2007年-2010年某市游泳池水质检测结果分析

Analysis of swimming pool water quality detection results in Yiwu from 2007 to 2010

目的:了解某市游泳池水质卫生状况,为游泳场所的卫生质量管理提供依据。方法:对游泳池水的卫生指标pH值、浑浊度、尿素、游离性余氯、细菌总数、大肠菌群进行检验,并对检测结果进行分析。结果:四年共检测186份水样,99份水样合格,总合格率为53.2%,不同年份合格率无显著差异。不同游泳场所的合格率依次为:社会性场所>酒店宾馆>专业游泳馆>学校,以学校内设泳池水质的卫生合格率最低,仅为50%。主要不合格项目是游离余氯、尿素、细菌总数。结论:游泳场所水质卫生状况不容乐观,有关部门仍需加大对游泳场所的监督管理力度。

Objective：To investigate the sanitary quality of swimming pool water in Yiwu city,and provide the scientific evidence for hygienic management of swimming pool.Methods： The hygienic indices of swimming water,including pH values,turbidity,urea,residual chlorine,the total count of bacteria and coliform bacteria were examined,and the results were analyzed.Results： A total of 186 water samples were detected from 2007 to 2010,and 99 samples were qualified with the qualified rate of 53.2%.There was no significant difference in the total qualified rate of water samples within different years.The qualified rates of different swimming places were as follows： Social areaHotelprofessional areaschool.The swimming pool of school had the lowest qualified rate（50%）.The main unqualified items were the residual chlorine,urea,the total count of bacteria.Conclusion： The sanitary quality of swimming pool water inYiwu city remains worring,the relevant departments still need to strengthen supervision and management of swimming places.