煤矿采煤生产过程对地下水的影响与防治  

Coal mining production process and control the impact of groundwater

作　　者：宋绪奎[1] 

机构地区：[1]鸡西矿业集团分公司城山煤矿,黑龙江鸡西158170

出　　处：《山东煤炭科技》2009年第6期48-48,50,共2页Shandong Coal Science and Technology

摘　　要：煤层开采后处于氧化环境,硫铁矿与矿井水和空气接触后,经过一系列的氧化、水解等反应,使水呈酸性,形成酸性矿井水。该文对酸性矿井水的危害、形成原因进行了简单的阐述,并提出了防治措施。The oxidation of coal after mining in the environment, flow of iron ore and coal mine water and exposed to the air after a series of oxidation, hydrolysis, etc. , so that the water was acidic, the formation of acid mine water. In this paper, acid mine water hazards, causes the formation of a simple.

关 键 词：采煤生产 酸性矿井水 环境影响 预防治理 

分 类 号：TD741[矿业工程—矿井通风与安全]