YIC-IR  > 中科院海岸带环境过程与生态修复重点实验室
Per- and poly-fluoroalkyl substances (PFASs) in the urban, industrial, and background atmosphere of Northeastern China coast around the Bohai Sea: Occurrence, partitioning, and seasonal variation
Yao, Yiming1; Chang, Shuai1,3; Zhao, Yangyang1; Tang, Jianhui2; Sun, Hongwen1; Xie, Zhiyong4; Tang, Jianhui(Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Environm Proc & Ecol Remediat, Yantai 264003, Shandong, Peoples R China); Sun, Hongwen(Nankai Univ, Coll Environm Sci & Engn, MOE Key Lab Pollut Proc & Environm Criteria, Tianjin 300071, Peoples R China)
2017-10-01
Source PublicationATMOSPHERIC ENVIRONMENT
ISSN1352-2310
Volume167Issue:0Pages:150-158
Abstract

Air samples were collected using high-volume samplers at two coastal towns on the Bohai Sea in China, 320 km apart, and at a background site (North Huangcheng Island) in the Bohai Sea, 50 km from the coast. A suite of neutral and ionic per- and poly-fluoroalkyl substances (PFASs) was investigated. Urban activity was related to high levels of neutral PFASs at Tianjin while perfluorooctanoic carboxylic acid (PFOA) was dominant in the atmosphere at Weifang, possibly due to industrial sources. Polyfluoroalkyl phosphoric acid diesters (diPAPs) occurred in the particle phase only, with a total concentration range of 0.02-6.72 pg m(-3). The dominant homologue was 6:2 diPAP. PFASs profiles at NHI suggested direct atmospheric transport of neutral and ionic PFASs from source regions. Temperature-dependent partitioning of fluorotelomer alcohols (FTOHS) was observed in winter, when total concentrations and particle-phase fractions of FTOHs were significantly higher as compared to those in summer. Correlation analyses suggested more active gas-phase degradation of FTOHs in summer and likely heterogeneous degradation in both seasons. Overall, it is necessary to account for ionic PFASs in both gas and particle phases and particulate matter was important for atmospheric transport and for determining the fate of PFASs, especially in areas close to a source region. (C) 2017 Elsevier Ltd. All rights reserved.

KeywordPfass Occurrence Partitioning Seasonal Variation Atmospheric Transport China
DOI10.1016/j.atmosenv.2017.08.023
Funding OrganizationKey Research Programs of the Chinese Academy of Sciences(KZZD-EW-14 ; Natural Science Foundation of China(41573097, 41225014) ; Ministry of Education of China(20130031110027, IRT13024) ; CAS Visiting Professorship for Senior International Scientists(2013T2Z0032) ; XDA11020402)
URL查看原文
Indexed BySCI
WOS KeywordPerfluorinated Carboxylic-acids ; Northern German Coast ; Polyfluoroalkyl Substances ; Perfluoroalkyl Substances ; Fluorotelomer Alcohols ; /perfluoroalkyl Substances ; Polyfluorinated Compounds ; Alkyl Substances ; Dry Deposition ; Air
SubtypeArticle
Language英语
WOS Research AreaEnvironmental Sciences & Ecology ; Meteorology & Atmospheric Sciences
WOS IDWOS:000412612200014
Citation statistics
Cited Times:12[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.yic.ac.cn/handle/133337/23457
Collection中科院海岸带环境过程与生态修复重点实验室
Corresponding AuthorTang, Jianhui; Sun, Hongwen; Tang, Jianhui(Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Environm Proc & Ecol Remediat, Yantai 264003, Shandong, Peoples R China); Sun, Hongwen(Nankai Univ, Coll Environm Sci & Engn, MOE Key Lab Pollut Proc & Environm Criteria, Tianjin 300071, Peoples R China)
Affiliation1.Nankai Univ, Coll Environm Sci & Engn, MOE Key Lab Pollut Proc & Environm Criteria, Tianjin 300071, Peoples R China
2.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Environm Proc & Ecol Remediat, Yantai 264003, Shandong, Peoples R China
3.Beijing Orient Elect Technol Grp, Beijing 100176, Peoples R China
4.Helmholtz Zentrum Geesthacht, Ctr Mat & Coastal Res GmbH, Inst Coastal Res, D-21502 Geesthacht, Germany
Corresponding Author AffilicationYantai Institute of Coastal Zone Research, Chinese Academy of Sciences
Recommended Citation
GB/T 7714
Yao, Yiming,Chang, Shuai,Zhao, Yangyang,et al. Per- and poly-fluoroalkyl substances (PFASs) in the urban, industrial, and background atmosphere of Northeastern China coast around the Bohai Sea: Occurrence, partitioning, and seasonal variation[J]. ATMOSPHERIC ENVIRONMENT,2017,167(0):150-158.
APA Yao, Yiming.,Chang, Shuai.,Zhao, Yangyang.,Tang, Jianhui.,Sun, Hongwen.,...&Sun, Hongwen.(2017).Per- and poly-fluoroalkyl substances (PFASs) in the urban, industrial, and background atmosphere of Northeastern China coast around the Bohai Sea: Occurrence, partitioning, and seasonal variation.ATMOSPHERIC ENVIRONMENT,167(0),150-158.
MLA Yao, Yiming,et al."Per- and poly-fluoroalkyl substances (PFASs) in the urban, industrial, and background atmosphere of Northeastern China coast around the Bohai Sea: Occurrence, partitioning, and seasonal variation".ATMOSPHERIC ENVIRONMENT 167.0(2017):150-158.
Files in This Item: Download All
File Name/Size DocType Version Access License
Per- and poly-fluoro(1176KB)期刊论文作者接受稿开放获取CC BY-NC-SAView Download
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Yao, Yiming]'s Articles
[Chang, Shuai]'s Articles
[Zhao, Yangyang]'s Articles
Baidu academic
Similar articles in Baidu academic
[Yao, Yiming]'s Articles
[Chang, Shuai]'s Articles
[Zhao, Yangyang]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Yao, Yiming]'s Articles
[Chang, Shuai]'s Articles
[Zhao, Yangyang]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: Per- and poly-fluoroalkyl substances (PFASs) in the urban, industrial, and background atmosphere of Northeastern China coast around the Bohai Sea_ Occurrence, partitioning, and seasonal variation.pdf
Format: Adobe PDF
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.