【摘要】 在对于家沟地区地下水的各种污染源和污染途径进行了深入调查研究的基础上,进行了地下水水质分析以及煤矸石的淋溶实验和浸出实验,获得了大量真实可靠的数据,再通过综合分析研究认为露天煤矿排土场淋溶水中的盐类是造成于家沟地区地下水污染的主要原因,并对研究区地下水水质的污染程度做作出了评价。更多还原

【Abstract】 On the basis of making a thorough investigation and study of the pollution source and pollution pathway of Yujiagou area, this paper made the ground water quality analysis and the experiment of gangue抯 leaching and soaking out, by a synthetical study we drew conclusion that the salts in the leaching water of waste dump is the primary pollution source for groundwater of Yujiagou area, and assessed the degree of contamination of the groundwater in investigated area.更多还原