瓶装饮用水的水质标准及卫生学问题

Quality standards and hygienic problems of bottled drinking-water

瓶装水是一种新型饮用水 ,饮用人群比例日益增高。瓶装水的种类较多 ,目前主要以纯净水、矿泉水、泉水为主。世界卫生组织 (WHO) ,欧盟 (EU)、美国、中国等为了规范瓶装水市场和保护消费者的健康 ,都相继制定了瓶装饮用水的相关标准。但与自来水的水质标准相比 ,瓶装水的标准偏低。瓶装饮用水存在的安全问题也已引起普遍关注 ,其中微生物污染是主要问题 ,而包装容器和饮水机是造成二次污染的重要原因。选择瓶装水作为生活饮用水时应慎重。

The consumption of bottled drinking-water increases worldwide and relevant regulation for inspection and supervision work of bottled drinking-water were established in many countries. However, regulation mentioned above is lower than that for tap water. The hygienic problems of bottled drinking-water is emphasized, especially on microbial contamination. In this paper, some issues in regards were reviewed and discussed.