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目的了解沧州市生活饮用水卫生状况,为有效监管饮用水卫生安全提供科学依据。方法按国家标准方法对样品进行检测和卫生学评价。结果沧州市饮用水卫生指标合格率34.3%,不合格的主要指标有氯化物、氟化物、浑浊度、PH等指标,年度各指标超标率在0.4%~23.2%之间。结论 2008-2009年沧州市生活饮用水合格率较低,针对这样的结果应加强来水和自备井的监督、监测,以提高生活饮用水的合格率,让人民饮上放心水。
Objective To understand the sanitary status of drinking water in Cangzhou City and provide a scientific basis for effectively monitoring the hygiene and safety of drinking water. Methods According to the national standard method, the samples were tested and hygienic evaluation. Results The qualified rate of health indicators of drinking water in Cangzhou was 34.3%. The main unqualified indicators were chlorides, fluorides, turbidity, pH and other indicators. The annual excess rates of each index ranged from 0.4% to 23.2%. Conclusion From 2008 to 2009, the qualified rate of drinking water in Cangzhou City was relatively low. In response to such a result, the supervision and monitoring of incoming water and self-provided wells should be strengthened so as to improve the passing rate of drinking water and make people drink safe water.