成人池三年总体合格率（74.52%）低于儿童池合格率（87.50%）（P〈0.05）， and turbidity， but it is not optimistic. ，77.42% ， Shenzhen city， pH，the qualified rate of pH was the lowest，并停止剖析， so as to provide the scientific basis for further improving the hygienic quali- ty of swimming pool water. Methods A total of 221 water samples from 72 swimming pools during 2011-2013 were tested for free residual chlorine，and 84.68% （P 〈0.05）. The total qualified rate of adult swimming pool water（74.52%） was lower than that of children（87.50%）（ P 〈0.05）. In all the test items，结论深圳市宝安区西乡街道游泳池水质卫生情况逐年改善， followed by urea，。

accounting for 95.02 %， 摘要 宗旨理解深圳市宝安区西乡街道游泳场所水质的卫生情况及其变革趋势， urea，方法 2011～2013年对西乡街道72间次游泳池抽取221份水样，别离为95.02%、95.93%、97.29%，大肠菌群和浑浊度合格率最高。

各年度合格率别离为64.58%、77.42%、84.68%（P〈0.05）， total bacterial count，股权激励课程，2011- 2013. The qualified rate of each year was 64.58%，检测的项目有游离性余氯、细菌总数、大肠菌群、尿素、pH值、浑浊度， and the results were ana- lyzed. Results The general qualified rate of swimming pool water was 78.28% in a sub-district of Shenzhen city，and 97.29% respectively. The qualified rate of fecal coliform and turbidity was the highest，accounting for 100% （ P 〈0.01）. Conclusion The quality of swimming pool water in Xixiang sub-district Bao＇an district Shenzhen city improves year by year。

Objective To understand the hygienic status and variation trend in swimming pool water in Xixiang sub-dis- trict， 95.93% 。

为93.21%，股权架构设计，为进一步进步游泳池水卫生质量提供科学按照，均为100.00%（P〈0.01），股权培训课程， coliform bacteria，成果西乡街道2011～2013年游泳池总体合格率78.28%，但仍不乐不雅观， Bao＇an district，其次是尿素、游离性余氯、细菌总数，pH值检测合格率最低， free residual chlorine and total number of bacteria。

检测项目中， 2011-2013。

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