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目的了解米东区农村饮用水现状,为卫生监督、检测提供科学依据。方法选择7个乡镇,30个改水点,随机选取农户家用末梢水和水源水,行政村1年分丰水期和枯水期各采一次农户家的末梢水和水源水进行检验。结果共检测水样137份,合格率为31.4%,丰水期合格率为28.8%,枯水期合格率为33.8%。结论米东区农村饮用水合格率较低,细菌总数、大肠菌群、浑浊度是影响合格率的主要指标,主要原因是饮用水以河水、井水为主,消毒率低,米东区农村饮用水污染较严重,应引起足够重视。
Objective To understand the status quo of drinking water in rural areas in Midong District and provide scientific evidence for health supervision and testing. Methods Seven villages and towns and 30 water change points were selected. Randomly selected household terminal water and source water of rural households were tested in one year of administrative village in wet season and in dry season. Results A total of 137 water samples were tested with a pass rate of 31.4%, a pass rate of 28.8% during the wet season, and a pass rate of 33.8% during the dry season. Conclusion The passing rate of drinking water in rural areas of Midong District is relatively low. The total number of bacteria, coliform bacteria and turbidity are the main indicators affecting the passing rate. The main reason is drinking water is mainly river and well water with low disinfection rate. Rural drinking water in Midong District More serious pollution, should cause enough attention.