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Open Access Green as soon as Postprint is submitted to ZB.
Bioconcentration of octachlorodibenzo-p-dioxin (OCDD) in fish.
Chemosphere 25, 1257-1264 (1992)
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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Publication type
Article: Journal article
Document type
Scientific Article
Keywords
Bcf ; Bioavailability ; Bioconcentration Factor ; Fish ; Ocdd ; Octachlorodibenzo-p-dioxin ; Super-lipophilic Chemicals
ISSN (print) / ISBN
0045-6535
e-ISSN
1879-1298
Journal
Chemosphere
Quellenangaben
Volume: 25,
Issue: 7-10,
Pages: 1257-1264
Publisher
Elsevier
Publishing Place
Kidlington, Oxford
Non-patent literature
Publications
Reviewing status
Peer reviewed
Institute(s)
PPM-MEX-Molecular EXposomics (MEX)
Institute of Ecological Chemistry (IOEC)
Institute of Ecological Chemistry (IOEC)