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目的调查甘肃省合水县农村饮用水水源,检测水质,为提高农村水源水质提供科学依据。方法依据中华人民共和国国家标准《生活饮用水卫生标准生活饮用水标准检验法》(GB/T 5750-2006)进行检测并分级评价。结果在采集检测的213份水样中,一级水54份,占25.4%,二级水82份,占38.5%,三级水38份,占17.8%,四级水39份,占18.3%。结论甘肃省合水县农村水源主要问题是污染严重、细菌和浑浊度指数超标,已成为制约本县经济持续发展的重要因素,应引起有关部门的高度重视。
Objective To investigate the source of drinking water in rural areas in Heshian County of Gansu Province to test the water quality and provide a scientific basis for improving the quality of rural water sources. Methods According to the People’s Republic of China National Standard “Drinking Water Standard of Health Standard Test Method for Drinking Water” (GB / T 5750-2006) for testing and grading. Results Among the 213 water samples collected, 54 were primary water, accounting for 25.4%, secondary water 82, accounting for 38.5%, tertiary water 38, accounting for 17.8%, tertiary water 39, accounting for 18.3% . Conclusion The main problems of rural water sources in Heshui County of Gansu Province are serious pollution, excessive bacterial and turbidity index, which has become an important factor restricting the sustainable development of the county economy and should be paid great attention by relevant departments.