环评报告-安塞LNG环评报批稿20.docx
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陕西延长石油（集团）有限责任公司炼化公司安塞20万吨/年LNG项目环境影响报告书
目 录
0前言...............................................................IV
0.1建设项目特点.....................................................1
0.2环境影响评价工作过程.............................................2
0.3主要环境问题.....................................................2
0.4环评主要结论.....................................................2
1总论................................................................1
1.1项目背景.........................................................1
1.2编制依据.........................................................2
1.3评价目的.........................................................4
1.4区域环境功能划分及评价标准.......................................4
1.5评价重点.........................................................7
1.6评价工作等级和评价范围...........................................7
1.7污染控制和环境保护目标..........................................12
2工程概况............................................................16
2.1项目基本情况....................................................16
2.2地理位置........................................................16
2.3建设规模及产品方案..............................................16
2.4项目组成........................................................17
2.5原辅材料........................................................20
2.6主体工程........................................................21
2.7辅助工程........................................................22
2.8公用工程........................................................26
2.9主要设备........................................................36
2.10厂区总平面布置.................................................38
2.11主要技术经济指标...............................................39
3工程分析...........................................................41
3.1工艺流程及产污环节分析..........................................41
3.2物料平衡与水平衡................................................46
3.3污染源强分析....................................................49
II
3.4非正常排放......................................................57
3.5项目建成后主要污染物排放量核算..................................58
4环境影响评价因子的识别及筛选........................................59
4.1建设项目影响环境要素的程度及性质识别............................59
4.2建设项目环境影响评价因子筛选....................................61
5建设项目周围环境状况调查...........................................63
5.1地理位置........................................................63
5.2自然环境概况....................................................63
5.3社会经济环境概况................................................67
5.4环境质量现状监测与评价..........................................69
6建设期环境影响与减缓措施...........................................76
6.1工程建设内容及影响分析..........................................76
6.2建设期污染防治措施要求..........................................81
6.3环境监理与监测..................................................84
6.4小结............................................................85
7环境影响预测与评价.................................................86
7.1环境空气影响预测评价............................................86
7.2地表水环境影响分析..............................................91
7.3地下水环境影响分析..............................................91
7.4噪声环境影响预测与评价..........................................94
7.5固体废物影响分析................................................97
7.6营运期生态环境影响分析..........................................97
8污染防治措施可行性论证.............................................99
8.1环境空气污染防治措施分析........................................99
8.2水污染防治措施分析.............................................101
8.3固体废物控制措施分析...........................................108
8.4噪声污染控制措施分析...........................................110
8.5厂外运输污染防治措施...........................................111
8.6生态环境保护措施...............................................112
8.7环保投资分析...................................................112
9环境风险评价......................................................114
9.1环境风险概述...................................................114
9.2事故源项分析...................................................118
9.3环境风险预测与评价.............................................122
9.4风险计算和评价.................................................131
9.5本项目安全评价.................................................132
9.6风险事故防范措施...............................................134
9.7小结...........................................................149
10清洁生产分析.....................................................151
10.1清洁生产的目的和意义..........................................151
10.2清洁生产分析与评价............................................151
10.3清洁生产建议..................................................158
11污染物排放总量控制...............................................159
12与产业政策、相关规划的相容性及选址合理性分析......................160
12.1产业政策符合性分析...........
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