: 10pt; border-collapse: collapse;' border="1" cellspacing="0">
 <tbody>
 <tr style="page-break-inside: avoid;">
 <td width="22" valign="center" style="padding: 0pt 2.85pt; border: 1pt solid windowtext; width: 16.7pt;">
 序号
 </td>
 <td width="84" valign="center" style="border-width: 1pt 1pt 1pt medium; border-style: solid solid solid none; border-color: windowtext windowtext windowtext currentColor; padding: 0pt 2.85pt; width: 63.35pt;">
 固废
 名称
 </td>
 <td width="83" valign="center" style="border-width: 1pt 1pt 1pt medium; border-style: solid solid solid none; border-color: windowtext windowtext windowtext currentColor; padding: 0pt 2.85pt; width: 62.75pt;">
 产生环节
 </td>
 <td width="82" valign="center" style="border-width: 1pt 1pt 1pt medium; border-style: solid solid solid none; border-color: windowtext windowtext windowtext currentColor; padding: 0pt 2.85pt; width: 61.75pt;">
 属性
 </td>
 <td width="71" valign="center" style="border-width: 1pt 1pt 1pt medium; border-style: solid solid solid none; border-color: windowtext windowtext windowtext currentColor; padding: 0pt 2.85pt; width: 53.4pt;">
 产生量
 （t/a）
 </td>
 <td width="46" valign="center" style="border-width: 1pt 1pt 1pt medium; border-style: solid solid solid none; border-color: windowtext windowtext windowtext currentColor; padding: 0pt 2.85pt; width: 34.7pt;">
 废物代码
 </td>
 <td width="145" valign="center" style="border-width: 1pt 1pt 1pt medium; border-style: solid solid solid none; border-color: windowtext windowtext windowtext currentColor; padding: 0pt 2.85pt; width: 108.9pt;">
 处置方式
 </td>
 <td width="61" valign="center" style="border-width: 1pt 1pt 1pt medium; border-style: solid solid solid none; border-color: windowtext windowtext windowtext currentColor; padding: 0pt 2.85pt; width: 45.9pt;">
 排放量（t/a）
 </td>
 </tr>
 <tr style="page-break-inside: avoid;">
 <td width="22" valign="center" style="border-width: medium 1pt 1pt; border-style: none solid solid; border-color: currentColor windowtext windowtext; padding: 0pt 2.85pt; width: 16.7pt;">
 1
 </td>
 <td width="84" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 2.85pt; width: 63.35pt;">
 除尘灰
 </td>
 <td width="83" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 2.85pt; width: 62.75pt;">
 布袋除尘
 </td>
 <td width="82" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 2.85pt; width: 61.75pt;">
 一般固废
 </td>
 <td width="71" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 2.85pt; width: 53.4pt;">
 341
 </td>
 <td width="46" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext rgb(0, 0, 0) currentColor; padding: 0pt 2.85pt; width: 34.7pt;">
 /
 </td>
 <td width="145" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 2.85pt; width: 108.9pt;" rowspan="2">
 返回于生产
 </td>
 <td width="61" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 2.85pt; width: 45.9pt;">
 0
 </td>
 </tr>
 <tr style="page-break-inside: avoid;">
 <td width="22" valign="center" style="border-width: medium 1pt 1pt; border-style: none solid solid; border-color: currentColor windowtext windowtext; padding: 0pt 2.85pt; width: 16.7pt;">
 2
 </td>
 <td width="84" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 2.85pt; width: 63.35pt;">
 沉渣
 </td>
 <td width="83" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 2.85pt; width: 62.75pt;">
 沉淀池
 </td>
 <td width="82" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 2.85pt; width: 61.75pt;">
 一般固废
 </td>
 <td width="71" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 2.85pt; width: 53.4pt;">
 3.0
 </td>
 <td width="46" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext rgb(0, 0, 0) currentColor; padding: 0pt 2.85pt; width: 34.7pt;">
 /
 </td>
 <td width="61" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 2.85pt; width: 45.9pt;">
 0
 </td>
 </tr>
 <tr style="page-break-inside: avoid;">
 <td width="22" valign="center" style="border-width: medium 1pt 1pt; border-style: none solid solid; border-color: currentColor windowtext windowtext; padding: 0pt 2.85pt; width: 16.7pt;">
 3
 </td>
 <td width="84" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 2.85pt; width: 63.35pt;">
 生活垃圾
 </td>
 <td width="83" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 2.85pt; width: 62.75pt;">
 职工生活
 </td>
 <td width="82" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 2.85pt; width: 61.75pt;">
 一般固废
 </td>
 <td width="71" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 2.85pt; width: 53.4pt;">
 1.125
 </td>
 <td width="46" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext rgb(0, 0, 0) currentColor; padding: 0pt 2.85pt; width: 34.7pt;">
 /
 </td>
 <td width="145" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 2.85pt; width: 108.9pt;" rowspan="2">
 经收集后送环卫指定地点处置
 </td>
 <td width="61" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 2.85pt; width: 45.9pt;">
 0
 </td>
 </tr>
 <tr style="page-break-inside: avoid;">
 <td width="22" valign="center" style="border-width: medium 1pt 1pt; border-style: none solid solid; border-color: currentColor windowtext windowtext; padding: 0pt 2.85pt; width: 16.7pt;">
 4
 </td>
 <td width="84" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 2.85pt; width: 63.35pt;">
 餐厨垃圾及废油脂
 </td>
 <td width="83" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 2.85pt; width: 62.75pt;">
 食堂
 </td>
 <td width="82" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 2.85pt; width: 61.75pt;">
 一般固废
 </td>
 <td width="71" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 2.85pt; width: 53.4pt;">
 0.45
 </td>
 <td width="46" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext rgb(0, 0, 0) currentColor; padding: 0pt 2.85pt; width: 34.7pt;">
 /
 </td>
 <td width="61" valign="center" style="border-width: medium 1pt 1pt medium; border-style: none solid solid none; border-color: currentColor windowtext windowtext currentColor; padding: 0pt 2.85pt; width: 45.9pt;">
 0
 </td>
 </tr>
 </tbody>
</table>
</div>
<p style='margin: 7.9pt 0pt 0pt; text-align: justify; line-height: 150%; text-indent: 24.1pt; font-family: "Times New Roman"; font-size: 10.5pt; vertical-align: baseline; -ms-layout-grid-mode: char; -ms-text-justify: inter-ideograph;'>4.2固体废物影响分析
综上，项目各类固废均合理处置，不会造成二次污染，从环保角度考虑，固体废物防治措施可行，对周边环境影响较小。
 
 
 </div>

来源网址：http://hbj.dt.gov.cn/dthbj/gsxx/201905/deab23b4947a43bc8611174541598310.shtml

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