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Journal of Zhejiang University SCIENCE A 2006 Vol.7 No.101 P.371~375

http://doi.org/10.1631/jzus.2006.AS0371


Effects of surfactant on biodesulfurization by Corynebacterium sp. ZD-1 in the presence of organic phase


Author(s):  Wang Miao-Dong, Li Wei, Shi Yao, Wang Da-Hui, Feng Hai

Affiliation(s):  College of Pharmacy, Zhejiang University of Technology, Hangzhou 310014, China; more

Corresponding email(s):   wangmd9999@163.com, fenghai289289@163.com

Key Words:  Biodesulfurization, Tween-80, Dibenzothiophene, Corynebacterium sp.


Wang Miao-Dong, Li Wei, Shi Yao, Wang Da-Hui, Feng Hai. Effects of surfactant on biodesulfurization by Corynebacterium sp. ZD-1 in the presence of organic phase[J]. Journal of Zhejiang University Science A, 2006, 7(101): 371~375.

@article{title="Effects of surfactant on biodesulfurization by Corynebacterium sp. ZD-1 in the presence of organic phase",
author="Wang Miao-Dong, Li Wei, Shi Yao, Wang Da-Hui, Feng Hai",
journal="Journal of Zhejiang University Science A",
volume="7",
number="101",
pages="371~375",
year="2006",
publisher="Zhejiang University Press & Springer",
doi="10.1631/jzus.2006.AS0371"
}

%0 Journal Article
%T Effects of surfactant on biodesulfurization by Corynebacterium sp. ZD-1 in the presence of organic phase
%A Wang Miao-Dong
%A Li Wei
%A Shi Yao
%A Wang Da-Hui
%A Feng Hai
%J Journal of Zhejiang University SCIENCE A
%V 7
%N 101
%P 371~375
%@ 1673-565X
%D 2006
%I Zhejiang University Press & Springer
%DOI 10.1631/jzus.2006.AS0371

TY - JOUR
T1 - Effects of surfactant on biodesulfurization by Corynebacterium sp. ZD-1 in the presence of organic phase
A1 - Wang Miao-Dong
A1 - Li Wei
A1 - Shi Yao
A1 - Wang Da-Hui
A1 - Feng Hai
J0 - Journal of Zhejiang University Science A
VL - 7
IS - 101
SP - 371
EP - 375
%@ 1673-565X
Y1 - 2006
PB - Zhejiang University Press & Springer
ER -
DOI - 10.1631/jzus.2006.AS0371


Abstract: 
The effects of surfactants on dibenzothiophene (DBT) degradation by Corynebacterium sp. ZD-1 were investigated in hydrocarbon aqueous biphasic (O/W) systems in shake flask. Among Brij-35, tween-80, Triton-100X and β-cyclodextrin, tween-80 was a suitable surfactant to improve the desulfurization rate of dibenzothiophene. The amount of 2-hydroxybiphenyl (2-HBP) formed with tween-80 present was about 50% more than that formed without surfactant. The results demonstrated that tween-80 could improve the mass transfer of DBT between organic and aqueous phases, and could be used in dibenzothiophene biodesulfurization systems.

Darkslateblue:Affiliate; Royal Blue:Author; Turquoise:Article

Reference

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