摘要
煤矸石是煤炭工业的固体废弃物,对环境和生态平衡造成了极大的危害。阐述了目前煤矸石井下处理的技术情况,介绍了煤矸石井下处理的环境收入,对矸石井下处理的经济评价做了初步分析。
The gangue is a coal industry solid reject, has caused the enormous harm to-the environment and the ecological equilibrium. Elaborated the present gangue down - the hole treatment＇ s technical situation, introduced the gangue down - the hole treatment＇ s environment income, has made the preliminary analysis to the gangue down - the hole treatment＇ s economic evaluation.
出处
《煤炭技术》
CAS
北大核心
2009年第2期179-181,共3页
Coal Technology
关键词
煤矸石
井下处理
环境收入
经济评价
coal waste
underground disposal
environment income
economic evaluation
