协庄煤矿煤矸石回填治理塌陷区的环境可行性  

Environmental Feasibility of Coal Gangue Backfilling in Subsidence Area of Xiezhuang Coal Mine

作　　者：田得龙 TIAN De-long(Exploration Research Institute,Shandong Provincial Coal Geological Planning,Jinan 250104,China)

机构地区：[1]山东省煤田地质规划勘察研究院,济南250104

出　　处：《煤炭技术》2020年第4期55-57,共3页Coal Technology

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.

关 键 词：协庄煤矿 煤矸石 固体废物 回填 塌陷区 环境可行性 

分 类 号：TD167[矿业工程—矿山地质测量] TD849