Potential of combined fungal and bacterial treatment for color removal in textile wastewater

0360798 - MBÚ 2012 RIV NL eng J - Článek v odborném periodiku
Novotný, Čeněk - Svobodová, Kateřina - Benada, Oldřich - Kofroňová, Olga - Heissenberger, A. - Fuchs, W.
Potential of combined fungal and bacterial treatment for color removal in textile wastewater.
Bioresource Technology. Roč. 102, č. 2 (2011), s. 879-888. ISSN 0960-8524. E-ISSN 1873-2976
Grant CEP: GA AV ČR IAAX00200901; GA MŠMT LC06066
Výzkumný záměr: CEZ:AV0Z50200510
Klíčová slova: Textile wastewater treatment * Fungal trickling filter * Mixed bacterial community
Kód oboru RIV: EE - Mikrobiologie, virologie
Impakt faktor: 4.980, rok: 2011

Low efficiency of dye removal by mixed bacterial communities and high rates of dye decolorization by white-rot fungi suggest a combination of both processes to be an option of treatment of textile wastewaters containing dyes and high concentrations of organics. Bacteria were able to remove mono-azo dye but not other chemically different dyes whereas decolorization rates using Irpex lacteus mostly exceeded 90 percent within less than one week irrespective of dye structure. Decolorization rates for textile wastewaters containing 2-3 different dyes by fungal trickling filters (FTF) attained 91, 86 and 35percent within 5-12 d.
Trvalý link: http://hdl.handle.net/11104/0198264