目录TOC\o"1-3"\u1总论PAGEREF_Toc256420462\h91.1项目由来PAGEREF_Toc256420463\h91.2编制依据PAGEREF_Toc256420464\h101.2.1法律法规PAGEREF_Toc256420465\h101.2.2相关文件PAGEREF_Toc256420466\h101.2.3技术导则及规范PAGEREF_Toc256420467\h111.2.4其他PAGEREF_Toc256420468\h121.3评价方法PAGEREF_Toc256420469\h121.4评价目的PAGEREF_Toc256420470\h131.5评价原则PAGEREF_Toc256420471\h141.6环境功能区划PAGEREF_Toc256420472\h141.7评价标准PAGEREF_Toc256420473\h141.7.1环境质量标准PAGEREF_Toc256420474\h141.7.2污染物排放标准PAGEREF_Toc256420475\h151.8环境影响识别PAGEREF_Toc256420476\h171.8.1环境影响识别原则PAGEREF_Toc256420477\h171.8.2环境影响识别PAGEREF_Toc256420478\h171.8.3评价因子筛选PAGEREF_Toc256420479\h181.9评价工作等级及评价范围PAGEREF_Toc256420480\h181.10评价时段PAGEREF_Toc256420481\h231.11环境保护目标PAGEREF_Toc256420482\h231.11.1施工期PAGEREF_Toc256420483\h231.11.2运营期PAGEREF_Toc256420484\h231.12主要环境问题及评价重点PAGEREF_Toc256420485\h241.12.1主要环境问题PAGEREF_Toc256420486\h241.12.2评价重点PAGEREF_Toc256420487\h241.13评价技术路线PAGEREF_Toc256420488\h252工程分析PAGEREF_Toc256420489\h262.1拟建工程PAGEREF_Toc256420490\h262.1.1项目基本概况PAGEREF_Toc256420491\h262.1.2建设内容PAGEREF_Toc256420492\h272.1.3产品方案及性能PAGEREF_Toc256420493\h272.1.4物料消耗定额PAGEREF_Toc256420494\h282.1.5主要工艺设备PAGEREF_Toc256420495\h292.1.6公用工程PAGEREF_Toc256420496\h292.1.7主要建、构筑物PAGEREF_Toc256420497\h312.1.8总图布置PAGEREF_Toc256420498\h322.2工程分析PAGEREF_Toc256420499\h322.2.1工艺比选PAGEREF_Toc256420500\h322.2.2工艺确定PAGEREF_Toc256420501\h332.2.3工艺流程PAGEREF_Toc256420502\h342.2.4物料平衡PAGEREF_Toc256420503\h352.2.5水平衡PAGEREF_Toc256420504\h362.2.6“三废”排放情况分析PAGEREF_Toc256420505\h363环境概况PAGEREF_Toc256420506\h413.1自然环境概况PAGEREF_Toc256420507\h413.1.1地理位置PAGEREF_Toc256420508\h413.1.2地形地貌PAGEREF_Toc256420509\h413.1.3工程地质PAGEREF_Toc256420510\h423.1.4水文地质PAGEREF_Toc256420511\h423.1.5气象、气候