2015-2016年北京市朝阳区室内游泳池水尿素污染状况  

Analysis of the urea residue in indoor swimming pool water in Chaoyang district,Beijing from 2015 to 2016

作　　者：孙晓冰[1] 张海霞[1] 万博宇[1] 艾丽艳[1] 张美云[1] SUN Xiao-bing;ZHANG Hai-xia;WAN Bo-yu;AI Li-yan;ZHANG Mei-yun(Chaoyang District Center for Disease Control and Prevention,Beijing 100021,China)

机构地区：[1]北京市朝阳区疾病预防控制中心,100021

出　　处：《首都公共卫生》2018年第4期195-197,共3页Capital Journal of Public Health

摘　　要：目的了解北京市朝阳区不同类型室内游泳池水尿素污染状况,为实施监督管理提供科学依据。方法池水尿素监测依据GB/T 18204.6—2013进行布点采样;依据GB/T 18204.2—2014进行检验;根据GB 9667—1996进行池水尿素结果的判定。结果 2015、2016年不同类型游泳池水尿素总合格率分别为66.13%(619/936)和66.98%(647/966),差异无统计学意义(χ~2=0.152,P>0.05)。2015、2016年不同类型游泳池池水尿素合格率均依次为社会性泳池<宾馆泳池<学校泳池。游泳池水尿素合格率月变化趋势发现,2015、2016年10月份游泳池水尿素指标合格率最高,分别为100.00%和88.24%,其余月份池水尿素合格率均低于76.67%。结论朝阳区游泳场所池水尿素污染情况不容乐观,其中社会性泳池尿素浓度水平高,可能存在健康风险,应加强对游泳场所的卫生监管工作。Objective To investigate the urea reside in swimming pool water in Chaoyang district of Beijing,and to provide scientific basis for government to supervise efficiently. Methods Water samples were collected based on GB 18204. 6– 2013. Samples of the urea residue were tested according to GB 18204. 2 – 2014. The test result were determined based on GB9667 – 1996. Results The overall qualification rate of urea residue in swimming pool in 2015 and 2016 were 66. 13%（ 619/936） and 66. 98%（ 647/966）,respectively. There was no significantly difference in the overall qualification rates between 2015 and 2016. The qualification rates in different types of swimming pools were commercial swimming pool hotel swimming pool school swimming pool. The qualification rates of Octobers in 2015（ 100. 00%） and 2016（ 88. 24%） were the highest. The qualification rates in other months were below 76. 67%. Conclusion Our result demonstrated that urea residue was a common pollutant in swimming pools. And the concentration of urea residue in commercial swimming pool were high. Therefore,hygienic inspection on swimming pool should be enhanced.

关 键 词：尿素 游泳场所 池水 

分 类 号：R126.4[医药卫生—环境卫生学]