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Biodesulfurization of dibenzothiophene by growing cells of Gordonia sp. in batch cultures
Authors:Wei Li  Miao-Dong Wang  Han Chen  Jian-Meng Chen  Yao Shi
Affiliation:(1) Institute of Environmental Engineering, Zhejiang University, Yuquan Campus, Hangzhou, 310027, China;(2) College of Biological and Environmental Engineering, Zhejiang University of Technology, Hangzhou, 310032, China
Abstract:
A new isolate, identified as Gordonia sp. ZD-7 by 16S rDNA sequence analysis, grew in n-hexadecane containing dibenzothiophene (DBT) which was degraded from 2.8 mM to 0.2 mM within 48 h. Biodesulfurization could be repeatedly performed for more than 190 h, with average desulfurization rates of 5 mmol DBT kg cells (dry wt)−1 h−1.
Keywords:Biodesulfurization  Dibenzothiophene   Gordonia sp.
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