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Polychlorinated biphenyls fractioning in aqueous bioremediation assay withPhanerochaete chrysosporium

Sangely, Matthieu and Sablayrolles, Caroline and Vialle, Claire and Strehaiano, Pierre and Thannberger, Laurent and Vignoles-Montrejaud, Mireille Polychlorinated biphenyls fractioning in aqueous bioremediation assay withPhanerochaete chrysosporium. (2009) International Journal of Environmental Analytical Chemistry, 89 (8-12). 849-856. ISSN 0306-7319

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Official URL: https://doi.org/10.1080/03067310903015763

Abstract

The white rot fungus Phanerochaete chrysosporium is able to degrade PCBs in water and in soil. This study aims at estimating the fractioning of truly degraded PCBs, adsorbed PCBs and residual PCBs in an aqueous bioremediation assay with Phanerochaete chrysosporium. Di-, tri- tetra-, penta-, hexa-, hepta-chlorinated biphenyls (IUPAC numbers: PCB28, PCB52, PCB101, PCB118, PCB138, PCB153, PCB180) were extracted from 500 mL aqueous bioremediation assays using a liquid–liquid extraction with n-hexane. Analyses were performed by gas chromatography coupled to mass spectrometry. The study reveals that the adsorbed PCBs fraction ranges from 42% to 54%, whereas the degraded one ranges from 39% to 49%. No PCBs were detected in the residual water (limit of detection: 13 ng L−1).

Item Type:Article
Audience (journal):International peer-reviewed journal
Uncontrolled Keywords:
Institution:French research institutions > Centre National de la Recherche Scientifique - CNRS (FRANCE)
Université de Toulouse > Institut National Polytechnique de Toulouse - INPT (FRANCE)
French research institutions > Institut National de la Recherche Agronomique - INRA (FRANCE)
Université de Toulouse > Université Toulouse III - Paul Sabatier - UPS (FRANCE)
Other partners > VALGO (FRANCE)
Laboratory name:
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Deposited By: Yves MOMBOISSE
Deposited On:12 Jun 2019 14:28

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