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Hydrogen Production via Thermophilic Fermentation of Cornstalk by Clostridium thermocellum
Alternative TitleEnergy Fuels
Cheng, Xi-Yu1,2; Liu, Chun-Zhao1,2
2011-04-01
Source PublicationENERGY & FUELS
ISSN0887-0624
Volume25Issue:4Pages:1714-1720
AbstractAn efficient hydrogen production process via thermophilic fermentation of cornstalk was developed by Clostridium thermocellum 7072. The hydrogen fermentation process was successfully scaled from a 125 mL anaerobic bottle to a 100 L continuous stirred-tank reactor, and the hydrogen production from cornstalk was significantly improved in the bioreactor system because of good mixing and mass transfer. The hydrogen yield in the 100 L continuous stirred-tank reactor reached 61.4 mL/g of cornstalk, which was higher than that in the 125 mL anaerobic bottle. The present work indicated that direct microbial conversion of lignocellulosic waste via C. thermocellum was a promising avenue for biohyclrogen production.; An efficient hydrogen production process via thermophilic fermentation of cornstalk was developed by Clostridium thermocellum 7072. The hydrogen fermentation process was successfully scaled from a 125 mL anaerobic bottle to a 100 L continuous stirred-tank reactor, and the hydrogen production from cornstalk was significantly improved in the bioreactor system because of good mixing and mass transfer. The hydrogen yield in the 100 L continuous stirred-tank reactor reached 61.4 mL/g of cornstalk, which was higher than that in the 125 mL anaerobic bottle. The present work indicated that direct microbial conversion of lignocellulosic waste via C. thermocellum was a promising avenue for biohyclrogen production.
KeywordSolid Substrate Cultivation Biohydrogen Production Anaerobic Fermentation Cellulosic Biomass Methane Production Corn Stover Clostridium-thermocellum-27405 Wastes Pretreatment Cultures
SubtypeArticle
WOS HeadingsScience & Technology ; Technology
DOI10.1021/ef2000344
URL查看原文
Indexed BySCI
Language英语
WOS KeywordSOLID SUBSTRATE CULTIVATION ; BIOHYDROGEN PRODUCTION ; ANAEROBIC FERMENTATION ; CELLULOSIC BIOMASS ; METHANE PRODUCTION ; CORN STOVER ; CLOSTRIDIUM-THERMOCELLUM-27405 ; WASTES ; PRETREATMENT ; CULTURES
WOS Research AreaEnergy & Fuels ; Engineering
WOS SubjectEnergy & Fuels ; Engineering, Chemical
WOS IDWOS:000289697700043
Citation statistics
Cited Times:37[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Version出版稿
Identifierhttp://ir.ipe.ac.cn/handle/122111/6369
Collection研究所(批量导入)
Affiliation1.Chinese Acad Sci, Natl Key Lab Biochem Engn, Inst Proc Engn, Beijing 100190, Peoples R China
2.Chinese Acad Sci, Grad Sch, Beijing 100093, Peoples R China
Recommended Citation
GB/T 7714
Cheng, Xi-Yu,Liu, Chun-Zhao. Hydrogen Production via Thermophilic Fermentation of Cornstalk by Clostridium thermocellum[J]. ENERGY & FUELS,2011,25(4):1714-1720.
APA Cheng, Xi-Yu,&Liu, Chun-Zhao.(2011).Hydrogen Production via Thermophilic Fermentation of Cornstalk by Clostridium thermocellum.ENERGY & FUELS,25(4),1714-1720.
MLA Cheng, Xi-Yu,et al."Hydrogen Production via Thermophilic Fermentation of Cornstalk by Clostridium thermocellum".ENERGY & FUELS 25.4(2011):1714-1720.
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