论文部分内容阅读
目的了解唐山地区游泳池的水质卫生状况,加强游泳场所的卫生监督。方法对2013年唐山地区游泳池水池水的p H值、浑浊度、游离性余氯、尿素、菌落总数和大肠菌数进行检验,并对水质监测结果进行分析。结果检测2013年唐山地区游泳池水样90份,各单项检测指标合格率,p H值和浑浊度均为100%,尿素为90.0%,菌落总数为86.7%,大肠菌数为85.6%,游离性余氯为83.3%。其中72份样品各项指标全部合格,合格率为80.0%;室内泳池合格率为82.0%,室外泳池合格率为77.5%;成人游泳池合格率最高达到91.1%,儿童游泳池合格率最低为64.0%。结论唐山地区游泳池水的卫生状况仍存在问题,应进一步加强儿童泳池的卫生监管工作。
Objective To understand the sanitary conditions of swimming pool in Tangshan area and strengthen the hygiene supervision of swimming pool. Methods The p H value, turbidity, free residual chlorine, urea, total number of colonies and coliform bacteria in swimming pool water of Tangshan district in 2013 were tested, and the water quality monitoring results were analyzed. Results In 2013, 90 samples of water samples from swimming pools in Tangshan District were obtained. The pass rate, p H value and turbidity of all samples were 100%, urea was 90.0%, total number of colonies was 86.7% and number of coliforms was 85.6% Chlorine is 83.3%. Among them, 72 indexes of all samples passed the qualification rate of 80.0%. The passing rate of indoor swimming pool was 82.0% and that of outdoor swimming pool was 77.5%. The passing rate of adult swimming pool was up to 91.1% and that of children’s swimming pool was 64.0%. Conclusion The health condition of swimming pool water in Tangshan still has some problems. Health supervision of children’s swimming pool should be further strengthened.