Alternative and Legacy Perfluoroalkyl Substances: Differences between European and Chinese River/Estuary Systems

doi:10.1021/acs.est.5b01648

	Alternative and Legacy Perfluoroalkyl Substances: Differences between European and Chinese River/Estuary Systems
	Heydebreck, F; Tang, JH; Xie, ZY; Ebinghaus, R; Heydebreck, F (reprint author), Helmholtz Zentrum Geesthacht, Ctr Mat & Coastal Res, Inst Coastal Res, Dept Environm Chem, Max Planck Str 1, D-21502 Geesthacht, Schleswig Holst, Germany. franziska.heydebreck@hzg.de; jhtang@yic.ac.cn
发表期刊	ENVIRONMENTAL SCIENCE & TECHNOLOGY
ISSN	0013-936X
	2015-07-21
卷号	49 期号:14 页码:8386-8395
DOI	10.1021/acs.est.5b01648
产权排序	[Heydebreck, Franziska; Xie, Zhiyong; Ebinghaus, Ralf] Helmholtz Zentrum Geesthacht, Ctr Mat & Coastal Res, Inst Coastal Res, Dept Environm Chem, D-21502 Geesthacht, Schleswig Holst, Germany; [Heydebreck, Franziska] Univ Hamburg, Dept Chem, D-20146 Hamburg, Germany; [Tang, Jianhui] Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Zone Environm Proc & Ecol Remedia, Yantai 264003, Shandong, Peoples R China
作者部门	中科院海岸带环境过程与生态修复重点实验室
英文摘要	The production and use of long-chain perfluoroalkyl substances (PFASs) must comply with national and international regulations. Driven by increasingly stringent regulations, their production has been outsourced to less regulated countries in Asia: In addition, the fluoropolymer industry started to use fluorinated alternatives, such as 2,3,3,3-tetrafluoro-2-(1,1,2,2,3,3,3-heptafluoropropoxy)propanoic acid (HFPO-DA). Between August 2013 and September 2014, we investigated the occurrence and distribution of HFPO-DA and legacy PFASs in surface waters of the following river/estuary systems: the Elbe and Rhine Rivers in Germany, the Rhine-Meuse delta in The Netherlands, and the Xiaoqing River in China. Distinct differences were revealed among the study areas; notably, the Chinese samples were highly polluted by an industrial point source discharging mainly perfluorooctanoic acid (PFOA). This particular point solute resulted in concentrations more than 6000 times higher than an industrial point source observed in the Scheur River, where HFPO-DA was the dominant compound with a concentration of 73.1 ng/L. Moreover, HFPO-DA was detected in all Samples along the coastline of the North Sea, indicating that the compound may be transported from the Rhine-Meuse delta into the German Bight via the water current. To the best of our knowledge, the fluorinated alternative, HFPO-DA, was detected for the first time in surface Waters of Germany and China.
文章类型	Article
收录类别	SCI
语种	英语
关键词[WOS]	POLYFLUOROALKYL SUBSTANCES ; PHYSICOCHEMICAL PROPERTIES ; FLUORINATED ALTERNATIVES ; CARBOXYLIC-ACIDS ; LAIZHOU BAY ; ENVIRONMENT ; PRECURSORS ; TRANSPORT ; PFAAS ; WATER
研究领域[WOS]	Engineering ; Environmental Sciences & Ecology
WOS记录号	WOS:000358557900015
引用统计	被引频次：227[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.yic.ac.cn/handle/133337/9278
专题	中国科学院海岸带环境过程与生态修复重点实验室
通讯作者	Heydebreck, F (reprint author), Helmholtz Zentrum Geesthacht, Ctr Mat & Coastal Res, Inst Coastal Res, Dept Environm Chem, Max Planck Str 1, D-21502 Geesthacht, Schleswig Holst, Germany. franziska.heydebreck@hzg.de; jhtang@yic.ac.cn
推荐引用方式 GB/T 7714	Heydebreck, F,Tang, JH,Xie, ZY,et al. Alternative and Legacy Perfluoroalkyl Substances: Differences between European and Chinese River/Estuary Systems[J]. ENVIRONMENTAL SCIENCE & TECHNOLOGY,2015,49(14):8386-8395.
APA	Heydebreck, F,Tang, JH,Xie, ZY,Ebinghaus, R,Heydebreck, F ,&jhtang@yic.ac.cn.(2015).Alternative and Legacy Perfluoroalkyl Substances: Differences between European and Chinese River/Estuary Systems.ENVIRONMENTAL SCIENCE & TECHNOLOGY,49(14),8386-8395.
MLA	Heydebreck, F,et al."Alternative and Legacy Perfluoroalkyl Substances: Differences between European and Chinese River/Estuary Systems".ENVIRONMENTAL SCIENCE & TECHNOLOGY 49.14(2015):8386-8395.

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