多溴联苯醚在环境中的污染现状研究进展

Research progress on status of environmental pollutions of polybrominated diphenyl ethers

多溴联苯醚(PBDEs)是一类持久性有机污染物,广泛存在于多种环境介质和人体中.由于PBDEs具有生物累积性、环境持久性,生物毒性和远距离传输特性,其引起的环境问题已成为当前研究的热点之一.本文针对近年来环境和人体中PBDEs的研究进展进行综述,总结了多种环境介质和人体中PBDEs的污染水平、污染来源和分布特点,讨论了目前存在的问题,为我国深入开展PBDEs研究工作提供参考.

Polybrominated diphenyl ethers （PBDEs） are considered as persistent organic pollutants and widely present in various environmental media and human. Due to their bioaccumulation, persistency, and long distance transport properties, the impact of PBDEs on the environment has become a hotspot of the current research. This paper reviews the recent research results on PBDEs and summarizes the pollution levels, sources and distribution characteristics of PBDEs in the environment and human beings. The current existing problems are discussed as well. It is hoped that this review will provide valuable reference for the further researches on PBDEs in China.