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Enhancement of biodesulfurization by Pseudomonas delafieldii in a ceramic microsparging aeration system
Lin, Xing2,3; Liu, Huizhou; Zhu, Feiyan2; Wei, Xuetuan3; Li, Qiang3; Luo, Mingfang1; Luo, MF
2012-06-01
Source PublicationBIOTECHNOLOGY LETTERS
ISSN0141-5492
Volume34Issue:6Pages:1029-1032
AbstractA 700 ml membrane-aerated, stirred glass reactor equipped with four vertical baffles was constructed. Biodesulfurization of model oil (n-dodecane containing dibenzothiophene-DBT) and hydrodesulfurized diesel was carried out using Pseudomonas delafieldii strain R-8. Microbubble aeration gave an activity of 1.3 mg DBT removed g(-1) h(-1) and 277 mu g sulfur g(-1) h(-1) for model oil and hydrodesulfurized diesel, respectively. These values were 1.9- and 1.6-times higher than using a traditional bubble aeration process. This is a promising method for the biodesulfurization of petroleum feedstocks.
KeywordBiodesulfurization Ceramic Microsparging Dodecane Microbubble Aeration Pseudomonas Delafieldii
SubtypeArticle
WOS HeadingsScience & Technology ; Life Sciences & Biomedicine
DOI10.1007/s10529-012-0872-0
Indexed BySCI
Language英语
WOS Research AreaBiotechnology & Applied Microbiology
WOS SubjectBiotechnology & Applied Microbiology
WOS IDWOS:000303465800006
Citation statistics
Document Type期刊论文
Version出版稿
Identifierhttp://ir.ipe.ac.cn/handle/122111/3826
Collection湿法冶金清洁生产技术国家工程实验室
Corresponding AuthorLuo, MF
Affiliation1.Chinese Acad Sci, Technol Transfer Ctr, Inst Microbiol, Beijing 100190, Peoples R China
2.Chinese Acad Sci, Coll Mat Sci & Optoelect Technol, Grad Univ, Beijing 100049, Peoples R China
3.Chinese Acad Sci, Key Lab Green Proc & Engn, Inst Proc Engn, Beijing 100190, Peoples R China
Recommended Citation
GB/T 7714
Lin, Xing,Liu, Huizhou,Zhu, Feiyan,et al. Enhancement of biodesulfurization by Pseudomonas delafieldii in a ceramic microsparging aeration system[J]. BIOTECHNOLOGY LETTERS,2012,34(6):1029-1032.
APA Lin, Xing.,Liu, Huizhou.,Zhu, Feiyan.,Wei, Xuetuan.,Li, Qiang.,...&Luo, MF.(2012).Enhancement of biodesulfurization by Pseudomonas delafieldii in a ceramic microsparging aeration system.BIOTECHNOLOGY LETTERS,34(6),1029-1032.
MLA Lin, Xing,et al."Enhancement of biodesulfurization by Pseudomonas delafieldii in a ceramic microsparging aeration system".BIOTECHNOLOGY LETTERS 34.6(2012):1029-1032.
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