煤田火区环境效应分析  

Environmental effect analysis of coalfield fire

作　　者：曹代勇[1] 时孝磊[1] 樊新杰[1] 吴查查[1] 

机构地区：[1]中国矿业大学煤炭资源与安全开采国家重点实验室,北京100083

出　　处：《中国矿业》2007年第7期40-42,共3页China Mining Magazine

基　　金：国家自然科学基金项目(40572092)

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,危及矿井安全生产,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。本文结合实际,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。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.

关 键 词：煤田火区 自燃 环境效应 环境灾害 

分 类 号：X820.1[环境科学与工程—环境工程]