氯化石蜡的环境赋存及转化降解研究进展  

Research Advances in Chlorinated Paraffins Regarding Environmental Occurrence,Transformation and Degradation

作　　者：何钰晴 辛善志[3] 王得梁 徐菁 黄亚妮 毛小微 梁勇[1,2] 王亚韡 王璞[1,2] HE Yuqing;XIN Shanzhi;WANG Deliang;XU Jing;HUANG Yani;MAO Xiaowei;LIANG Yong;WANG Yawei;WANG Pu(State Key Lab of Precision Explosion,Jianghan University,Wuhan 430056,China;Hubei Key Lab of Environmental and Health Effects of Persistent Toxic Substances,School of Environment and Health,JianghanUniversity,Wuhan430056,China;Hubei Key Lab of Industrial Smog&Dust Pollution Control,School of Environment and Health,Jianghan University,Wuhan 430056,China;State Key Lab of Environmental Chemistry and Ecotoxicology,Research Center for Eco-environmental Sciences,Chinese Academy of Sciences,Beijing 100085,China)

机构地区：[1]江汉大学省部共建精细爆破国家重点实验室,湖北武汉430056 [2]江汉大学环境与健康学院,持久性有毒污染物环境与健康危害湖北省重点实验室,湖北武汉430056 [3]江汉大学环境与健康学院,工业烟尘污染控制湖北省重点实验室,湖北武汉430056 [4]中国科学院生态环境研究中心环境化学与生态毒理学国家重点实验室,北京100085

出　　处：《环境科学与技术》2023年第4期37-50,共14页Environmental Science & Technology

基　　金：江汉大学省部共建精细爆破国家重点实验室自主研究课题(PBSKL2022103);国家自然科学基金项目(22006055,41977327)。

摘　　要：氯化石蜡(CPs)是石蜡烃的氯化衍生物,具有良好的阻燃性、电绝缘性等,被广泛用于多种工业产品中。其中短链CPs(SCCPs)于2017年被列入《关于持久性有机污染物的斯德哥尔摩公约》附件A中,受到国内外的广泛关注。目前关于CPs的研究表明,SCCPs和中链CPs在多种环境介质中有普遍检出,且相关研究主要集中在分析方法、环境赋存等方面,对其转化降解的研究报道较少,而极短链CPs和长链CPs的研究数据相对匮乏。文章综述了CPs在不同环境介质中的赋存水平,尤其对其环境转化降解行为进行了梳理总结,相关工作有助于更加全面地了解CPs的环境归趋,为深入开展CPs的污染控制提供科学依据。Chlorinated paraffins(CPs),as the chlorinated derivatives of paraffinic hydrocarbons with good flame retardancy and electrical insulation properties,are extensively used in a variety of industrial products.CPs could be categorized according to their chain length,among them short-chain chlorinated paraffins(SCCPs)was listed in the Annex A of the Stockholm Convention on POPs in 2017,thereby drawing wide public concerns.In regard to the present research,as SCCPs and mediumchain CPs have been detected widespreadly in the environmental and biota media,the relevant analytical methods are the focus of the studies,and in respect of the environmental occurrence,the studies on transformation and degradation of CPs in the environment are less reported,and the studies on very short-chain CPs and long-chain CPs are relatively lagged behide.In this paper,the environmental occurrence of CPs in various environmental and biota meadia over the world are reviewed,particularly the environmental transformation and degradation of CPs are summarized.Consequently,the present researches that assist in the insight into comprehensive understanding of the environmental fate of CPs,could provide a basis to the pollution control in the future.

关 键 词：氯化石蜡 环境赋存 环境行为 转化降解 

分 类 号：X592[环境科学与工程—环境工程]