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目的为掌握寿阳县城乡居民生活饮用水水质基本情况,为制定有效的防治措施提供科学依据。方法按《生活饮用水标准检验法》GB5750-2006进行采样、检验、评价。结果共采集样品326份,合格率66.87%。其中集中式供水出厂水合格率69.72%,末梢水合格率64.79%;分散式供水合格率16.67%。经统计学处理χ2=12.99,P<0.005,二者之间统计学上有明显的差异。二次供水水合格率为83.33%。统计学处理集中式供水与二次供水经,二者之间无明显的差异(χ2=3.27,P>0.05)。结论各有关部门要重视生活饮用水的卫生管理工作,努力提高供水单位的水质处理能力,加强水的净化、消毒处理设施的建设,提高有关管理人员及人民群众的法制意识和卫生意识,保障居民的饮水卫生安全。
Objective To understand the basic situation of drinking water quality of urban and rural residents in Shouyang County and provide scientific basis for making effective prevention and control measures. Methods According to “Standard Test Method for Domestic Drinking Water” GB5750-2006 sampling, testing, evaluation. Results A total of 326 samples were collected with a pass rate of 66.87%. Among them, the qualified rate of water supplied by centralized water supply was 69.72%, the qualified rate of peripheral water was 64.79%, and the passing rate of distributed water supply was 16.67%. Statistical analysis χ2 = 12.99, P <0.005, statistically significant differences between the two. Secondary water pass rate of 83.33%. Statistical treatment of centralized water supply and secondary water supply, there was no significant difference between the two (χ2 = 3.27, P> 0.05). Conclusion All relevant departments should attach importance to the sanitary management of drinking water, strive to improve the quality of water treatment units in water supply units, strengthen the construction of water purification and disinfection treatment facilities, raise the legal consciousness and hygiene awareness of relevant managers and people, and ensure that residents Hygiene and safety of drinking water.