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目的了解温岭市学校饮用水水质状况,保障师生饮用水卫生安全。方法对辖区内105所中小学校及幼儿园学生饮用水状况进行调查并采集水样进行检测。结果学校饮用水水质合格率为33.3%,尤其是微生物指标合格率较低,二次供水与分散式供水的水质合格率明显低于集中式直供水,中学饮用水合格率明显高于小学及幼儿园。结论学校饮用水水质受到不同程度的污染,严重影响了师生的身体健康,亟待改善。
Objective To understand the drinking water quality of schools in Wenling and to ensure the hygiene and safety of drinking water for teachers and students. Methods The drinking water conditions of 105 primary and secondary schools and kindergarten students in the area were investigated and water samples were collected for testing. Results The passing rate of school drinking water was 33.3%, especially the passing rate of microbial indicators was lower. The passing rate of secondary water supply and decentralized water supply was obviously lower than that of centralized direct water supply. The passing rate of high school drinking water was obviously higher than that of primary schools and kindergartens . Conclusion The quality of school drinking water is polluted to different degrees, which seriously affects the health of teachers and students and needs to be improved urgently.