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GREY ASSOCIATED ANALYSIS OF THE UNDERGROUND WATER CONTAMINATED BY THE LEACHING WATER OF DUMPING AREA OF OPEN PIT COAL MINE
Author(s): LIU Zhibin
Pages: 59-
61
Year: 2003
Issue:
2
Journal: ENERGY ENVIRONMENTAL PROTECTION
Keyword: 灰色关联分析; 地下水; 环境质量; 露天煤矿;
Abstract: 阜新新邱露天煤矿排土场淋溶水对附近于家沟地区的地下水造成了严重的污染.为确定污染区域,对研究区内的 17眼水井分别采样,进行了水质分析,采用灰色关联分析方法对每个监测点的水质进行了评价,确定出地下水环境质量等级,并将评价结果与模糊综合评价方法相比较.结果表明,两种方法的评价结果基本一致,但灰色关联分析方法的概念更清楚,计算更方便,可操作性强,易于推广应用.
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