宜州市安庆煤业有限责任公司 冲穀煤矿一号井15 万吨/年机械化改造项目 环境影响报告书 (公示稿) 建设单位：宜州市安庆煤业有限责任公司 编制单位：河池市环境保护科学研究所 编制日期：二O 一四年二月 目 录 1 项目建设意义··································································································2 1.3 开展环境影响评价的过程················································································3 1.4 关注的主要环境问题······················································································3 1.5 环境影响报告书主要结论··············································································3 2 评价目的及原则·····························································································10 2.3 环境功能区划及评价标准··············································································17 2.7 评价工作内容及偅点··············································································23 2.8 污染控制及环境保护目标··············································································24 3 工程概況及工程内容······················································································26 3.1 矿山历史演变过程·····························