论文部分内容阅读
目的了解清远市游泳池的水质卫生状况,找出影响其卫生质量的原因,为加强游泳池的卫生管理提供科学依据。方法 2009—2013年分别对清远市内的游泳池进行抽样检测,并对游泳池水质检测结果进行分析。结果 5年共检测游泳池水样903份,总合格率为43.7%。细菌总数合格率为98.6%,大肠菌群为100%,p H值为100%,浑浊度为100%,尿素为53.0%,游离性余氯为82.3%。不合格项目主要是尿素和游离性余氯。公共泳池的水质合格率最高(75.3%),其次是住宅小区泳池(33.7%),最差的是酒店内泳池(30.8%)。结论清远市游泳池水质的卫生状况不容乐观,应加大对游泳场所的卫生监督管理,确保游泳者的身体健康。
Objective To understand the sanitary conditions of the swimming pool in Qingyuan City and to find out the reasons that affect its hygienic quality and to provide a scientific basis for strengthening the hygiene management of the swimming pool. Methods From 2009 to 2013, the samples of swimming pools in Qingyuan City were sampled and analyzed, and the results of swimming pool water quality testing were analyzed. Results A total of 903 swimming pool water samples were detected in 5 years, with a total pass rate of 43.7%. The total bacterial pass rate was 98.6%, the coliform was 100%, the p H value was 100%, the turbidity was 100%, the urea was 53.0% and the free residual chlorine was 82.3%. Unqualified projects are mainly urea and free chlorine. The public swimming pool had the highest water quality pass rate (75.3%), followed by the residential area swimming pool (33.7%) and the worst with the indoor swimming pool (30.8%). Conclusion The health status of swimming pool in Qingyuan City is not optimistic. Health supervision and management of swimming places should be strengthened to ensure the health of swimmers.