Occurrence, fate and ecological risk of chlorinated paraffins in Asia: A review
文献类型: 外文期刊
第一作者: Wei, Gao-Ling
作者: Wei, Gao-Ling;Li, Ding-Qiang;Zhuo, Mu-Ning;Zhang, Si-Yi;Liao, Yi-Shan;Xie, Zhen-Yue;Guo, Tai-Long;Yuan, Zai-Jian;Liang, Xiao-Liang;Liang, Xiao-Liang;Huang, Qiu-Xin;Li, Ding-Qiang
作者机构:
关键词: Chlorinated paraffins;Occurrence;Fate;Long-range atmospheric transport;Toxicity;Human exposure
期刊名称:ENVIRONMENT INTERNATIONAL ( 影响因子:9.621; 五年影响因子:10.72 )
ISSN:
年卷期:
页码:
收录情况: SCI
摘要: Chlorinated paraffins (CPs), complex mixtures of polychlorinated alkanes, are widely used in various industries and are thus ubiquitous in the receiving environment. The present study comprehensively reviewed the occurrence, fate and ecological risk of CPs in various environmental matrices in Asia. Releases from the production and consumption of CPs or CP-containing materials, wastewater discharge and irrigation, sewage sludge application, long-range atmospheric transport and aerial deposition have been found to be most likely sources and transport mechanisms for the dispersion of CPs in various environmental matrices, such as air, water, sediment, soil and biota. CPs can be bioaccumulated in biota and biomagnified through food webs, likely causing toxic ecological effects in organisms and posing health risks to humans. Inhalation, dust ingestion and dietary intake are strongly suggested as the major routes of human exposure. Research gaps are discussed to highlight the perspectives of future research to improve future efforts regarding the analysis of CPs, the environmental occurrence and elimination of CPs, the total environmental pressure, and the risks to organisms and populations. (C) 2016 Published by Elsevier Ltd.
分类号: X
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