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目的了解偃师市生活饮用水的卫生现状,经过检测发现主要污染指标,为相关部门改进和加强管理提供数据支持。方法选取本市具有代表性的水质监测点,按照《生活饮用水标准检验方法》GB5750-2006和《生活饮用水卫生标准》GB5749-2006进行采样、检测、和评价。结果 2015年全年共检测水样190份,合格141份,合格率为74.2%,市政供水、农村集中供水水质检测合格率分别是96.4%、70.4%,枯水期和丰水期的合格率分别是81.6%、、67.9%。结论偃师市市区生活饮用水水质总体良好,但农村饮用水卫生状况存在隐患,具有经饮用水传播疾病的潜在危险,因此,应加强农村生活饮用水的水质检测和供水监督管理工作,确保群众的饮水安全。
Objective To understand the sanitary status of drinking water in Yanshi City. After detecting and detecting major pollution indicators, it provided data support for the improvement and strengthening management of relevant departments. Methods Selected representative water quality monitoring points in this Municipality were sampled, tested and evaluated according to Standard Test Method for Domestic Drinking Water (GB5750-2006) and Drinking Water Standard of Health (GB5749-2006). Results In 2015, a total of 190 water samples were tested and 141 were qualified, with a pass rate of 74.2%. The passing rates of municipal water supply and rural centralized water quality testing were 96.4% and 70.4% respectively. The pass rates in dry and wet periods were 81.6%, 67.9%. Conclusion The quality of drinking water in urban areas of Yanshi is generally good. However, there is a hidden danger in the sanitary status of drinking water in rural areas and the potential risk of disease spread through drinking water. Therefore, water quality inspection and water supply supervision and management of rural drinking water should be strengthened to ensure People’s drinking water safety.