浅谈持久性有机物的特性、危害及对策

Characteristics Harms and Countermeasures of Persistent Organic Pollutants

持久性污染物对人类的生存威胁已经引起了国际社会的广泛关注。持久性有机污染物指的是持久存在于环境中,具有很长的半衰期,且能通过食物网积聚,并对人类健康及环境造成不利影响的有机化学物质。随着中国经济的发展,难降解的持久性有机物污染开始显现。国际上签署了《关于持久性有机污染物的斯德哥尔摩公约》,公约中确定了首批禁止使用12种持久性有机污染物。针对持久性有机污染物,详细介绍其分类、性质和危害,及中国采取的对策。

Persistent organic pollutants is a threat to the survival of mankind has been aroused widespread international concem. Persistent Organic Pollutants refers to the persistence in the environment, has a long half - life and can accumulate through the food web, and human health and the environment caused by the adverse effects of organic chemicals. As Chinas economic development, the durability of refractory organic pollution began to appear. The international community signed the ＂on Persistent Organic Pollutants Stockholm Convention＂, Convention on the Prohibition of the use to identify the first batch of 12 kinds of POPs. In this paper, persistent organic pollutants, detailing their classification, the nature and hazards, and our responses.