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目的了解廊坊市游泳池水质卫生状况,找出污染原因,以便改进水质质量。方法通过现场采样和理化检测及细菌检验方法,廊坊市游泳池水质进行卫生学评价。结果 2009年抽检廊坊市17家游泳池水样,其中有7家游泳池水质所有检测项目全部合格,合格率为41.18%;2010年抽检28家游泳池水样,其中有17家所有检测项目全部合格,合格率为60.71%。在浑浊度、尿素、余氯、细菌总数和大肠菌群等5项检测指标中,只有浑浊度合格率为100%;余氯合格率最低,仅为66.47%。深水区水质明显优于浅水区。结论廊坊市游泳池水卫生质量合格率较低,存在一定的安全隐患,需要加强卫生清洁和消毒处理。
Objective To understand the sanitary conditions of the swimming pool in Langfang and to find out the causes of the pollution in order to improve the quality of water quality. Methods Sanitation evaluation of swimming pool water quality in Langfang City was conducted by means of field sampling, physical and chemical test and bacteria test. Results In 2009, a total of 17 swimming pool water samples were collected from Langfang City, of which seven were qualified for all water quality testing of the swimming pool with a pass rate of 41.18%. In 2010, 28 swimming pool water samples were sampled, of which 17 were all qualified and qualified The rate was 60.71%. In turbidity, urea, residual chlorine, total bacteria and coliform 5 indicators, only the turbidity of 100% pass rate; residual chlorine lowest pass rate, only 66.47%. Water quality in Sham Shui Po is significantly better than that in shallow water. Conclusion Langfang City, a lower qualified rate of water quality of swimming pools, there are some potential safety problems, the need to strengthen hygiene and disinfection disinfection.