浅谈铅的污染及对人的危害

Pollution of lead and its harm to people

铅广泛应用于人们的生产、生活领域,但铅又是一种极具污染性的物质,它通过在环境和人体中的循环,对人体的神经系统、血液系统及其它方面产生毒害作用。铅对人体的危害主要有环境类、职业类、生活类、药物类、母源类五种方式。

Lead finds wide application in production and living field, but it is a pollutant matter, which produces poisonous effect on people＇s nerve system, blood system and other aspects through circulation in the environment and human bodies. The harm of lead to the human bodies is classified as environmental type, occupational type, living type, medical type and mother source type.