杭州永丰钢业有限公司年产30万吨热镀锌钢板生产线技改项目环境影响报告书（简本）煤炭科学研究总院杭州环境保护研究所二〇○九年八月目录第1章项目概况......................................................11.1项目由来.................................................................11.2评价重点.................................................................11.3评价等级与评价范围.......................................................2第2章现有项目工程概况..............................................32.1现有项目内容.............................................................32.2现有污染源汇总...........................................................42.3现有项目主要环境问题.....................................................5第3章工程内容及污染分析............................................63.1工程概况.................................................................63.2建设内容.................................................................63.3公用工程.................................................................63.4主要建（构）筑物.........................................................73.5劳动定员及生产制度.......................................................73.6生产工艺流程.............................................................73.7污染源汇总...............................................................8第4章周边环境及保护目标............................................94.1周边环境概况.............................................................94.2环境质量现状.............................................................94.3保护目标.................................................................9第5章环境影响分析主要结论.........................................115.1水环境影响分析结论......................................................115.2空气环境影响分析结论....................................................115.3声环境影响分析结论......................................................125.4固废环境影响分析结论....................................................125.5生态环境影响分析结论....................................................12第6章污染防治措施及投资...........................................136.1污染防治措施............................................................136.2“以新带老”措施........................................................146.3环保投资估算............................................................156.4环境损益分析............................................................15第7章环境风险评价.................................................167.1风险评价等级、范围及评价重点............................................167.2风险识别、源项分析及风险评价............................................167.3其他环境风险分析和评价..................................................167.4防范措施及应急预案......................................................17第8章清洁生产与总量控制...........................................188.1清洁生产................................................................188.2总量控制................................................................18第9章公众参与.....................................................199.1公众调查................................................................199.2项目公示................................................................20第10章环评总结论....................................
