中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Co-culture of Clostridium thermocellum and Clostridium thermosaccharolyticum for enhancing hydrogen production via thermophilic fermentation of cornstalk waste

文献类型:期刊论文

作者Li, Qian1,2; Liu, Chun-Zhao1
刊名INTERNATIONAL JOURNAL OF HYDROGEN ENERGY
出版日期2012-07-01
卷号37期号:14页码:10648-10654
关键词Biohydrogen Co-culture Cornstalk Continuous stirred tank reactor Thermophilic fermentation
ISSN号0360-3199
通讯作者Liu, CZ
英文摘要A strategic method utilizing the co-culture of Clostridium thermocellum and Clostridium thermosaccharolyticum has been developed to improve hydrogen production via the thermophilic fermentation of cornstalk waste. The hydrogen yield in the co-culture fermentation process reached 68.2 mL/g-cornstalk which was 94.1% higher than that in the mono-culture. The hydrogen fermentation process was successfully scaled-up from 125 mL anaerobic bottles to an 8 L continuous stirred tank reactor, and the hydrogen production from cornstalk waste was significantly improved in the bioreactor system due to efficient mixing and mass transfer. The hydrogen yield in the bioreactor reached 74.9 mL/g-cornstalk which was 9.8% higher than that in the 125 mL anaerobic bottle. The present work indicates that the direct microbial conversion of lignocellulosic waste by co-culturing C. thermocellum and C. thermosaccharolyticum is a promising avenue for enhancing hydrogen production. Copyright (C) 2012, Hydrogen Energy Publications, LLC. Published by Elsevier Ltd. All rights reserved.
WOS标题词Science & Technology ; Physical Sciences ; Technology
类目[WOS]Chemistry, Physical ; Electrochemistry ; Energy & Fuels
研究领域[WOS]Chemistry ; Electrochemistry ; Energy & Fuels
关键词[WOS]BIOHYDROGEN-PRODUCTION ; ANAEROBIC FERMENTATION ; CELLULOSE ; PRETREATMENT ; BIOMASS ; STALK
收录类别SCI
语种英语
WOS记录号WOS:000306391100019
公开日期2013-10-16
版本出版稿
源URL[http://ir.ipe.ac.cn/handle/122111/3555]  
专题过程工程研究所_生化工程国家重点实验室
作者单位1.Chinese Acad Sci, Inst Proc Engn, Natl Key Lab Biochem Engn, Beijing 100190, Peoples R China
2.Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China
推荐引用方式
GB/T 7714
Li, Qian,Liu, Chun-Zhao. Co-culture of Clostridium thermocellum and Clostridium thermosaccharolyticum for enhancing hydrogen production via thermophilic fermentation of cornstalk waste[J]. INTERNATIONAL JOURNAL OF HYDROGEN ENERGY,2012,37(14):10648-10654.
APA Li, Qian,&Liu, Chun-Zhao.(2012).Co-culture of Clostridium thermocellum and Clostridium thermosaccharolyticum for enhancing hydrogen production via thermophilic fermentation of cornstalk waste.INTERNATIONAL JOURNAL OF HYDROGEN ENERGY,37(14),10648-10654.
MLA Li, Qian,et al."Co-culture of Clostridium thermocellum and Clostridium thermosaccharolyticum for enhancing hydrogen production via thermophilic fermentation of cornstalk waste".INTERNATIONAL JOURNAL OF HYDROGEN ENERGY 37.14(2012):10648-10654.

入库方式: OAI收割

来源:过程工程研究所

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