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Decolorization of textile dyes by Bjerkandera sp BOL 13 using waste biomass as carbon source

Jonstrup, Maria LU ; Kumar, Naresh LU ; Guieysse, Benoit LU ; Murto, Marika LU and Mattiasson, Bo LU (2013) In Journal of Chemical Technology and Biotechnology 88(3). p.388-394
Abstract
BACKGROUND: Phanerochaete chrysosporium, Trametes versicolor and Bjerkandera sp BOL13 were compared for decolorization of azo dyes supplied individually or as a mixture. The dye decolorization was also evaluated during continuous treatment under non-sterile conditions using a lignocellulosic growth substrate. RESULTS: Bjerkandera sp BOL13 showed the highest dye decolorization potential. This fungus was also found to support high decolorization of Remazol Red RR at an initial pH of 4-6 and when using straw as co-substrate. The fungus was evaluated for Remazol Red RR decolorization in a continuously fed packed-bed bioreactor operated under non-sterile conditions with 3 days of hydraulic retention time. When glucose was supplied as... (More)
BACKGROUND: Phanerochaete chrysosporium, Trametes versicolor and Bjerkandera sp BOL13 were compared for decolorization of azo dyes supplied individually or as a mixture. The dye decolorization was also evaluated during continuous treatment under non-sterile conditions using a lignocellulosic growth substrate. RESULTS: Bjerkandera sp BOL13 showed the highest dye decolorization potential. This fungus was also found to support high decolorization of Remazol Red RR at an initial pH of 4-6 and when using straw as co-substrate. The fungus was evaluated for Remazol Red RR decolorization in a continuously fed packed-bed bioreactor operated under non-sterile conditions with 3 days of hydraulic retention time. When glucose was supplied as growth-substrate, decolorization efficiencies of 65-90% were maintained for 12 days in a bioreactor packed with wooden material. The decolorization efficiency was lower when glucose was not fed to the fungus or when a plastic material was used as packing. Higher manganese peroxidase and laccase activities were also recorded when the wood packing was used. Contamination caused a drop in decolorization efficiency after 17-19 days operation. CONCLUSIONS: The potential of Bjerkandera sp BOL13 for decolorization of azo dyes under non-sterile conditions using lignocellulosic growth substrates was demonstrated. Research is needed to reduce contamination under non-sterile conditions. (c) 2012 Society of Chemical Industry (Less)
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author
organization
publishing date
type
Contribution to journal
publication status
published
subject
keywords
azo dyes, co-metabolism, decolorization, non-sterile conditions, white, rot fungi
in
Journal of Chemical Technology and Biotechnology
volume
88
issue
3
pages
388 - 394
publisher
Wiley-Blackwell
external identifiers
  • wos:000315123400008
  • scopus:84874018522
ISSN
0268-2575
DOI
10.1002/jctb.3852
language
English
LU publication?
yes
id
1e8ae96d-f68e-4054-9815-2d2fe16ec1ef (old id 3577026)
date added to LUP
2013-03-25 10:46:50
date last changed
2019-03-12 02:18:09
@article{1e8ae96d-f68e-4054-9815-2d2fe16ec1ef,
  abstract     = {BACKGROUND: Phanerochaete chrysosporium, Trametes versicolor and Bjerkandera sp BOL13 were compared for decolorization of azo dyes supplied individually or as a mixture. The dye decolorization was also evaluated during continuous treatment under non-sterile conditions using a lignocellulosic growth substrate. RESULTS: Bjerkandera sp BOL13 showed the highest dye decolorization potential. This fungus was also found to support high decolorization of Remazol Red RR at an initial pH of 4-6 and when using straw as co-substrate. The fungus was evaluated for Remazol Red RR decolorization in a continuously fed packed-bed bioreactor operated under non-sterile conditions with 3 days of hydraulic retention time. When glucose was supplied as growth-substrate, decolorization efficiencies of 65-90% were maintained for 12 days in a bioreactor packed with wooden material. The decolorization efficiency was lower when glucose was not fed to the fungus or when a plastic material was used as packing. Higher manganese peroxidase and laccase activities were also recorded when the wood packing was used. Contamination caused a drop in decolorization efficiency after 17-19 days operation. CONCLUSIONS: The potential of Bjerkandera sp BOL13 for decolorization of azo dyes under non-sterile conditions using lignocellulosic growth substrates was demonstrated. Research is needed to reduce contamination under non-sterile conditions. (c) 2012 Society of Chemical Industry},
  author       = {Jonstrup, Maria and Kumar, Naresh and Guieysse, Benoit and Murto, Marika and Mattiasson, Bo},
  issn         = {0268-2575},
  keyword      = {azo dyes,co-metabolism,decolorization,non-sterile conditions,white,rot fungi},
  language     = {eng},
  number       = {3},
  pages        = {388--394},
  publisher    = {Wiley-Blackwell},
  series       = {Journal of Chemical Technology and Biotechnology},
  title        = {Decolorization of textile dyes by Bjerkandera sp BOL 13 using waste biomass as carbon source},
  url          = {http://dx.doi.org/10.1002/jctb.3852},
  volume       = {88},
  year         = {2013},
}