Contribution of selected perfluoroalkyl and polyfluoroalkyl substances to the adsorbable organically bound fluorine in German rivers and in a highly contaminated groundwater
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- 作者：Sarah Willacha ; b ; Heinz-Jü ; rgen Braucha ; Frank T. Langea ; frankthomas.lange@tzw.de" class="auth_mail" title="E-mail the corresponding author
- 关键词：Adsorbable organically bound fluorine (AOF) ; Combustion ion chromatography (CIC) ; Perfluoroalkyl and polyfluoroalkyl substances (PFASs) ; Aqueous film forming foams (AFFFs) ; Surface water ; Groundwater
- 刊名：Chemosphere
- 出版年：2016
- 出版时间：February 2016
- 年：2016
- 卷：145
- 期：Complete
- 页码：342-350
- 全文大小：1232 K
文摘
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A simplified AOF protocol enables higher throughput of environmental samples.
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Less than 5% of AOF in German surface waters can be explained by single PFASs.
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At least 50% of AOF remains unknown in a highly AFFF contaminated groundwater.
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Fluorinated organic chemicals other than target PFASs can contribute to AOF.
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AOF is a powerful tool for the future to follow PFAS removal processes.