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目的通过掌握近两年宿迁市城市生活饮用水卫生状况,为保障城市居民饮水安全提供科学依据。方法对2013-2014年宿迁市区出厂水、末梢水和二次供水进行监测。结果 2013-2014年宿迁市共监测城市生活饮用水277份,合格率为68.59%,其中出厂水合格率为81.82%,末梢水合格率为69.59%,二次供水合格率为56%,菌落总数和游离余氯为主要不合格项目。结论宿迁市城市生活饮用水水质一般,卫生状况存在隐患,应加大监管力度,尤其是末梢水和二次供水消毒、检验。
Objective To grasp the health status of urban drinking water in Suqian in recent two years and provide a scientific basis for ensuring drinking water safety of urban residents. Methods The factory water, peripheral water and secondary water supply in Suqian urban area during 2013-2014 were monitored. Results From 2013 to 2014, Suqian City monitored a total of 277 drinking water samples of urban areas, with a pass rate of 68.59%, of which 81.82% of the qualified rate of the ex-factory water, 69.59% of the qualified rate of the secondary water supply and 56% And free residual chlorine as the main failed project. Conclusion Suqian city drinking water quality in general, health status there are hidden dangers, should increase supervision and management, especially the peripheral water and secondary water disinfection, testing.