| Characteristics of hydrogen and methane production from cornstalks by an augmented two- or three-stage anaerobic fermentation process | |
Lu, Yuan1; Lai, Qiheng1; Zhang, Chong1; Zhao, Hongxin1; Ma, Kun1; Zhao, Xuebing1; Chen, Hongzhang2 ; Liu, Dehua1; Xing, Xin-Hui1; Xing, XH
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| 2009-06-01 | |
| Source Publication | BIORESOURCE TECHNOLOGY
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| ISSN | 0960-8524 |
| Volume | 100Issue:12Pages:2889-2895 |
| Abstract | This paper presents the co-production of hydrogen and methane from cornstalks by a two- or three-stage anaerobic fermentation process augmented with effective artificial microbial community. Two-stage fermentation by using the anaerobic sludge and DGGE analysis showed that effective and stable strains should be introduced into the system. We introduced Enterobacter aerogens or Clostridium paraputrificum into the hydrogen stage, and C. poraputrificum was proven to be more effective. In the three-stage process consisting of the improved hydrolysis, hydrogen and methane production stages, the highest soluble sugars (0.482 kg/kg cornstalks) were obtained after the introduction of Clostridium thermocellum in the hydrolysis stage, under the thermophilic (55 degrees C) and acidic (pH 5.0) conditions. Hydrolysates from I kg of cornstalks could produce 2.61 mol (63.71) hydrogen by augmentation with C. parciputrificum and 4.69 mol (114.61) methane by anaerobic granular sludge, corresponding to 54.1% energy recovery. (C) 2009 Elsevier Ltd. All rights reserved. |
| Keyword | Anaerobic Fermentation Hydrogen Lignocellulosic Biomass Methane Microbial Consortia |
| Subtype | Review |
| WOS Headings | Science & Technology ; Life Sciences & Biomedicine ; Technology |
| DOI | 10.1016/j.biortech.2009.01.023 |
| Indexed By | SCI |
| Language | 英语 |
| WOS Keyword | CLOSTRIDIUM-PARAPUTRIFICUM M-21 ; AEROBIC FLUORESCENCE RECOVERY ; ENTEROBACTER-AEROGENES ; STEAM-EXPLOSION ; CORN STOVER ; BIOMASS ; WASTES ; DIGESTION ; GAS |
| WOS Research Area | Agriculture ; Biotechnology & Applied Microbiology ; Energy & Fuels |
| WOS Subject | Agricultural Engineering ; Biotechnology & Applied Microbiology ; Energy & Fuels |
| WOS ID | WOS:000265335400001 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Version | 出版稿 |
| Identifier | http://ir.ipe.ac.cn/handle/122111/6654 |
| Collection | 生化工程国家重点实验室 |
| Corresponding Author | Xing, XH |
| Affiliation | 1.Tsinghua Univ, Dept Chem Engn, Beijing 100084, Peoples R China 2.Chinese Acad Sci, Inst Proc Engn, State Key Lab Biochem Engn, Beijing 100080, Peoples R China |
| Recommended Citation GB/T 7714 | Lu, Yuan,Lai, Qiheng,Zhang, Chong,et al. Characteristics of hydrogen and methane production from cornstalks by an augmented two- or three-stage anaerobic fermentation process[J]. BIORESOURCE TECHNOLOGY,2009,100(12):2889-2895. |
| APA | Lu, Yuan.,Lai, Qiheng.,Zhang, Chong.,Zhao, Hongxin.,Ma, Kun.,...&Xing, XH.(2009).Characteristics of hydrogen and methane production from cornstalks by an augmented two- or three-stage anaerobic fermentation process.BIORESOURCE TECHNOLOGY,100(12),2889-2895. |
| MLA | Lu, Yuan,et al."Characteristics of hydrogen and methane production from cornstalks by an augmented two- or three-stage anaerobic fermentation process".BIORESOURCE TECHNOLOGY 100.12(2009):2889-2895. |
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| 20131209-135-复件 1-s2（772KB） | 限制开放 | CC BY-NC-SA | Application Full Text | |||
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