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目的了解龙岩市城乡自备水源生活饮用水水质卫生状况,为政府决策和安全饮水提供依据。方法对2006-2010年委托龙岩市疾控中心检测的城乡自备水源生活饮用水检测报告进行统计分析。结果 541份水样合格率为22.4%,城区水样合格率(39.6%)高于农村(10.1%),地下水合格率(36.8%)高于地表水(6.6%);5年度均合格的项目有7项:臭和味、肉眼可见物、总硬度、铅、镉、铜、铬;合格率倒数3位的均为细菌指标:总大肠菌群为45.5%、菌落总数为49.0%、耐热大肠菌群为73.2%。结论龙岩市自备水源生活饮用水卫生状况不容乐观。应加强监督,保障群众饮水安全。
Objective To understand the hygienic condition of drinking water quality of drinking water sourced from urban and rural areas in Longyan city and provide basis for government decision-making and safe drinking water. Methods A statistical analysis was made on the test reports of self-provided water and drinking water sources in urban and rural areas that were commissioned by Longyan CDC in 2006-2010. Results The passing rate of 541 water samples was 22.4%, the passing rate of urban water samples was 39.6% higher than that of rural areas (10.1%), and the pass rate of groundwater (36.8%) was higher than that of surface water (6.6%). There are 7 items: stink and taste, visible to the naked eye, total hardness, lead, cadmium, copper and chromium; the last three pass rates are all bacterial indexes: total coliform 45.5%, colony 49.0% Coliform was 73.2%. Conclusion Longyan City, drinking water source of drinking water health situation is not optimistic. We should strengthen supervision and ensure the safety of drinking water for the masses.