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目的通过对2014年承德市农村生活饮用水的监测,了解饮用水水质现状,为全市农村饮水安全工程建设提供科学依据。方法按照《生活饮用水标准检验方法》(GB/T 5750-2006)、《生活饮用水卫生标准》(GB 5749-2006)对承德市8个县820份水样中总大肠菌群、三氯甲烷和四氯化碳等31项指标进行检测、评价和分析。结果承德市农村饮水共监测水样820份,枯水期和丰水期出厂水的合格率分别为99.82%和99.48%,末梢水的合格率分别为99.14%和98.98%。结论承德市农村饮用水卫生仍然存在一些问题,应加强对农村饮水监督检查与指导,确保饮水安全,保护人民群众身体健康。
Objective To monitor the drinking water quality in rural areas of Chengde City in 2014 to understand the current status of drinking water quality and provide a scientific basis for the construction of drinking water safety projects in rural areas in the city. Methods According to the Standard Test Method for Domestic Drinking Water (GB / T 5750-2006) and Sanitary Standard for Drinking Water (GB 5749-2006), the total coliforms, 31 indicators such as methane and carbon tetrachloride were detected, evaluated and analyzed. Results A total of 820 water samples were collected from rural drinking water in Chengde City. The passing rates of factory water in dry season and wet season were 99.82% and 99.48% respectively. The qualified rate of peripheral water was 99.14% and 98.98% respectively. Conclusion There are still some problems in drinking water hygiene in rural areas of Chengde City. Supervision, inspection and guidance on drinking water in rural areas should be strengthened to ensure drinking water safety and protect people’s health.