铅在环境中的化学行为及防治措施——以甘肃徽县铅中毒事件为例

Chemical behavior of lead in environment and prevention measures——Take the lead poisoning event in hui county,Gansu province as the example

铅是重要的重金属污染元素之一。以甘肃省徽县铅中毒事件为例,阐述了铅的理化性质、在环境中的化学行为及对人体的危害。通过对这起污染事件原因及铅在环境中化学行为的分析,提出铅污染的防治措施。

Lead（Pb） pollution is an increasing public concern.This study takes the lead poisoning event in hui county,Gansu province as the example,and explains physico-chemical character,chemical behavior of lead in environment and damage of lead pollution to human health.Points out some measures to prevent lead pollution,by analyzing the cause of the lead poisoning event and chemical behavior of lead in environment.