Paper Title:
The Decolorization Property of Azo Dyes Using a Tsukamurella Sp. J8025 Isolated from Activated Sludge
  Abstract

A Tsukamurella sp. J8025 with the capability of removing the synthetic dyes (methyl orange) was isolated from activated sludge. The strain J8025 grew well in aerobic and semi-aerobic condition, but the best decolorization was in semi-aerobic culture (static condition). For the optimal decolorization, the most suitable pH and temperature were pH 6.0 and 30°C. More than 80% of methyl orange was decolorized in the LB medium within 4 days of incubation. The decolorization rate could be strongly promoted to over 90% in LB media with glucose within 2 days of incubation. This probability of reason for the consumed glucose as the best energy source was to enhance the cell growth and decolorization activity.

  Info
Periodical
Advanced Materials Research (Volumes 233-235)
Edited by
Zhong Cao, Lixian Sun, Xueqiang Cao, Yinghe He
Pages
2909-2912
DOI
10.4028/www.scientific.net/AMR.233-235.2909
Citation
W. T. Wu, "The Decolorization Property of Azo Dyes Using a Tsukamurella Sp. J8025 Isolated from Activated Sludge", Advanced Materials Research, Vols. 233-235, pp. 2909-2912, 2011
Online since
May 2011
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