贵州省和兴金属制品有限公司年产35万吨废旧金属回收利用项目环境影响报告书PAGEI目录TOC\o"1-2"\h\z\uHYPERLINK\l"_Toc366522254"1前言PAGEREF_Toc366522254\h1HYPERLINK\l"_Toc366522255"1.1评价任务的由来PAGEREF_Toc366522255\h1HYPERLINK\l"_Toc366522256"1.2项目关注的主要环境问题PAGEREF_Toc366522256\h1HYPERLINK\l"_Toc366522257"1.3报告书主要结论PAGEREF_Toc366522257\h2HYPERLINK\l"_Toc366522258"1.4评价工作程序PAGEREF_Toc366522258\h2HYPERLINK\l"_Toc366522259"2总论PAGEREF_Toc366522259\h4HYPERLINK\l"_Toc366522260"2.1编制目的PAGEREF_Toc366522260\h4HYPERLINK\l"_Toc366522261"2.2指导思想PAGEREF_Toc366522261\h4HYPERLINK\l"_Toc366522262"2.3编制依据PAGEREF_Toc366522262\h4HYPERLINK\l"_Toc366522263"2.4评价因子与评价标准PAGEREF_Toc366522263\h8HYPERLINK\l"_Toc366522264"2.5评价工作等级及评价重点PAGEREF_Toc366522264\h12HYPERLINK\l"_Toc366522265"2.6评价范围和保护目标PAGEREF_Toc366522265\h15HYPERLINK\l"_Toc366522266"3建设项目概况及工程分析PAGEREF_Toc366522266\h17HYPERLINK\l"_Toc366522267"3.1现有项目基本情况PAGEREF_Toc366522267\h17HYPERLINK\l"_Toc366522268"3.2技改项目工程分析PAGEREF_Toc366522268\h20HYPERLINK\l"_Toc366522269"4环境概况PAGEREF_Toc366522269\h40HYPERLINK\l"_Toc366522270"4.1地理位置及交通PAGEREF_Toc366522270\h40HYPERLINK\l"_Toc366522271"4.2自然环境概况PAGEREF_Toc366522271\h40HYPERLINK\l"_Toc366522272"4.3社会环境概况PAGEREF_Toc366522272\h42HYPERLINK\l"_Toc366522273"5大气环境质量现状及影响评价PAGEREF_Toc366522273\h45HYPERLINK\l"_Toc366522274"5.1评价区环境空气污染调查PAGEREF_Toc366522274\h45HYPERLINK\l"_Toc366522275"5.2污染气象条件PAGEREF_Toc366522275\h46HYPERLINK\l"_Toc366522276"5.3环境空气质量现状评价PAGEREF_Toc366522276\h51HYPERLINK\l"_Toc366522277"5.4大气环境影响预测与评价PAGEREF_Toc366522277\h53HYPERLINK\l"_Toc366522278"5.5非正常排放影响分析PAGEREF_Toc366522278\h69HYPERLINK\l"_Toc366522279"5.6大气环境防护距离PAGEREF_Toc366522279\h错误！未定义书签。HYPERLINK\l"_Toc366522280"5.7大气环境及卫生防护距离PAGEREF_Toc366522280\h70HYPERLINK\l"_Toc366522281"5.8排气筒高度论证PAGEREF_Toc366522281\