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目的了解安阳县农村生活饮用水安全卫生现状,为政府改善农村饮水水质提供科学依据。方法调查安阳县农村居民饮水方式,依据安阳县农村人口分布,随机抽取6个乡镇,以此6乡镇共有的12处饮水安全工程作为水质调查点,该工程周边随机抽取30处分散式供水作为调查点,每个调查点按照丰水期、枯水期一年采两次样,连续采2 a,水样检测依据《生活饮用水标准检验法(GB/T5750-2006)》、结果评价依据《生活饮用水卫生标准(GB5749-2006)》。结果饮水安全工程监测48份,合格35份,合格率72.92%,分散式样品120份,合格37份,合格率30.83%。不合格项目有氟化物、氯化物、硫酸盐、总硬度、溶解性总固体、菌落总数和总大肠菌群。结论安阳县农村饮水卫生状况较差,农村饮水以分散式供水为主,应进一步加快农村饮水安全工程的建设,完善农村饮水安全工程建后管理,落实饮水安全的各项措施。
Objective To understand the current status of safety and hygiene of drinking water in rural areas in Anyang County and provide scientific basis for the government to improve drinking water quality in rural areas. Methods To investigate the drinking water of rural residents in Anyang County. According to the distribution of rural population in Anyang County, six villages and towns were randomly selected. As a water quality survey point, 12 drinking water safety projects shared by 6 townships were selected. Point, each survey point in accordance with the wet period, dry year sampling two times a year, continuous mining 2 a, water samples based on “drinking water standard test (GB / T5750-2006)”, the results of evaluation based on “drinking Water hygiene standards (GB5749-2006) ”. Results Drinking water safety project monitoring 48, 35 qualified, with a pass rate of 72.92%, distributed 120 samples, 37 qualified, a pass rate of 30.83%. Failed items were fluoride, chloride, sulfate, total hardness, total dissolved solids, total colony, and total coliforms. Conclusions Anyang County is poor in drinking water hygiene in rural areas. The rural drinking water is mainly distributed water supply. The construction of rural drinking water safety project should be further accelerated, and the post-construction management of rural drinking water safety project should be perfected to implement the measures of drinking water safety.