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    谢晴

    • 高级工程师    
    • 主要任职:无
    • 性别:女
    • 毕业院校:大连理工大学
    • 学位:博士
    • 在职信息:在职
    • 所在单位:环境学院
    • 学科:环境工程
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    Occurrence and profiles of halogenated phenols, polybrominated diphenyl ethers and hydroxylated polybrominated diphenyl ethers in the effluents of waste water treatment plants around Huang-Bo Sea, North China.

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    论文类型:期刊论文

    第一作者:Jiang Jingqiu

    通讯作者:Zhao, Hongxia(hxzhao@dlut.edu.cn)

    合写作者:Zhao Hongxia,Sun Shibin,Wang Yuntao,Liu Sisi,Xie Qing,Li Xiangkun

    发表时间:2018-05-01

    发表刊物:The Science of the total environment

    收录刊物:EI、PubMed、SCIE

    卷号:622-623

    页面范围:1-7

    ISSN号:1879-1026

    关键字:Effluent,Halogenated phenols,OH-PBDEs,PBDEs,Waste water treatment plant

    摘要:Halogenated organic pollutants (HOPs), as ubiquitous environment contaminants, have attracted increasing concerns due to the potential adverse health impacts on organisms and even humans. Waste water treatment plants (WWTPs) are one source of HOPs to the environment through their discharge of treated effluent. In this study, the presence and profiles of 6 halogenated phenols (HP), 17 polybrominated diphenyl ethers (PBDE) and 11 hydroxylated polybrominated diphenyl ethers (OH-PBDE) were investigated in 12 WWTP effluent samples collected near Huang-Bo Sea in Dalian, China. These targeted organohalogen pollutants were found in all the effluent samples with the total concentrations of SigmaHPs, SigmaPBDEs and SigmaOH-PBDEs ranging from 77.2 to 168.5ng/L, from not-detected to 5.3ng/L and from 0.08 to 0.88ng/L, respectively. The most abundant congeners of HPs and PBDEs in the effluents were pentachlorophenol (PCP), BDE-47 and BDE-99, while for OH-PBDEs, 6-OH-BDE-47 and 5-OH-BDE-47 were the most abundant. In addition, the statistical analysis showed that a significant (p<0.05) positive correlation was observed between BDE-47 and its metabolite 6-OH-BDE-47, indicating that PBDEs may be a source of OH-PBDEs detected in the effluents. Copyright © 2017 Elsevier B.V. All rights reserved.