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目的了解桂林市游泳池水质卫生状况,为进一步提高桂林市的游泳池水质提供依据。方法将2013年用户自行送检的808份水样和委托卫生监督所采集的260份水样按照《公共场所卫生标准检验方法》(GB/T 18204—2000)对所送检的游泳池水样的细菌总数、大肠菌群、尿素进行检测,按照《生活饮用水标准检验方法》(GB/T 5750-2006)对浑浊度、pH、游离余氯进行检测,根据《游泳场所卫生标准》(GB 9667—1996)对水质进行评价。结果 2013年共检测游泳池水样1 068份,其中956份水样为合格,总合格率为89.5%。其中游泳池水游离性余氯指标合格率为92.3%,其次为菌落总数合格率为98.1%,大肠菌群合格率为99.4%,尿素合格率为99.7%,浑浊度合格率为99.9%,pH值指标的合格率为100.0%。结论桂林市游泳池水的卫生质量仍存在一些问题,应加强对游泳池水质的监督、检测,加大对游泳场所管理者的卫生宣传、培训工作。
Objective To understand the sanitary status of swimming pool in Guilin and to provide basis for further improving the swimming pool water quality in Guilin. Methods A total of 808 water samples submitted by users and 260 water samples collected by entrusted health supervision in 2013 were collected according to the Public Health Standard Test Method (GB / T 18204-2000) The total number of bacteria, coliform bacteria and urea were measured. The turbidity, pH and free residual chlorine were detected according to the standard test method for domestic drinking water (GB / T 5750-2006). According to the hygiene standards for swimming pools (GB 9667 -1996) to evaluate water quality. Results A total of 1,068 water samples were collected from swimming pools in 2013, 956 of which were qualified and the total pass rate was 89.5%. Including swimming pool water free residual chlorine indicators pass rate of 92.3%, followed by the total number of colonies pass rate of 98.1%, coliform bacteria pass rate of 99.4%, urea pass rate of 99.7%, turbidity pass rate of 99.9%, pH The passing rate of the index is 100.0%. Conclusion There are still some problems in the hygiene quality of swimming pool water in Guilin City. We should strengthen the supervision and inspection on the swimming pool water quality and increase the hygiene propaganda and training for swimming pool managers.