摘要
阿哈水库是贵阳市重要水源,游鱼河是其主要支流,蔡冲煤矿矿坑排水口位于游鱼河入库段。以蔡冲煤矿矿坑排水及其附近上下游水体为研究对象,利用综合指数法和模糊综合评判法分别对水样进行水质评价,评价结果存在差异性。对比两种方法,并联系实际,结果表明模糊综合评判比综合指数法更能反映水质真实状况。
Aha Lake is an important water source of Guiyang city, and Youyu River is its main tributary. Caichong coal mine drainage outlet is located in Youyu River area, where is near Aha Lake. This paper assesses the quality of Caichong coal mine drainage and the water upstream and downstream nearby by comprehensive index method and fuzzy comprehensive evalua- tion respectively. There are differences between the evaluation results. Comparing the two kinds of method and considering the actual situation, this paper draw the conclusion that the fuzzy comprehensive evaluation can reflect the real status of water qual- ity better than comprehensive index method.
出处
《地下水》
2013年第1期53-55,共3页
Ground water
关键词
煤矿矿坑水
水质评价
综合指数法
模糊综合评判
Coal mine water
evaluation of water quality
comprehensive index method and fuzzy comprehensive evaluation
