Occurrence and transport of 17 perfluoroalkyl acids in 12 coastal rivers in south Bohai coastal region of China with concentrated fluoropolymer facilities
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- 作者：Pei Wanga ; b ; Yonglong Lua ; yllu@rcees.ac.cn" class="auth_mail ; Tieyu Wanga ; Yaning Fua ; b ; Zhaoyun Zhua ; b ; Shijie Liua ; b ; Shuangwei Xiea ; b ; Yang Xiaoa ; b ; John P. Giesyc
- 关键词：Perfluoroalkyl acids ; PFOA ; Spatial analysis ; Rapid urbanization ; Fluoropolymer facility
- 刊名：Environmental Pollution
- 出版年：July 2014
- 年：2014
- 卷：190
- 期：Complete
- 页码：115-122
- 全文大小：1966 K
文摘
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PFAAs were detected in rapidly urbanized regions.
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PFOA was found predominant followed by short chain PFCAs.
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Fluoropolymer facilities were associated with PFAAs contamination.
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Higher PFAAs levels were found near the PTFE production facilities.
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Diffusion of PFAAs from rivers to the sea was influenced by tide and current.