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目的了解和分析游泳场所水质卫生状况及变化规律,探索卫生管理方法,预防疾病,保障人体健康。方法依据《公共场所卫生管理条例》、《公共场所卫生监测技术规范》的要求,于2010-2012年7-8月对6个游泳场所8个游泳池的350份水样进行监测分析。结果 2010-2012年样品合格率分别为75%、67.9%、63.5%,各年游泳池水合格率间差异无统计学意义(χ2=3.68,P>0.05)。其中尿素合格率最低79.7%、PH值、游离性余氯、大肠菌群、细菌总数合格率分别为93.7%、94.3%、95.4%、96.3%、结论游泳场所水质存在一些问题,需进一步加强卫生监测、监督管理工作。
Objective To understand and analyze the health conditions and changes of water quality in swimming places, explore health management methods, prevent diseases and ensure human health. Methods According to the regulations of Public Health Management and Public Health Sanitation Monitoring, 350 water samples from 8 swimming pools in 6 swimming pools were monitored and analyzed from July to August in 2010-2012. Results The passing rates of samples from 2010 to 2012 were 75%, 67.9% and 63.5%, respectively. There was no significant difference in passing rate of swimming pool between years (χ2 = 3.68, P> 0.05). Among them, the qualified rate of urea was 79.7%, the passing rate of PH value, free residual chlorine, coliform bacteria and total number of bacteria were 93.7%, 94.3%, 95.4% and 96.3%, respectively. Conclusion There were some problems in swimming place water quality, Monitoring, supervision and management work.