2008年雅安市一次城区生活饮用水污染事件分析  

A Pollution Incident of Drinking Water in Yaan Urban Area

作　　者：李永权[1] 宋康[1] 刘思寨[1] 朱正强[1] 

机构地区：[1]雅安市疾病预防控制中心,四川雅安625000

出　　处：《预防医学情报杂志》2009年第5期453-454,共2页Journal of Preventive Medicine Information

摘　　要：目的了解雅安市城区生活饮用水污染事件的原因。方法用GB/T5750-2006标准检验方法通过对污染的生活饮用水进行理化和微生物分析。结果水样浊度升高,最高达95600度,氨氮和大肠菌群超标。结论此事件表明,对企业可能造成突发公共事件的行为,政府应加强预警能力和进行及时处置。Objective To understand the reason of pollution incident of drinking water in Yaan urban area. Method The standard test method of water quality （GB/T5750-2006） was used for microbiology, physics and chemistry test of the polluted drinking water. Result The water pollution incident was caused by improper handle of flushing sand sediment with water in Tongtou and Yucheng 2 hydropower stations. The incident led to abnormal turbidity, and the max turbidity was 95600. Besides ammonia and coliform indicators couldn＇t content the health standards of drinking water. Conclusion From the pollution incident analysis, enterprises and government should enhance warning and disposal capability of public emergency.

关 键 词：饮用水 环境污染 分析 

分 类 号：R123.5[医药卫生—环境卫生学]