Perfluorinated carboxylic acids discharged from the Yodo River Basin, Japan
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- 作者：Tamon Niisoe ; S.T.M.L.D. Senevirathna1 ; Kouji H. Harada ; Yukiko Fujii2 ; Toshiaki Hitomi ; Hatasu Kobayashi ; Junxia Yan3 ; Can Zhao4 ; Masayo Oshima ; Akio Koizumi ; koizumi.akio.5v@kyoto-u.ac.jp" class="auth_mail" title="E-mail the corresponding author
- 关键词：PFCAs ; perfluorinated carboxylic acids ; ΣPFCAs ; total PFCAs ; PFHpA ; perfluoroheptanoic acid ; PFOA ; perfluorooctanoic acid ; PFNA ; perfluorononanoic acid ; PFDA ; perfluorodecanoic acid ; PFUnDA ; perfluoroundecanoic acid ; PFDoDA ; perfluorododecanoic acid ; PFTrDA ; perfluorotridecanoic acid ; PFTeDA ; perfluorotetradecanoic acid ; FP ; fluoropolymer ; GM ; geometric mean ; STPs ; sewage treatment plants ; GC&ndash ; MS ; gas chromatography&ndash ; mass spectrometry ; MDL ; method detection limits ; FTOHs ; fluorotelomer
- 刊名：Chemosphere
- 出版年：2015
- 出版时间：November 2015
- 年：2015
- 卷：138
- 期：Complete
- 页码：81-88
- 全文大小：622 K
文摘
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We investigated PFCAs with 7–14 carbons in the Yodo River system, Japan, in 2013.
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The median total PFCAs was 11.2 ng L−1 (range 1.0–89.7).
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The dominant component was PFOA, followed by PFHpA and PFNA.
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The estimated flux of discharged total PFCAs was 237.0 g d−1.