典型全氟化合物PFOS/PFOA的生态风险及控制对策  

Ecological risks and control measures of typical perfluorinated compounds PFOS/PFOA

作　　者：曹莹[1] 张亚辉[1] 闫振广[1] 王一喆[1] 朱岩[2] 刘征涛[1] CAO Ying ZHANG Yahui YAN Zhenguang WANG Yizhe ZHU Yan LIU Zhengtao(State Key Laboratory of Environmental Criteria and Risk Assessment, Chinese Research Academy of Environmental Sciences, Beijing 100012, China College of environmental Science and Engineering, Guilin University of TechnoLogy, Guilin 541004, China)

机构地区：[1]环境基准与风险评估国家重点实验室中国环境科学研究院,北京100012 [2]桂林理工大学环境科学与工程学院,广西桂林541004

出　　处：《环境工程技术学报》2017年第1期96-101,共6页Journal of Environmental Engineering Technology

基　　金：国家水体污染控制与治理科技重大专项(2012ZX07501003);国家自然科学基金项目(21407139);科技基础性工作专项(2014FY120600)

摘　　要：环境中最常见的2种全氟化合物(PFCs)污染物为全氟辛烷磺酸(PFOS)和全氟辛烷羧酸(PFOA)。综述了国内外推荐的有关的PFOS/PFOA环境安全阈值,结合我国部分流域及典型区域PFOS/PFOA的污染现状,分析了现阶段我国PFCs生态风险管理面临的问题,提出了制订我国PFOS/PFOA环境质量基准/标准,加强典型区域2种PFCs的生态风险评估,增强其物质替代品的监控、生态毒性监管,以及替代品的风险防控等方面的建议。The two most common PFCs pollutants found in nature were perfluorooctane sulfonate（ PFOS） and perfluorooctane acid（ PFOA）. The recommendations of environmental safety thresholds of PFOS and PFOA were reviewed at home and abroad. Based on the pollution status of PFOS and PFOA in some basins and typical areas in China,the problems of the ecological risk management of PFCs in China were analyzed. Some suggestions were proposed,including formulating the PFOS and PFOA environmental quality criteria/standards,strengthening the ecological risk assessment of typical regional PFCs,and enhancing the material substitutes monitoring,ecological toxicity supervision and substitutes risk prevention and control,etc.

关 键 词：全氟辛烷磺酸(PFOS) 全氟辛烷羧酸(PFOA) 生态风险 对策 

分 类 号：X826[环境科学与工程—环境工程]