氯代多环芳烃的污染现状及毒性研究进展
Advances in the Researches on the Occurrence and Toxicity of Chlorinated Polycyclic Aromatic Hydrocarbons
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摘要: 氯代多环芳烃(chlorinated polycyclic aromatic hydrocarbons,Cl-PAHs) 是一种多环芳烃的氯代衍生物,具有与二噁英相似的毒性效应,并且在各种环境介质中广泛存在。Cl-PAHs已成为一种新型有机污染物,对生态环境和人体健康造成潜在的威胁。本文从Cl-PAHs 的来源、污染现状、毒性效应与人体健康风险评价等几个方面对国内外有关Cl-PAHs 的研究现状和最新进展进行了系统综述。Abstract: Chlorinated polycyclic aromatic hydrocarbons (Cl-PAHs) are chlorinated derivatives of PAHs and have been found widely in the environment with a toxic potential similar to dioxins. Cl-PAHs have been a kind of emerging organic pollutant which pose a potential threat to the environment and human health. In this paper, current researches and advances on the emission source, environmental occurrence, toxicity and health risk assessment are reviewed.
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