2007-2012年四川双流县游泳池水水质检测结果分析

目的了解双流县游泳池水质的卫生状况,为游泳场所的卫生监督管理提供可靠的参考数据。方法 2007-2012年在双流县对公众开放游泳场所的游泳池水采样,按GB/T 5750-2006《生活饮用水卫生标准》、GB/T18204-2000《公共场所卫生标准检验方法》进行检验,依据GB 9667-1996《游泳场所卫生标准》进行评价。结果 2007-2012年共检验游泳池水580份,合格为347份,总合格率为58.10%。pH合格率最高（99.31%）,游离余氯合格率最低（77.93%）。专营游泳池水质合格率最高（75.38%）,居民小区游泳池合格率最低（52.15%）,差异有统计学意义（χ^2=16.57,P〈0.05）。结论双流县游泳池水总合格率不高,不同类型的游泳池水合格率有差异,卫生监管和宣传工作还需进一步加强。

Swimming Pool Water Qualityin Shuangliu County of Chengdu,2007-2012

Objective To investigate the sanitary condition of the swimming pool water in Shuangliu county,and to provide references for for health supervision and management of swimming pool. Methods Water samples were collected from public swimming pools during 2007-2012 and tested according to GB /T 5750-2006 and GB /T18204- 2000 and evaluated based on GB9667- 1996.Results Altogether 580 samples were detected,with the total qualified rate 58.10%（347/580）. The item with the highest qualified rate was pH value（99.31%） and the lowest was free residual chlorine（77.93%）. The specialized swimming pool had the highest qualified rate of 75.38%,which was higher than those in the residential quarter of 52.15%（ χ^2=16.57,P〈0.05） Conclusion The qualified rate of swimming pool water in Shuangliu county is generally low and fluctuates across different types. Thus pertinent surveillance and propaganda work should be further strengthened.