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农村生活饮用水的水源种类比较多,且分散,要掌握其水质状况,往往采取一次性的调查。为了对一个地区的单个水源或一个地区的多个水源的检验结果进行综合评价,我们选用了评分指数法,此法是参加Ross水质指数法,并采用其两个参数,结合农村水体的污染源情况,还补充了3个针对性的污染物作参数,并根据各污染物的危害程度,调整了其权重。用此方法对我县1983年5月进行机械随机抽样调查的40份生活饮用
Drinking water in rural areas, there are many types of water sources, and dispersed, to grasp the water quality, often to take a one-time investigation. In order to conduct a comprehensive evaluation of the test results of a single water source or multiple water sources in an area, we use the scoring index method, which is to participate in the Ross water quality index method, and uses the two parameters, combined with the pollution sources of rural water bodies , Also added three targeted pollutants as parameters, and according to the degree of harm of each pollutant, adjusted its weight. Using this method, we carried out 40 parts of our county’s life by mechanical random sampling in May 1983