淮南矿区浅层地下水水质分析与评价

Quality Analysis and Evaluation of Shallow Groundwater in Huainan Coal Mine

在调查淮南矿区浅层地下水条件的基础上,根据浅层地下水样测试结果,分析了区域内浅层地下水水化学特征,并运用模糊数学综合评判法进行水质评价,划分了不同污染等级范围。评价结果表明研究区大部分区域浅层地下水已遭受到不同程度的污染,其中,在矿业集中开发区及城镇密集区,污染较为严重。

Based on investigation of shallow groundwater condition in Huainan coal mine area and shallow groundwater sample test result,hydrochemistry characteristics were analyzed.Moreover,the shallow groundwater,which may be contaminated,was evaluated with the method of fuzzy comprehension evaluation,and different contaminated gradation was divided.The evaluated results indi-cate that the major parts of shallow groundwater have been polluted by different degrees,especially in coal mining industry center and the cities and town dense region.