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Microbial conversion of wastewater from butanol fermentation to microbial oil by oleaginous yeast Trichosporon derrnatis
Peng, Wan-feng1,2; Huang, Chao1,2; Chen, Xue-fang2,3; Xiong, Lian1,2; Chen, Xin-de1,2; Chen, Yong1,2; Ma, Long-long1,2
2013-07-01
Source PublicationRENEWABLE ENERGY
Volume55Pages:31-34
AbstractIn this work, microbial conversion of wastewater from butanol fermentation to microbial oil by oleaginous yeast Trichosporon dermatis was carried out for the first time. Wastewater with high COD generated from butanol fermentation mainly contained acetic acid, butyric acid and residual sugars (xylose and arabinose). Without any pretreatment and adding nutrients (nitrogen sources and trace elements), this wastewater was utilized by oleaginous yeast T. dermatis for microbial oil production. After five days' fermentation, the COD of this wastewater has been removed for about 68%, and the highest biomass and lipid content of T. dermatis were 7.4 g/l and 13.5% respectively. This bioconversion could both solve the environmental problem and offer low-cost lipid feedstock for biodiesel production. (C) 2012 Elsevier Ltd. All rights reserved.
SubtypeArticle
KeywordWastewater After Butanol Fermentation Microbial Oil Trichosporon Dermatis Biodiesel
WOS HeadingsScience & Technology ; Technology
DOI10.1016/j.renene.2012.12.017
WOS Subject ExtendedEnergy & Fuels
WOS KeywordBIODIESEL PRODUCTION ; LIPID PRODUCTION
Indexed BySCI
Language英语
WOS SubjectEnergy & Fuels
WOS IDWOS:000316535900006
Citation statistics
Document Type期刊论文
Identifierhttp://ir.giec.ac.cn/handle/344007/10109
Collection中国科学院广州能源研究所
Affiliation1.Chinese Acad Sci, Key Lab Renewable Energy & Gas Hydrate, Guangzhou 510640, Guangdong, Peoples R China
2.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Guangdong, Peoples R China
3.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China
First Author AffilicationGuangZhou Institute of Energy Conversion,Chinese Academy of Sciences
Recommended Citation
GB/T 7714
Peng, Wan-feng,Huang, Chao,Chen, Xue-fang,et al. Microbial conversion of wastewater from butanol fermentation to microbial oil by oleaginous yeast Trichosporon derrnatis[J]. RENEWABLE ENERGY,2013,55:31-34.
APA Peng, Wan-feng.,Huang, Chao.,Chen, Xue-fang.,Xiong, Lian.,Chen, Xin-de.,...&Ma, Long-long.(2013).Microbial conversion of wastewater from butanol fermentation to microbial oil by oleaginous yeast Trichosporon derrnatis.RENEWABLE ENERGY,55,31-34.
MLA Peng, Wan-feng,et al."Microbial conversion of wastewater from butanol fermentation to microbial oil by oleaginous yeast Trichosporon derrnatis".RENEWABLE ENERGY 55(2013):31-34.
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