2013、2014年大连市游泳池水卫生抽检结果分析

Analysis on the Results of Hygienic Sampling Inspection of Water Quality in Swimming Pools,Dalian City,2013-2014

目的通过分析2013、2014年大连市游泳场馆水质卫生抽检结果,为加强当地公共场所卫生监督管理提供科学依据。方法 2013、2014年对大连市游泳池水卫生质量监测结果进行分析。结果大连市2013与2014年抽检游泳池水总体合格率分别为78.26%和51.42%（P〈0.01）。2013年和2014年游离性余氯、pH、浑浊度、尿素、细菌总数、大肠菌群和浸脚池游离性余氯的合格率分别为85.51%、65.57%,94.20%、85.66%,100%、100%,94.20%、90.38%,97.10%、91.51%,97.10%、87.12%,68.89%、37.29%。2013和2014年3~5星酒店类游泳池水游离性余氯、pH、浑浊度、尿素、细菌总数和大肠菌群的合格率分别为80.00%、78.79%,97.50%、93.94%,90%、100%,100%、83.12%,95%、96.97%,95%、98.53%。2013年和2014年其他类游泳池水游离性余氯,pH,浑浊度,尿素,细菌总数和大肠菌群的合格率分别为93.10%、60.67%,89.66%、82.58%,100%、100%,100%、93.44%,100%、89.64%,100%、83.16%。3~5星酒店类与其他类游泳池水质结果比较差异无统计学意义（P〉0.05）。结论 2013年大连市游泳池水质抽检结果优于2014年,但两年卫生状况均不佳,卫生部门应加强监督管理。

Objective To analyze the results of hygienic sampling inspection of water quality in swimming pools during2013-2014,so as to provide the scientific basis for the supervision and management of the public health. Methods Analysis was made on all the reports of hygienic sampling inspection of swimming pools in Dalian city during 2013-2014. Results The overall qualified rate of swimming pools＇ water was 78.26% and 51.42%（P〈0.05）.The passing rate from2013 to 2014of free residual chlorine,pH,turbidity,urea,total bacteria count,coliform bacteria and free residual chlorine of feet baths basin was 85.51%,65.57%,94.20%,85.66%,100%,100%,94.20%,90.38%,97.10%,91.51%,97.10%,87.12%,68.89%,and 37.29%,respectively.The passing rate from 2013 to 2014of free residual chlorine,pH,turbidity,urea,total bacteria count and coliform bacteria in 3-5star hotels was 80.00%,78.79%,97.50%,93.94%,90%,100%,100%,83.12%,95%,96.97%,95%,and 98.53%,respectively.The passing rate from 2013 to 2014of free residual chlorine,pH,turbidity,urea,total bacteria count and coliform bacteria in other swimming pools was 93.10%,60.67%,89.66%,82.58%,100%,100%,100%,93.44%,100%,89.64%,100%,and 83.16%,respectively.There was no statistical significance between 3-5star hotels and other swimming pools（P〉0.05）. Conclusion The results of hygienic sampling inspection of water quality in swimming pools in 2013 is better than that in 2014,but with poor hygienic conditions,which should be given further supervision and management.