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目的了解晋城市市区集中式供水卫生现状,更准确掌握影响居民饮用水安全的因素,防止水性疾病的发生。方法对晋城市市区集中式供水单位及水源进行普查,现场填写统一的调查表格及采样单,调查内容包括水源类型、覆盖人口、供水方式、检验设备、水源周围卫生状况等,并采样进行检测分析。结果晋城市市区总人口约31万人。有集中式供水设施37个,市政供水有2个水厂,自建集中式供水单位有35个,无分散式供水。水源类型均为地下水。结论市政供水水质明显好于自建集中式供水,市政供水合格率100%,自建集中式供水安全现状不容乐观,合格率仅为8.57%。建议加强自建集中式供水的水源卫生防护、饮水净化消毒、监督监测、宣传教育等工作。
Objective To understand the status quo of centralized water supply and sanitation in urban area of Jincheng City and to better understand the factors that affect the safety of drinking water for residents to prevent the occurrence of waterborne diseases. Methods A centralized survey of water supply units and water sources in urban areas of Jincheng City was conducted. A unified survey form and sampling list were filled in on-site. The survey included the types of water sources, coverage of population, water supply methods, testing facilities, sanitary conditions around water sources, and sampling analysis. Results Jincheng city’s total population of about 310,000 people. There are 37 centralized water supply facilities, municipal water supply has two water plants, self-built centralized water supply units have 35, no decentralized water supply. Water types are groundwater. Conclusion The quality of municipal water supply is obviously better than that of self-built centralized water supply. The qualified rate of municipal water supply is 100%. The current status of self-built centralized water supply safety is not optimistic, with a passing rate of only 8.57%. It is suggested to strengthen water sanitation protection, drinking water purification and disinfection, supervision and monitoring, publicity and education of self-built centralized water supply.