上海市杨浦区各类游泳场所水质的卫生状况

Sanitary conditions of water quality in different swimming pools in Yangpu District of Shanghai

目的通过检测杨浦区游泳场所水质及踏脚池消毒卫生状况,分析水质的影响因素,进一步加强管理,预防介水传染病的暴发。方法对杨浦区游泳场池水中的pH值、浑浊度、尿素、游离性余氯、细菌总数、大肠菌群以及踏脚池余氯进行检验,分析不同类型的游泳场所的水质情况。结果共检测杨浦区30家游泳场所,样品数510件,合格样品数402件,总体合格率为78.8%,不同类型场所样品合格率差异有统计学意义(P<0.05)。结论游泳场所需使用规范的消毒剂,及时补充新水,增加补水频率,加强监督管理,保障游泳场所水质。

[ Objective ] To detect the sanitary conditions of swimming pool water and disinfection status of foot pools in Yangpu Dis？trict ,analyze the influencing factors of water quality, further strengthen the management,and prevent the outbreak of waterborne in？fectious diseases. [Methods] By testing the PH value, turbidity, urea, free residual chlorine, total bacterial count and coliform group in swimming pool water, as well as the residual chlorine in foot pools, the water quality of different swimming pools in Yangpu District was analyzed. [ Results] A total of 30 swimming pools in Yangpu District were detected. Among 510 samples, 402 were qualified with the qualified rate of 78. 8% . There was significant difference in qualified rate among different types of swimming pool （P 〈0. 05）. [ Conclusion] The swimming pools should use the eligible disinfectant, supply new water regularly, increase the fre？quency of filling water, and strengthen the supervision and management, to ensure the water quality of swimming places.