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@ARTICLE{Li:111952,
      author       = {Li, C.L. and Ji, R. and Schaffer, A. and Sequaris, J.M. and
                      Amelung, W. and Vereecken, H. and Klumpp, E.},
      title        = {{S}orption of a branched nonylphenol and perfluorooctanoic
                      acid on {Y}angtze {R}iver sediments and their model
                      components},
      journal      = {Journal of environmental monitoring},
      volume       = {14},
      issn         = {1464-0325},
      address      = {London},
      publisher    = {Royal Society of Chemistry},
      reportid     = {PreJuSER-111952},
      pages        = {2653 - 2658},
      year         = {2012},
      note         = {This study was financially supported by the National
                      Natural Science Foundation of China (20977043; 20777033).
                      Chengliang Li was supported by a scholarship from the
                      Deutscher Akademischer Austausch Dienst (DAAD).},
      abstract     = {Many metabolites of organic surfactants such as nonylphenol
                      (NP) and perfluorooctanoic acid (PFOA) are ubiquitously
                      found in the environment and are toxic if not sorbed on
                      soils and sediments. In this study, we quantified the
                      sorption of the NP isomer with the highest endocrine
                      activity, [4-(1-ethyl-1,3-dimethylpentyl) phenol] (NP111),
                      and that of PFOA on Yangtze River sediments and its model
                      components illite, goethite and natural organic matter. The
                      sorption experiments were performed with (14)C-labeled NP111
                      and PFOA by batch or dialysis techniques. The results showed
                      that the sorption isotherms of NP111 and PFOA on the
                      sediments were fitted well by the linear adsorption model.
                      The sorption of NP111 depended largely on the organic carbon
                      content of the sediments. The K(OC) values of NP111 ranged
                      from 6 × 10(3) to 1.1 × 10(4) L kg(-1) indicating that
                      hydrophobic interaction between NP and organic carbon is the
                      main mechanism of sorption. The sorption of NP111 on illite
                      was poor. The sorption of PFOA on the sediments was
                      significantly lower than that of NP111. The affinity of PFOA
                      to adsorb on goethite was slightly higher than on the
                      sediments, but was moderate on illite and negligible on a
                      reference natural organic matter. Principal axis component
                      analysis confirmed that various sediment parameters control
                      the binding of PFOA. This analysis grouped the respective
                      K(d) values to the contents of black carbon, iron oxides and
                      clay, and, hence, to the specific surface area of the
                      sediments.},
      keywords     = {J (WoSType)},
      cin          = {IBG-3},
      ddc          = {333.7},
      cid          = {I:(DE-Juel1)IBG-3-20101118},
      pnm          = {Terrestrische Umwelt},
      pid          = {G:(DE-Juel1)FUEK407},
      shelfmark    = {Chemistry, Analytical / Environmental Sciences},
      typ          = {PUB:(DE-HGF)16},
      pubmed       = {pmid:22892466},
      UT           = {WOS:000309189200012},
      doi          = {10.1039/c2em30394a},
      url          = {https://juser.fz-juelich.de/record/111952},
}