多溴联苯醚的环境行为

Study on Environmental Behavior of Polybrominated Diphenyl Ethers

多溴联苯醚(Polybrominated Diphenyl Ethers,PBDEs)是全球性的环境污染物,具有高亲脂性、难降解性、生物累积性的毒理特征。PBDEs的环境行为包括环境污染来源、环境介质间的迁移及迁移过程中的转化、最终归宿等。掌握PBDEs的环境行为是PBDEs污染防控的工作基础,对社会经济环境的发展和人类健康的影响深远。总结近些年国内外学者有关PBDEs在不同环境条件下的行为规律的研究进展,为进一步开展PBDEs研究提供参考。

As a kind of global environmental contaminants,polybrominated diphenyl ethers（PBDEs）are ubiquitous in environment. They are lipophilic,persisitent bio-accumulative and noxious.Their transport,fate and transformation in environment determine their environmental effects and therefore body health risks.It is important and significant to understand the environmental behaviors for our society,economy and environment.This paper summarizes the advances on study of PBDEs in recent years;the conclusions may be helpful for future research about PBDEs.