... 煤矿固体废物 coal mine solid waste 矸石山自燃 spontaneous combustion of waste heap 矸石山喷爆 explosion and blower of waste heap ...
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通过治理自燃矸石山的实践，找出针对性的切合实际的可行措施，取得了明显的环境效益和经济效益。
According to the practice in treating spontaneous combustion coal gangue, we have found the feasible measure, and gained evidence environmental and economic benefit.
煤矸石山易自燃，对大气污染严重，破坏周边生态环境，而且侵占大量的土地。
Vegetation restoration is one of available approach for coal gangue pile fathering, the special soil condition of coal gangue pile such as high temperature, acidification, salinity etc.
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