双酚A和典型类固醇环境激素迁移转化研究进展  

Occurrence and fate of bisphenol A and selected hormone steroids in the environment

作　　者：孙卫玲[1] 倪晋仁[1] 

机构地区：[1]北京大学环境工程系水沙科学教育部重点实验室,北京100871

出　　处：《环境污染与防治》2006年第1期44-47,共4页Environmental Pollution & Control

基　　金：国家自然科学基金资助项目(No.40501063);国家重点基础研究发展计划资助项目(No.2003CB415203)。

摘　　要：近年来有关环境激素污染的认知、研究与防治已经开始受到全球的重视,其中双酚A(BPA)和类固醇是环境中检出频率较高的几种环境激素。国外有关BPA和类固醇环境激素的调查和其迁移转化的研究已经广泛展开,但我国仍处于起步阶段。综述了国内外BPA和两种典型类固醇激素17β雌二醇(E2)和17α乙炔基雌二醇(EE2)的研究进展,介绍了其基本性质、用途、危害、环境中浓度和其迁移转化规律;指出为了阐明BPA、E2和EE2在环境中危害,有关其吸附、生物降解和光降解等迁移转化规律,及各迁移转化过程之间协同作用与相互影响的研究还有待于进一步深入。Environmental estrogens have received much more attention from the regulatory agencies since a possible relationship between estrogen exposure and human/wildlife reproduction disorders was suggested. Among these compounds, BPA, E2, and EE2 have been frequently detected in ground, surface and waste water of many countries. Besides mixing within the water column, these environmental estrogens are subject to biodegradation, adsorption to soils and suspended solids and sediments, and possibly photodegradation. The paper provide an overview of physicochemical properties, sources, environmental concentrations in surface and wastewater, and summarize the current knowledge on fate and behaviour of these estrogen compounds.

关 键 词：双酚A 17Β-雌二醇 17Α-乙炔基雌二醇 环境激素 迁移转化 

分 类 号：X503[环境科学与工程—环境工程]