农村单点-区域水质综合评价方法

Journal of Environment and Health(2012)

Cited 23|Views19
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Abstract
目的 建立“单点-区域水质评价”模式,并对一起水体污染实例进行评价.方法 选择环境污染水体超标项目和特征性污染物共15项理化、毒理学指标作为检测评价指标,检测污染区(88户)和对照区(10户)井水水质;采用“改良内梅罗指数法”先对单点水质进行评价,再对区域总体水质进行综合评价.结果 污染区88户村民井水有3户呈现中度污染,8户呈现重度污染,区域总体水质为中度污染.结论 该区域村民井水总体水质受到一定程度污染.“单点-区域水质综合评价”模式可应用于农村区域水质评价.
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Key words
Regional water quality,Single sample water quality,Water quality assessment,Improved Nemerow index method,Water pollution
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