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目的了解上海市某区居民小区二次供水的卫生安全状况,为生活饮用水的卫生监督提供科学依据。方法对2011年和2012年的二次供水日常监督检查和水质监测资料和进行分析,分析指标包括日查监督检查情况和水质监测情况。结果卫生管理方面,涉水产品持证率和消毒产品的合格率较低,监测水样方面,2011年的二次供水合格率为80.3%,2012年的二次供水合格率为77.8%,2012年的二次供水整体合格率低于2011年。结论上海市某区二次供水整体合格率有待进一步提高,应强化二次供水管理单位的培训指导,提高管理能力,完善部门联络,多部门规范管理。
Objective To understand the health and safety status of secondary water supply in residential quarters in a district of Shanghai and provide a scientific basis for sanitary supervision of domestic drinking water. Methods The daily supervision and inspection of secondary water supply and the monitoring data of water quality in 2011 and 2012 are analyzed and analyzed. The indicators for analysis include daily inspection, supervision and inspection and water quality monitoring. Results In terms of hygiene management, the pass rate of wading products and the pass rate of disinfectant products were relatively low. In monitoring water samples, the pass rate of secondary water supply in 2011 was 80.3%, and the passing rate of secondary water supply in 2012 was 77.8%. The overall secondary water supply rate of less than in 2011. Conclusion The overall pass rate of secondary water supply in a certain district in Shanghai needs to be further improved. Training and guidance of secondary water supply management units should be strengthened to improve management ability, improve departmental liaison and standardize management in multiple departments.