摘要
论述了煤矿矿井水直接排放后造成的环境污染和水资源浪费,认为,采用新技术将矿井水净化后,既减少了水资源浪费、保护了环境又能创造社会效益和经济效益。
This paper discusses the environmental pollution and water waste caused by direct discharging of pit water. By using the new technology to purify the pit water, not only reduces water waste and protects environment, but also creates social benefit and economic benefit.
出处
《中国煤炭》
北大核心
2009年第2期89-91,共3页
China Coal
关键词
矿井水
净化
社会和经济效益
鹤岗
pit water, purify, social benefit and economic benefit,Hegang.
