摘要
目的了解昆山市学校桶装纯净水的卫生质量,以便进一步规范学校饮用桶装水的管理,为卫生监督管理提供科学依据。方法随机选择62所学校作为研究对象,从中随机抽检62批次桶装纯净水进行实验室检测。结果抽检的62批次桶装纯净水中合格52批次,合格率83.9%;菌落总数、霉菌和酵母菌合格批次分别是55和60,合格率分别是88.7%和96.8%;电导率合格数是56批次,合格率90.3%。结论桶装纯净水卫生质量良好,但然需进一步改善,特别是微生物超标是影响桶装饮用水卫生质量的主要问题,应加强桶装纯净水生产单位的卫生监管,确保桶装纯净水卫生安全。
[ Objective ] To understand hygienic quality of barreled pure water in schools of Kunshan City, so as to further standard- ize the management of barreled pure water in school, and provide scientific basis for health supervision and management. [ Methods] A total of 62 school were randomly selected as study objects, 62 batch samples of barreled pure water were randomly collected for laboratory detection. [ Results] Of 62 batch samples, 52 （83.9%） were qualified ;55 （88.7%） and 60 （96.8%） were qualified for total plate count, molds and yeasts, respectively; 56 （90. 3% ） were electrical conductivity qualified. [ Conclusion] The hygiene condition of barreled pure water is well, but still need to be further improved, especially for microbial over stand the major problem affecting the hygienic quality of barreled pure water. Surveillance on barreled pure water manufactures must be strengthened to ensure the hygienic quality of barreled pure water in schools.
出处
《职业与健康》
CAS
2013年第13期1644-1644,1646,共2页
Occupation and Health
关键词
学校
桶装纯净水
卫生质量
Schools
Barreled purified water
Hygienic quality
