多溴联苯醚类污染物在水体中的分布、转化和生态毒性研究进展

陈美林, 高雅倩, 郭瑞昕, 刘艳华, 陈建秋. 多溴联苯醚类污染物在水体中的分布、转化和生态毒性研究进展[J]. 生态毒理学报, 2022, 17(4): 291-301. doi: 10.7524/AJE.1673-5897.20210317003
引用本文: 陈美林, 高雅倩, 郭瑞昕, 刘艳华, 陈建秋. 多溴联苯醚类污染物在水体中的分布、转化和生态毒性研究进展[J]. 生态毒理学报, 2022, 17(4): 291-301. doi: 10.7524/AJE.1673-5897.20210317003
Chen Meilin, Gao Yaqian, Guo Ruixin, Liu Yanhua, Chen Jianqiu. Distribution, Transformation and Ecotoxicity of Polybrominated Diphenyl Ethers in Aquatic Environments: A Review[J]. Asian Journal of Ecotoxicology, 2022, 17(4): 291-301. doi: 10.7524/AJE.1673-5897.20210317003
Citation: Chen Meilin, Gao Yaqian, Guo Ruixin, Liu Yanhua, Chen Jianqiu. Distribution, Transformation and Ecotoxicity of Polybrominated Diphenyl Ethers in Aquatic Environments: A Review[J]. Asian Journal of Ecotoxicology, 2022, 17(4): 291-301. doi: 10.7524/AJE.1673-5897.20210317003

多溴联苯醚类污染物在水体中的分布、转化和生态毒性研究进展

    作者简介: 陈美林(1998—),女,硕士研究生,研究方向为医药环境安全与健康,E-mail:maitanecml@163.com
    通讯作者: 刘艳华, E-mail: liuyanhua8.18@163.com 陈建秋, E-mail: cjqalga@163.com
  • 基金项目:

    国家自然科学基金资助项目(21876207)

  • 中图分类号: X171.5

Distribution, Transformation and Ecotoxicity of Polybrominated Diphenyl Ethers in Aquatic Environments: A Review

    Corresponding authors: Liu Yanhua, liuyanhua8.18@163.com ;  Chen Jianqiu, cjqalga@163.com
  • Fund Project:
  • 摘要: 多溴联苯醚(poly brominated diphenyl ethers,PBDEs)作为一种持久性有机污染物,在水体环境中分布广泛且检出率高,一直受到广泛关注。本综述从PBDEs类污染物在水体中的分布、转化再到生态毒性,比较全面地阐述了目前水环境中PBDEs的污染现状。对PBDEs在水环境中的分布特征和组成特征研究发现,PBDEs在水环境中已无处不在,海洋和地下水均遭受到污染,且在淡水水体中工业区的污染严重程度远高于低工业区。在水环境中以BDE-209污染为主,随着与污染源距离增大,BDE-209的相对丰度呈现下降趋势。PBDEs可在水生生物体内进行转化,高溴代PBDEs转化为低溴代PBDEs或者氧化还原为其他PBDEs的衍生物。在水环境中的PBDEs对水生生物具有生殖毒性、神经毒性以及血管毒性等毒性效应,可以抑制胚胎发育和生物的生长繁殖。本文从分布、转化和生物效应3个方面概述PBDEs在水体中的环境行为以及潜在风险,为之后PBDEs的研究以及风险评估提供了一定的参考价值,能够推动对PBDEs治理的科学化、精准化和系统化。
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  • 收稿日期:  2021-03-17

多溴联苯醚类污染物在水体中的分布、转化和生态毒性研究进展

    通讯作者: 刘艳华, E-mail: liuyanhua8.18@163.com ;  陈建秋, E-mail: cjqalga@163.com
    作者简介: 陈美林(1998—),女,硕士研究生,研究方向为医药环境安全与健康,E-mail:maitanecml@163.com
  • 中国药科大学工学院, 南京 211198
基金项目:

国家自然科学基金资助项目(21876207)

摘要: 多溴联苯醚(poly brominated diphenyl ethers,PBDEs)作为一种持久性有机污染物,在水体环境中分布广泛且检出率高,一直受到广泛关注。本综述从PBDEs类污染物在水体中的分布、转化再到生态毒性,比较全面地阐述了目前水环境中PBDEs的污染现状。对PBDEs在水环境中的分布特征和组成特征研究发现,PBDEs在水环境中已无处不在,海洋和地下水均遭受到污染,且在淡水水体中工业区的污染严重程度远高于低工业区。在水环境中以BDE-209污染为主,随着与污染源距离增大,BDE-209的相对丰度呈现下降趋势。PBDEs可在水生生物体内进行转化,高溴代PBDEs转化为低溴代PBDEs或者氧化还原为其他PBDEs的衍生物。在水环境中的PBDEs对水生生物具有生殖毒性、神经毒性以及血管毒性等毒性效应,可以抑制胚胎发育和生物的生长繁殖。本文从分布、转化和生物效应3个方面概述PBDEs在水体中的环境行为以及潜在风险,为之后PBDEs的研究以及风险评估提供了一定的参考价值,能够推动对PBDEs治理的科学化、精准化和系统化。

English Abstract

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