Inoculum carrier and contaminant bioavailability affect fungal degradation performances of PAH-contaminated solid matrices from a wood preservation plant

0354439 - MBÚ 2011 RIV GB eng J - Článek v odborném periodiku
Covino, S. - Svobodová, Kateřina - Čvančarová, Monika - D´Annibale, A. - Petruccioli, M. - Federici, F. - Křesinová, Zdena - Galli, E. - Cajthaml, Tomáš
Inoculum carrier and contaminant bioavailability affect fungal degradation performances of PAH-contaminated solid matrices from a wood preservation plant.
Chemosphere. Roč. 79, č. 8 (2010), s. 855-864. ISSN 0045-6535. E-ISSN 1879-1298
Grant CEP: GA MŠMT 2B06156
Výzkumný záměr: CEZ:AV0Z50200510
Klíčová slova: Biodegradation * White-rot fungi * Polycyclic aromatic hydrocarbons
Kód oboru RIV: EE - Mikrobiologie, virologie
Impakt faktor: 3.155, rok: 2010

The objective of the study was to investigate the impact of chopped wheat straw (CWS), ground corn cobs (GCC) and commercial pellets (CP), as inoculum carriers, on both growth and polycyclic aromatic hydrocarbons (PAH) degradation performances of Dichomitus squalens, Pleurotus ostreatus and Coprinus comatus. A historically-contaminated soil (HCS) and creosote-treated shavings (CTS) from the Soběslav wood preservation plant, characterized by different relative abundances of the PAH bioavailable fractions, were used to assess the contaminated matrix effect and its interaction with both carrier and fungal strain. The best PAH degrader appeared to be the strain P. ostreatus CCBAS 278 cultivated on commercial pellets that was able to remove 80 percent of total PAH sum from HCS
Trvalý link: http://hdl.handle.net/11104/0193439