摘要
目的为了解双流县人工游泳池水质卫生状况,提供卫生安全的游泳池水,保证游泳人群的健康。方法按照GB/T17220-1998《公共场所卫生监测技术规范》要求,采集双流县2009～2013年人工游泳池水进行检测,并对结果进行分析。结果 2009～2013年游泳池水质总体合格率为75.76%,且呈逐年上升趋势;合格率较低的指标为尿素、游离余氯等;5年合计检测297份水样,合格225份,合格率为75.76%,2009～2013年检测合格率分别为70.00%、52.78%、79.45%、86.36%,77.78%（P〈0.05）。检测合格率对外开放的公共泳池为73.08%,酒店泳池为76.00%,住宅小区泳池为74.89%,学校泳池为78.26%（P〉0.05）。游离性余氯、尿素、pH值、浑浊度、大肠菌群、细菌总数的合格率分别为93.27%、89.23%、100.00%、100.00%、94.61%、90.91%。结论双流县游泳池水质合格率较低,应加强游泳池水质卫生管理,大力开展相关知识的宣传,提高人群自我保护意识。
Objective To understand the sanitary quality of water in swimming pools,Shuangliu county,provide hygienic and safe water,so as to ensure the health o~ swimmers. Methods According to technical rules of health monitoring for public places （GB/T17220-1998）, water samples in swimming pools of Shuangliu county were collected, 2009-2013 for quality detection. Results The overall qualified rate of water was 75.76% ,and the qualified rate was rising year by year. The quality qualified rate of lower index was urea,free residual chlorine, etc. 297 samples were tested, with 225 samples qualified,accounting for 75.76% of the total. The overall qualified rate of water was 70.00% in 2009,52.78% in 2010,79.45% in 2011,86.36% in 2012 and 77.78% in 2013（ P 〈0.05）. The qualified rate of the opening to the public swimming pool was 73.08%, the hotel swimming pool was 76%, residential swimming pool was 74. 89%, the school swimming pool was 78.26 % （ P〈0. 05）. The qualified rate of different indexes were respectively： free residual chlorine, 93.27 % ; urea, 89.23 % ; pH value, 100.00% ; turbidity, 100.00 % ;coliform group, 94. 61% ; total bacterial count, 90.91%. Conclusion The qualified rate of water is lower in swimming pools of Shuangliu county. The quality management of swimming pool water should be strengthened, relevant knowledge popularity should be vigorously carried out to improve people＇s awareness of self-protection.
出处
《预防医学论坛》
2014年第5期345-346,349,共3页
Preventive Medicine Tribune
关键词
游泳池水
水质
Swimming pool water
Water quality
