摘要
叙述了煤矿充填式开采的发展现状以及常用的充填法,指出,对采空区进行有效回填和对矿区生态进行修复,实行地上地下两手抓,可以有效减少煤矿在开采过程中带来的环境污染。
Describes the development situation and the backfilling mining methods commonly used in backfilling mining of coal mines, and points out that the effectively backfilling of gob and ecological restoration of mining areas can reduce the pollution in coal mining effectively.
出处
《能源与节能》
2014年第2期177-178,共2页
Energy and Energy Conservation
关键词
充填
修复
治理
污染
backfill
restoration
management
pollution