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Information Entropy-Based Fuzzy Comprehensive Evaluation of Water Quality of Rural Centralized Drinking Water Sources in Kaixian County of Chongqing
Pages: 86-90
Year: Issue:  1
Journal: Environmental Science Survey

Keyword:  饮用水源地水质信息熵模糊综合评价重庆开县;
Abstract: 结合重庆开县饮用水源地水质监测数据情况,对全县饮用水源地的水质进行模糊综合评价,采用熵权法赋权对水质进行了分级评价.2010 ~2011年,水质情况总体良好,绝大部分水质处于Ⅰ类和Ⅱ类.2011年下半年水质较其他时间有所退化,出现了两个Ⅲ类水.这个变化趋势应该引起当地政府的高度重视.
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