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Geyer, H.J. ; Muir, D.C.G.* ; Scheunert, I. ; Steinberg, C.E.W. ; Kettrup, A.

Bioconcentration of octachlorodibenzo-p-dioxin (OCDD) in fish.

Chemosphere 25, 1257-1264 (1992)
DOI PMC
Open Access Gold möglich sobald Verlagsversion bei der ZB eingereicht worden ist.
The most convincing argument against the hypothesis that persistent superlipophilic chemicals with log KOW >6, such as OCDD are bioconcentrated - if at all - to a low extent is that in all these bioconcentration experiments, except of 2,3,7,8-TCDD, exposure concentrations have been applied which exceeded water solubility by several orders of magnitude. In this paper, a indirect method for the estimation of bioconcentration factor (BCF) of OCDD is presented: The BCF value on a lipid basis (BCFL) of 8.5*107 in fish was obtained from an extrapolation fo a linear log/log relationship for kinetically measured BCFL data in fish and the OCDD concentration in the water up to water solubility of this chemical.
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Publikationstyp Artikel: Journalartikel
Dokumenttyp Wissenschaftlicher Artikel
Schlagwörter Bcf ; Bioavailability ; Bioconcentration Factor ; Fish ; Ocdd ; Octachlorodibenzo-p-dioxin ; Super-lipophilic Chemicals
ISSN (print) / ISBN 0045-6535
e-ISSN 1879-1298
Zeitschrift Chemosphere
Quellenangaben Band: 25, Heft: 7-10, Seiten: 1257-1264 Artikelnummer: , Supplement: ,
Verlag Elsevier
Verlagsort Kidlington, Oxford
Begutachtungsstatus Peer reviewed
Institut(e) PPM-MEX-Molecular EXposomics (MEX)
Institute of Ecological Chemistry (IOEC)