广西南国铜业有限责任公司150kta铜冶炼工程环评报告.pdf

广西南国铜业有限责任公司 150kt/a 铜冶炼工程 环境影响报告书简本 建设单位：广西南国铜业有限责任公司 二○一二年十二月 目 录 1 概述······················································································································ 1 1.1 项目背景 ········································································································· 1 1.2 环境保护目标 ································································································· 3 1.3 环境影响评价等级与范围 ············································································· 5 2 建设项目概况 ··································································································· 11 2.1 项目概况 ······································································································· 11 2.2 厂址方案比选与规划的符合性 ······································································ 13 3 项目周围环境质量现状 ··················································································· 16 3.1 空气环境质量 ······························································································· 16 3.2 地表水环境质量 ··························································································· 18 3.3 地下水环境质量 ··························································································· 19 3.4 声环境质量 ··································································································· 21 3.5 生态环境质量 ······························································································· 21 3.6 评价区人群血铅调查 ··················································································· 23 4 环保措施与环境管理 ······················································································· 23 4.1 环保措施及其效果 ······················································································· 23 4.2 环境风险 ··········