北京市朝阳区室内游泳池水的卫生状况  

Hygienic status of indoor swimming pool water in Chaoyang District of Beijing City

作　　者：张海霞[1] 张桂斌[2] 张美云[1] 孙晓冰[1] 艾丽艳[1] 张德彪[1] 魏云芳[1] 

机构地区：[1]北京市朝阳区疾病预防控制中心,100021 [2]北京市疾病预防控制中心

出　　处：《职业与健康》2015年第9期1236-1238,共3页Occupation and Health

摘　　要：目的了解2012—2013年北京市朝阳区室内游泳池水的健康危害因素,为政府实施监督管理提供科学依据。方法按照GB/T 17220-1998《公共场所卫生监测技术规范》采集游泳池水样。依据GB/T 18204-2000《公共场所卫生标准检验方法》和GB/T 5750-2006《生活饮用水标准检验方法》对游泳池水进行检验;并根据GB 9667-1996《游泳场所卫生标准》对水质进行评价。结果 2012和2013年游泳池水样的总合格率分别为78.81%（766/972）和83.02%（807/972）。游泳池水各指标合格率均依次为游离性余氯〈尿素〈pH值〈细菌总数〈总大肠菌群=浑浊度。被监测单位游泳池水中的游离性余氯浓度的构成比重从大到小依次为0.3~0.5、〉0.5和〈0.3 mg/ml。结论游离性余氯和尿素是导致该区游泳池水不合格的主要原因,应不断加强游泳场所卫生监测和监管工作。[Objective]To understand the health risk factors of indoor swimming pool water in Chaoyang District of Beijing City from 2012-2013, and provide scientific basis for government＂ supervision. [Methods]On the basis of ＂Technical Specification of hygienic Monitoring on Public Places＂ （GB/T 17220-1998）, the water samples of swimming pool were collected. According to ＂Standard Examination Methods for Public Places＂ （GB/T 18204-2000） and ＂Standard Test Method for Drinking Water＂ （GB/T5750-2006）, samples of swimmingpoolwaterwereexamincd.Thetestresuhswereevaluatedby ＂HygienicStandardforSwimming Places＂（GB 9667 1996 ）. [Results]The total qualified rate of water quality were 78.81% （ 766/972 ） and 83.02% （ 807/972 ） in 2012 and 2013, respectively. The qualified rate of items in swimming pools were free residual chlorine〈urea〈pH value〈total bacterial count〈total coliform group= turbidity. The proportion of free residual chlorine concentration from big to small was 0.3-0.5 mg/ml, 〉0.5 mg/ml and 〈0.3 mg/ml.[Conclusion]The free residual chlorine and urea are the main unqualified items for swimming pool water quality. Therefore, hygienic monitoring and supervision on swimming pool should be enhanced.

关 键 词：游泳池水 健康危害因素 水质监测 卫生学调查 

分 类 号：R126.4[医药卫生—环境卫生学]