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目的对开封市游泳池水水质卫生状况进行调查分析,为搞好游泳场所卫生管理工作,保障公共卫生安全提供依据。方法对2008~2011年期间每年5~9月该市区内11家游泳场所卫生状况进行调查,并对2008~2011年各项指标合格份数及合格率进行分析。结果抽样690份资料中浑浊度(100%)、尿素(97.1%)和大肠菌群(82.9%)合格率较高,且未出现降低趋势,余氯合格率逐年大幅提高,而pH值及各项指标合格率则呈现整体持续下降趋势,各项指标总合格率仍处于较低水平,仅为20.6%。结论游泳池水水质卫生现状不容乐观,应加强卫生管理工作,采取有效措施,进一步改善游泳场所卫生状况,为人民大众提供安全、放心的游泳场所。
Objective To investigate and analyze the sanitary conditions of the water quality of swimming pool in Kaifeng City and provide the basis for health management of swimming places and the protection of public health and safety. Methods The health status of 11 swimming places in the urban area from May to September in 2008 ~ 2011 was investigated. The qualified scores and passing rates of various indicators from 2008 to 2011 were analyzed. Results The sampling rates of turbidity (100%), urea (97.1%) and coliform bacteria (82.9%) were higher in the sample of 690 samples with no decreasing trend and the passing rate of residual chlorine increased significantly year by year. However, The passing rate of the indicators shows an overall downward trend. The overall eligible rates of all the indicators are still at a relatively low level of only 20.6%. Conclusion The health status of swimming pool water quality is not optimistic. Health management should be strengthened and effective measures should be taken to further improve the sanitary conditions in swimming places and provide safe and assured swimming places for the general public.