【作者】 曹代勇； 时孝磊； 樊新杰； 吴查查；

【Author】 CAO Dai-yong SHI Xiao-lei FAN Xin-jie WU Cha-cha (State Key Laboratory of Coal Resources and Safe Mining,China University of Mining and Technology,Beijing 100083,China)

【机构】 中国矿业大学煤炭资源与安全开采国家重点实验室；

【摘要】 煤层自燃形成的煤田火区是煤矿区重要灾害之一。中国北方大规模的煤层自燃不仅直接烧毁宝贵的煤炭资源,危及矿井生产安全,而且还带来一系列环境问题,对我国煤炭工业可持续发展构成严峻挑战。结合实际,从地质、大气、水、土壤、生态和人类健康影响等方面对煤田火区的环境效应进行了系统分析,提出了煤火环境治理的建议。更多还原

【Abstract】 Coalfield fires resulted from coal spontaneous combustion has already become one of the major casualties of coal production.Large-scale spontaneous combustion of coal seam in north China not only burns wasted coal resources and endangers safe production of coal mining,but also brought a series of environmental disasters,which becomes a serious challenge for sustainable development and westward- shift strategy of China’s coal industry:This paper analyses the environmental effect of coal fires from geology,atmosphere,water,soil,ecology and influence of people’s health.Finally,some suggestions of environmental restoration and.treatment on coal fires were put forward.更多还原