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目的了解驻马店市农村学校饮用水卫生状况,为制定改善措施提供科学依据。方法按照河南省饮用水卫生监督监测工作方案,对农村学校饮用水进行采样检测。结果 2012-2014年驻马店市共检测农村学校水样300份,合格172份,合格率为57.33%;丰水期和枯水期的检测合格率分别为56.00%和58.67%;不合格项目分别为菌落总数、大肠菌群、耐热大肠菌群、余氯、总硬度和溶解性总固体。结论驻马店市农村学校水质合格率较低,应加强农村学校饮用水工作的管理和水质消毒,为学生提供合格的饮用水。
Objective To understand the health status of drinking water in rural schools in Zhumadian City and provide a scientific basis for formulating improvement measures. Methods According to the work plan of drinking water health supervision and monitoring in Henan Province, drinking water was sampled and tested in rural schools. Results In 2012-2014, a total of 300 water samples were obtained from rural schools in Zhumadian City, of which 172 were qualified with a pass rate of 57.33%. The passing rates in wet season and dry season were 56.00% and 58.67% respectively. The unqualified items were the total number of colonies , Coliform bacteria, heat-resistant coliform bacteria, residual chlorine, total hardness and total dissolved solids. Conclusion The qualified rate of water quality in rural schools in Zhumadian City is relatively low. The management of drinking water in rural schools and the disinfection of water quality should be strengthened to provide qualified drinking water for students.