PROIMI   05436
PLANTA PILOTO DE PROCESOS INDUSTRIALES MICROBIOLOGICOS
Unidad Ejecutora - UE
congresos y reuniones científicas
Título:
Decolorization of textile dyes and simulated effluent by Trichosporon yeast in submerged culture. A chelator-mediated fenton reaction?
Autor/es:
PAJOT HF; FIGUEROA LIC; SIÑERIZ F; FARIÑA JI
Lugar:
Denver, Colorado
Reunión:
Congreso; Annual Meeting and Exhibition.; 2007
Institución organizadora:
Society for Industrial microbiology.
Resumen:
Synthetic dyes are extensively used in many industrial applications including textile dyeing. Synthetic dyes has a hugestructural diversity, derived from the use of different chromophoric groups (i.e. azo, anthraquinone, etc.). Some of them are toxic and the majority is recalcitrant to direct microbial degradation. Thus, the improvement of existing technologies and/or even the development of new ones in order to degrade these compounds have become imperative.During the last few years Chelator-Mediated Fenton reactions (CMFRs), have been suggested as a promising alternative methodology.The present research has evaluated the participation of siderophores produced by a Trichosporon sp. decolorizing yeast during the decolorization process in liquid cultures in the presence of textile dyes and a simulated effluent