突发饮用水污染事件应急供水水质卫生标准的探讨  

Reflection on Standards for Drinking Water Quality in Drinking Water Pollution Emergencies

作　　者：郑浩[1] 于洋[1] 费娟[1] 陈晓东[1] 丁震[1] 

机构地区：[1]江苏省疾病预防控制中心环境疾病防制所,江苏南京210009

出　　处：《环境与职业医学》2016年第1期81-84,共4页Journal of Environmental and Occupational Medicine

基　　金：卫生部卫生标准制(修)订项目(编号:20120101);江苏省医学创新团队项目(编号:LJ201129)

摘　　要：在突发饮用水污染事件中水质评估的重点是保障短时间内不对人体产生急性和亚急性健康损害。从这个角度出发,参考世界卫生组织、美国环保局等发达国家相关资料,在我国饮用水卫生标准基础上筛选色度、浑浊度、臭和味、肉眼可见物、p H、铁、锰等14项指标作为应急状态下水质评估的主要指标,并选择色度、浑浊度、p H、铁、锰5项指标分别设定了7 d和30 d内饮水暴露的限值要求,为保障应急状态下的供水需求及人民群众的身体健康提供参考。The point of water quality assessment for drinking water pollution emergencies is to protect human health against acute and subacute damage. From that perspective, 14 drinking water indices （such as color, turbidity, smell and odor, visible substances, pH, ferrum, and manganese） were elected after a screening process as the main assessment indices for water pollution emergencies based on national standards for drinking water quality as well as relevant information from the World Health Organization and the U.S. Environmental Protection Agency. Permissible exposure limits of color, turbidity, pH, ferrum, and manganese for 7 d and 30 d drinking water exposure were determined. The article aimed to provide reference to ensure the drinking water supply in emergencies and to protect human health.

关 键 词：突发 饮用水污染 应急 供水 水质 

分 类 号：R123.1[医药卫生—环境卫生学]