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目的了解重庆市渝中区学校课间饮用水的卫生状况,保证师生饮用水卫生安全。方法对渝中区80所学校使用中的课间饮用水进行菌落总数、大肠菌群、霉菌计数等微生物指标检测。结果 130份课间饮用水合格率为56.15%,以菌落总数、大肠菌群超标为主。结论渝中区学校课间饮用水存在微生物污染状况,应加强监督和管理。
Objective To understand the sanitary status of drinking water among schools in Yuzhong District and to ensure hygiene and safety of drinking water for teachers and students. Methods Eighty schools in Yuzhong District, the use of in-school drinking water for colony count, coliform bacteria, mold count and other microbial indicators detection. Results The passing rate of drinking water in 130 classes was 56.15%, mainly taking the total number of colony and coliform group exceeding the standard. Conclusion There is microbial contamination in the drinking water among schools in Yuzhong District, so supervision and management should be strengthened.