Biologische Sanierung und Toxizitätsmonitoring von PAK-kontaminierten Böden und Schlämmen
Abstract
In addition to specific bacteria, white rot fungi (WRF) have been shown to perform efficient degradation of a wide spectrum of PAHs, due to their relative non specific oxidative enzyme systems. However, toxic degradation intermediates may be produced and accumulate. Therefore, the project covers simultaneous and successive biodegradation of recalcitrant 3- to 5-ringed PAHs by WRF and activated sludge bacteria in both artificially and industrially contaminated soils and sediments. Biodegradation of PAHs is detected and resulting changes in toxicity of the bioremediated soils and sediments are monitored using a battery of ecotoxicity tests. Major products of PAH biodegradation are being characterised.
Schlagworte PAK biologischer Abbau Weißfäulepilze
Publikationen
Ecological assessment and toxicity screening in contaminated land analysis
Autoren: Loibner, A.P., Szolar, O.H.J., Braun, R., Hirmann, D. Jahr: 2003
Originalbeitrag in Sammelwerk
Mitarbeiter*innen
Andreas Paul Loibner
Ao.Univ.Prof. Dipl.-Ing. Dr.nat.techn. Andreas Paul Loibner
andreas.loibner@boku.ac.at
Tel: +43 1 47654-97470
Projektleiter*in
12.01.2000 - 31.12.2002
BOKU Partner
Externe Partner
Institute of Microbiology, Academy of Sciences of the Czech Republic
Cenek Novotny
Partner