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目的:了解长治市区游泳池水质卫生状况,防止水体媒介性疾病传播。方法:按照《公共场所卫生监测技术规范》对长治市区2004年～2006年游泳池水质的池水温度、PH值、浑浊度、尿素、游离余氯、细菌总数和大肠菌群进行监测。结果:三年共监测水样314份,样品合格率66.8%。其中,水温合格率99.0%;PH值合格率98.1%;大肠菌群合格率98.1%;浑浊度合格率95.9%;细菌总数合格率92.4%;尿素合格率83.1%;游离余氯合格率72.9%。淡季样品合格率88.9%,旺季样品合格率55.3%。结论:长治市区游泳池水质总体状况基本能够达到国家卫生标准,但还需强化池水消毒,尤其是游泳旺季应列为监督监测的重点时段。
Objective: To understand the sanitary conditions of swimming pool in Changzhi urban area and prevent the spread of waterborne vector diseases. Methods: The water temperature, PH, turbidity, urea, free residual chlorine, total bacteria and coliform bacteria in swimming pool water in Changzhi urban area from 2004 to 2006 were monitored in accordance with the Technical Specifications for Sanitation Monitoring in Public Places. Results: A total of 314 water samples were monitored during the three years, with a sample pass rate of 66.8%. Among them, the water temperature pass rate of 99.0%; PH pass rate of 98.1%; coliform passing rate of 98.1%; turbidity pass rate of 95.9%; bacterial pass rate of 92.4%; urea pass rate of 83.1%; free residual chlorine pass rate of 72.9% . Off-season sample pass rate of 88.9%, peak season pass rate of 55.3%. Conclusion: The overall water quality of swimming pool in Changzhi urban area can basically meet the national sanitary standards, but it is also necessary to strengthen the water disinfection, especially swimming peak season should be listed as the key period of supervision and monitoring.