2012—2015年重庆市渝北区游泳池开池前后水质分析  

Analysis on sanitary quality of swimming pool water before and after opening in Yubei District of Chongqing City from 2012-2015

作　　者：胡迪[1] 高常[1] 陈婷[1] 海英[1] 

机构地区：[1]重庆市渝北区疾病预防控制中心,重庆401120

出　　处：《职业与健康》2017年第5期673-675,共3页Occupation and Health

摘　　要：目的了解2012—2015年重庆市渝北区游泳池开池前后水质卫生状况,保障游泳者的身体健康,为加强游泳池的卫生管理提供科学依据。方法对渝北区2012—2015年游泳池开池前后水质监测结果进行统计分析。结果渝北区游泳池水2012—2015年的合格率为别为77.7%、87.9%、88.1%、88.8%,呈逐年递增态势。294家游泳池,开池前总合格率为84.0%,开池后总合格率为69.0%。开池前后卫生学指标合格率有明显差异,大肠菌群、细菌总数和游离余氯的开池前合格率明显高于开池后。结论渝北区游泳池开池后水质卫生有待提高,应加强开池后游泳池的分段消毒工作,尤其应加强游离性余氯的动态监督监测工作,以保障游泳者的身体健康。[Objective]To understand the sanitary quality of swimming pool water before and after opening in Yubei District of Chongqing from 2012-2015,ensure the health of swimmers,and provide a scientific basis for improving health management of swimming pool.[Methods]The monitoring results on sanitary quality of swimming pool water before and after opening in Yubei District from 2012-2015 were analyzed. [Results] The annual qualified rate of swimming pool water in Yubei District from2012-2015 was respectively 77.7%,87.9%,88.1% and 88.8%,which showed a rising trend year by year. 294 swimming pools were tested,and the total qualified rate before and after opening was 84.0% and 69.0%. There were significant differences in the qualified rates of hygiene indexes between before and after opening. The qualified rates of coliform group,total bacterial count and free residual chlorine before opening were significantly higher than those after opening.[Conclusion] The sanitary quality of swimming pool water after opening in Yubei District should be improved. It is necessary to strengthen the segmental disinfection after opening,especially the dynamic monitoring of free residual chlorine,to protect the health of swimmers.

关 键 词：游泳池水 开池前后 监测分析 

分 类 号：R126.4[医药卫生—环境卫生学]