2017—2019年秦皇岛市游泳场所水质卫生状况调查

Investigation on the water quality and sanitary in the swimming place of Qinhuangdao in 2017-2019

目的了解秦皇岛市游泳场所水质卫生状况,分析存在的问题,加强游泳场所的卫生监管。方法 2017—2019年在秦皇岛市的酒店附属泳池、体育场馆泳池及健身场所泳池采集水样,依据国家标准检测大肠菌群、细菌总数、尿素及pH值、浑浊度、游离性余氯。结果 2017—2019年共检测游泳场所60家,检测游泳池的水样共65份。游泳池水的游离性余氯、浑浊度、细菌总数、pH、尿素、大肠菌群和浸脚池水余氯全部合格的有58份,平均合格率为89.23%;各年度合格率分别为94.12%、85.71%和90.00%。3年游离性余氯的合格率为90.77%,合格率最低;细菌总数的合格率为96.92%,大肠菌群的合格率为100.00%,尿素的合格率为98.46%。结论加大监督检查力度,提高经营者对游泳场所卫生管理的意识,是改善游泳场所卫生状况的关键。

Objective To investigate the sanitary condition of water quality in swimming places of Qinhuangdao city,analyze the problems and strengthen the hygiene supervision of the swimming places. Methods The water samples were collected from the swimming places in the hotel auxiliary swimming pool,sports stadium swimming pool and fitness place swimming pool in Qinhuangdao city from 2017 to 2019. According to the national standards,coliform,total bacteria,urea,pH,turbidity and free residual chlorine of the water samples had been tested. Results From 2017 to 2019,a total of 65 swimming pool water samples collected from 60 swimming places were tested. In which of the samples,58 samples were qualified for all indicators of free residual chlorine,turbidity,number of total bacteria,pH value,urea,coliform and residual chlorine in swimming pool water,the average qualified rate was 89.23%. The qualified rate of each year was 94.12%,85.71% and 90.00%,respectively. The qualified rate of free residual chlorine in 3 years was the lowest item(90.77%). The qualified rate of the number of total bacteria,coliform and urea content was 96.92%,100.00% and 98.46%,respectively. Conclusion The key to improve the sanitary condition of swimming places is to strengthen the supervision,and inspection,and improve the managers’ awareness of the sanitary management of swimming places.