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为了查清海南省农村生活饮用水卫生状况，为今后农村开展改水提供科学依据，通过现场调查和采样监测，结果表明我省农村分散式供水水质主要是受生活性污染，大肠菌群、细菌总数超标严重。同时因本省地质中含有铁、锰、氟化物等矿物质，致使南渡江两岸、沿海地带水质中铁、锰、氟化物含量超标。结果还表明深井水水质合格率最高，手压泵取水方法最佳。农村改水应尽量选择深层地下水为水源水和推广手压泵井。
In order to find out the sanitary status of drinking water in rural areas of Hainan Province and provide a scientific basis for water reform in rural areas in the future, the field survey and sampling monitoring showed that the quality of decentralized water supply in rural areas in our province was mainly affected by living pollution, coliform bacteria The total number of serious. At the same time as the province contains geology of iron, manganese, fluoride and other minerals, resulting in Nandian River, coastal water quality iron, manganese, fluoride content exceeded. The results also show that the highest passing rate of deep water quality, hand pump the best way to take water. Water diversion in rural areas should try to choose deep groundwater as a source of water and promote hand pump wells.