全氟及多氟化合物在土壤中的污染现状及环境行为研究进展  

Research progress on the pollution status and environmental behavior of per-and polyfluoroalkyl substances in soil

作　　者：陈雷 戴玙芽 陈晓婷 周顺怡 林洁颖 刘韵 林庆祺[1,3] 晁元卿 汤叶涛[1,2] 仇荣亮[1,2,3] 王诗忠[1,2] CHEN Lei;DAI Yuya;CHEN Xiaoting;ZHOU Shunyi;LIN Jieying;LIU Yun;LIN Qingqi;CHAO Yuanqing;TANG Yetao;QIU Rongliang;WANG Shizhong(School of Environmental Science and Engineering,Sun Yat-sen University,Guangzhou 510006,China;Guangdong Provincial Key Laboratory of Environmental Pollution Control and Remediation Technology,Guangzhou 510006,China;College of Natural Resources and Environment,South China Agricultural University,Guangzhou 510642,China)

机构地区：[1]中山大学环境科学与工程学院,广州510006 [2]广东省环境污染控制与修复技术重点实验室,广州510006 [3]华南农业大学资源环境学院,广州510642

出　　处：《农业环境科学学报》2021年第8期1611-1622,共12页Journal of Agro-Environment Science

基　　金：国家自然科学基金项目(41703098)。

摘　　要：全氟及多氟化合物(Per-andpolyfluoroalkylsubstances,PFASs)是一类备受学界关注的持久性有机污染物,具有难降解、可长距离迁移、易生物蓄积等特点,已在土壤和水体等环境介质中被广泛检出。本文综述了PFASs在土壤中的污染现状、吸附、迁移等环境行为与影响因素,以及由食物链蓄积所产生的毒害效应,并指出了目前针对土壤-作物系统中PFASs研究的不足以及发展趋势,以期为系统评估PFASs的环境行为与归趋提供参考。Per-and polyfluoroalkyl substances(PFASs)are a class of persistent organic pollutants(POPs)that have been widely detected in soil,water,and other environmental medias with the characteristics of difficult degradation,long-distance migration,and biological accumulation.In this paper,the pollution status,adsorption,and migration behavior of PFASs in soil,and toxic effects caused by the accumulation of PFASs in the food chain were comprehensively reviewed.The deficiency and developmental trends of PFASs in soil-crop systems were also detailed.This review will provide an effective reference for the systematic evaluation of the environmental behavior and fate of PFASs.

关 键 词：全氟及多氟化合物 吸附机理 迁移 作物吸收 毒性效应 

分 类 号：X53[环境科学与工程—环境工程]