Analysis of Monitoring Results on Direct Drinking Water in Schools of Huiyang District， Huizhou City

    WEI Caijiao， ZHOU Xianfeng，LI Xueyan (The Center for Disease Control and Prevention of Huiyang District， Huizhou 516211， China)

    Abstract： Objective： To analyze the current situation of the hygiene quality of direct drinking water in schools in Huiyang district， Huizhou city， Guangdong province，and to provide a scientific basis for timely eliminating the hygiene and safety risksof direct drinking water in schools and ensuring the drinking water safety of students. Method： In March 2025，in accordance with the principle of random sampling，direct drinking water from 100 schools and kindergartens in Huiyang district was sampled and tested.The microbial indicators (total colony count， total coliform bacteria，heat-resistantcoliform bacteria)and physical and chemical indicators (pH value，turbidity， total hardnessetc.)were tested inaccordance with the CJ/T94—2005.Result：A total of 100 samplesof direct drinking water were tested ......