2010-2012年呼和浩特市游泳池水质监测结果分析

Subject Analysis on Monitoring Results of Water Quality of Swimming Pools in Hohhot during 2010-2012

目的了解呼和浩特市游泳池水质卫生状况,为进一步提高游泳池水质卫生质量提供科学依据。方法按GB/T 18204-2000《公共场所卫生标准检验方法》进行检验,按GB 9677-1996《游泳场所卫生标准》进行评价。结果 2010-2012年合计检测358份水样,合格308份,合格率为86.5%。各年的合格率分别为不合格项目分别为pH值(15份)、游离性余氯(44份)、细菌总数(3份和大肠菌群(12份)、尿素(36份)。结论呼和浩特市游泳池水的卫生状况不容乐观,应加强监管力度。

Objective To understand the sanitary status of water quality of swimming pools in Hohhot,provide scientificbasis for further improvement of the water quality of swimming pools.Methods The Standard testing methods in public places（GB/T 18204-2000） was applied to test,and the Hygienic standard for swimming place（GB 9677-1996） was applied to evaluate.Results From 2010 to 2012,358 water samples were tested,and 308 samples were qualified with the qualified rate of 86.5%.Thequalified rate in 2010、2011 and 2012 was94.4%、84.7%、80.3%,respectively.The unqualified items were pH value（15 samples）,free residual chlorine（44samples）,total bacteria count（3samples）,coliform bacteria（12samples） and urea is（36samples）.Conclusion The sanitarystatus of swimming pool water in Hohhot district is not optimistic,and the supervision must be strengthened.