2001～2005年平顶山市游泳池水质卫生状况分析

目的]了解游泳池水的卫生状况，为开展游泳池水质重点项目检测提供依据，预防介水传染病的发生。方法]对2001～2005年平顶山市市区12家游泳池的水质卫生检测资料进行分析。结果32001～2005年合计检测游泳池池水310份，合计检测2183项次，合格率为84．10％。项次合格率，各年分别为79．07％、80．86％、82．20％、82．75％、82．98％。5年合计．项次合格率，pH值为100．00％，浑浊度为96．77％．尿素为88．06％，细菌总数为79．03％．大肠菌群为97．10％，游离性余氯为64．30％，浸脚消毒池余氯为58．14％；1～5月为92．53％，6～8月为79．48％，9～12月为89．51％；循环过滤自动加氯者为87．93％，循环过滤人工加氯者为83．89％，全换水人工加氯者为73．17％。结论]游泳场所池水水质卫生状况较差。

Analysis of Water Hygiene in Swimming Pool in Pingdingshan City from 2001 to 2005

Objective]To understand the sanitary condition of the water in swimming pool,to provide a basis for carrying on the investigation of the water quality in swimming pool and to prevent the occurrence of water-borne infectious diseases.Methods]Monitoring data of water hygiene in 12 swimming pools in urban areas in Pingdingshan City 2001 to 2005 were analyzed.Results]310 swimming pool water samples were examined totally from 2001 to 2005,2 183 items were examined.The qualified rate was 84.10%.The qualified rate of the item from 2001 to 2005 was 79.07%,80.86%,82.20%,82.75% and 92.90% respectively.The qualified rate of items in 5 years was as follows:the qualified rate of pH was 100.00%,opacity was 96.77%,urea was 88.06%,total amount of bacteria was 79.03%,coli group was 97.10%,free residual chlorine was 64.30%,residual chlorine in foot sterilization pool was 58.14%;qualified rate was 92.53% from January to May,was 79.48% from June to August and 89.51% from September to December.87.93% of the swimming pools had circulating filtration and chloride can be added automatically,83.89% of the swimming pools had circulating filtration but chloride can be added by workers.73.17% of the swimming pools can change the water completely but chloride can be added by workers.Conclusion]The sanitary condition of the water in swimming pools was worse.