摘要
利用协庄煤矿煤矸石的成分、毒性、工业分析等结果,对照现行国家相关标准,鉴别其固废属性,分析其与地下水质量标准、地表水质量标准、农田灌溉水质量标准、农用地管控标准等国家标准的符合性。通过煤矸石特征污染物与区域土壤、地表水、地下水现状值及现行相关标准的对比,分析煤矸石对回填塌陷区周边水环境、土壤环境、农作物的影响。从环境的角度,为利用煤矸石回采煤塌陷区的选址提供参考建议。
By using the results of composition,toxicity and industrial analysis of coal gangue in Xiezhuang coal mine,comparing with the current relevant national standards,identification of solid waste attributes and analysis of its conformity with national standards such as groundwater quality standards,surface water quality standards,irrigation water quality standards,agricultural land management and control standards.By comparing the characteristic pollutants of coal gangue with the current values of regional soil, surface water and groundwater and the current relevant standards,the effects of coal gangue on the water environment,soil environment and crops around the backfill subsidence area were analyzed. From the point of view of environment,it provides reference suggestions for site selection of mining subsidence area with coal gangue.
作者
田得龙
TIAN De-long(Exploration Research Institute,Shandong Provincial Coal Geological Planning,Jinan 250104,China)
出处
《煤炭技术》
CAS
2020年第4期55-57,共3页
Coal Technology
关键词
协庄煤矿
煤矸石
固体废物
回填
塌陷区
环境可行性
Xiezhuang coal mine
coal gangue
solid wastes
backfill
subsidence area
environmental feasibility
作者简介
田得龙(1990-),山东菏泽人,工程师,主要从事水工环地质技术工作,电子信箱:363225952@qq.com.
