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目的通过分析苏州市某区游泳池水的卫生状况,提出有效的卫生管理措施,以保障游泳者健康。方法依据《公共场所卫生监测技术规范》,于2012—2013年对苏州市某区内游泳池水质进行采样检测。结果主要不合格指标是池水温度、游离性余氯和尿素。这3项指标2年的合格率分别为5.17%、31.03%和73.40%,2012年的尿素和细菌总数合格率明显低于2013年,差异有统计学意义。尿素和细菌总数的超标月份主要集中在7—9月,儿童池的尿素超标率均高于成人池。结论苏州市某区泳池水的卫生状况不容忽视,须加强对各卫生指标的监测,确保泳池水质达到良好的卫生状况。
Objective By analyzing the health status of swimming pool water in a district of Suzhou City, we put forward effective health management measures to protect the health of swimmers. Methods Based on “Technical Specifications for Health Monitoring in Public Places”, the water quality of swimming pools in a certain area of Suzhou City was sampled and tested in 2012-2013. Results The main unqualified indicators are the temperature of the water, residual free chlorine and urea. The passing rates of these three indicators in two years were 5.17%, 31.03% and 73.40% respectively. The pass rates of total urea and bacteria in 2012 were significantly lower than those in 2013, with a significant difference. Urea and bacteria exceeded the total number of months mainly in July-September, children’s pool exceeded the rate of urea were higher than the adult pool. Conclusion The health status of swimming pool water in a district of Suzhou City can not be ignored. It is necessary to strengthen the monitoring of various health indicators so as to ensure that the swimming pool water quality achieves a good sanitary condition.