摘要
山西省煤炭资源丰富,煤矿的大量开采在带动山西经济社会高速发展的同时,也产生了严重的生态环境问题。以宁武县某闭坑煤矿老窑水为例,介绍了老窑水现场污染状况及水质特征,阐述了老窑水形成机制及危害,提出了适宜的防控修复技术方案,有望为山西省乃至全国的闭坑煤矿酸性老窑水的治理积累经验,提供示范。
Shanxi Province is rich in coal mine resources.The large-scale mining of coal mines although promotes the rapid development of economy and society of Shanxi Province,but also brings serious ecological environment problems.Taking acid mine drainage of a closed pit coal mine in Ningwu County as an example,this paper introduces pollution and water quality characteristics of acid mine drainage,expounds the formation cause and damage of acid mine drainage and analyses the current technological scheme of remediation and treatment,which is expected to accumulate experience and provide demonstration in remediation and treatment of acid mine drainage in our province and even the whole country.
作者
张雷
刘利军
ZHANG Lei;LIU Lijun
出处
《山西科技》
2020年第4期136-140,共5页
Shanxi Science and Technology
关键词
煤矿
酸性老窑水
危害
修复治理
coal mine
acid mine drainage
damage
remediation and treatment
