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目的 探讨农村饮水现状及改善饮水卫生措施。方法 对桐城市农村饮水监测点调查监测资料及全市生活饮用水卫生监督、监测报表综合分析。结果 农村饮用水质细菌学指标超标严重 ,细菌总数 ,总大肠菌群和游离余氯分别在 36 .1%～ 4 7.7%、34.1%～ 5 1.4 %和 10 .9%～ 18.9%之间。结论 生物污染为当前农村饮水污染的主要类型 ,加强饮水消毒和管理监督工作是改善农村饮水卫生状况的有效措施。
Objective To explore the status of rural drinking water and improve drinking water sanitation measures. Methods of Tongcheng rural drinking water monitoring point survey and monitoring data and the city’s drinking water health supervision and monitoring reports comprehensive analysis. Results The bacteriological indexes of drinking water in rural areas exceeded the standard. The total number of bacteria, total coliform bacteria and free residual chlorine were between 36.1% -4.7%, 34.1% -5.4% and 10.9% -18.9%, respectively. Conclusion Biological pollution is the main type of drinking water pollution in rural areas at present. Enhancing water disinfection and management and supervision is an effective measure to improve the sanitary status of rural drinking water.