Enhancement effect of L-cysteine on dark fermentative hydrogen production
文献类型：期刊论文
| 作者 | Yuan, Zhuliang; Yang, Haijun; Zhi, Xiaohua; Shen, Jianquan |
| 刊名 | INTERNATIONAL JOURNAL OF HYDROGEN ENERGY
 |
| 出版日期 | 2008-11-01 |
| 卷号 | 33期号:22页码:6535-6540 |
| 关键词 | L-cysteine Anaerobic Mixed Culture Dark Fermentative Hydrogen Production Mesophilic Temperature |
| ISSN号 | 0360-3199 |
| DOI | 10.1016/j.ijhydene.2008.07.065 |
| 英文摘要 | By adding a small amount of L-cysteine (0.1-1.0 mM) to nutrient solution, the dark fermentative hydrogen production using anaerobic mixed culture at two mesophilic temperatures, 35 degrees C and 30 degrees C, were largely enhanced. Compared to those of the blank tests, the hydrogen productivities and substrate degradation efficiencies of the tests with L-cysteine were all increased. Moreover, the maximum hydrogen production rates were increased to 1.5-2.9 times. In particular, the hydrogen yields peaked at 3.10 mol H(2)/mol sucrose with addition of 0.6 mM L-cysteine at 35 degrees C and at 3.28 mol H(2)/mol sucrose with addition of 0.1 mM L-cysteine at 30 degrees C, which were 15.2% and 70% higher than those of the corresponding blank ones, respectively. The results show that L-cysteine can be used as a low-cost and highly efficient bioactive agent to increase dark fermentative hydrogen production. (C) 2008 International Association for Hydrogen Energy. Published by Elsevier Ltd. All rights reserved. |
| 语种 | 英语 |
| WOS记录号 | WOS:000261543400015 |
| 出版者 | PERGAMON-ELSEVIER SCIENCE LTD |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/65127]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Shen, Jianquan |
| 作者单位 | Chinese Acad Sci, Inst Chem, New Mat Lab, BNLMS, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yuan, Zhuliang,Yang, Haijun,Zhi, Xiaohua,et al. Enhancement effect of L-cysteine on dark fermentative hydrogen production[J]. INTERNATIONAL JOURNAL OF HYDROGEN ENERGY,2008,33(22):6535-6540. |
| APA | Yuan, Zhuliang,Yang, Haijun,Zhi, Xiaohua,&Shen, Jianquan.(2008).Enhancement effect of L-cysteine on dark fermentative hydrogen production.INTERNATIONAL JOURNAL OF HYDROGEN ENERGY,33(22),6535-6540. |
| MLA | Yuan, Zhuliang,et al."Enhancement effect of L-cysteine on dark fermentative hydrogen production".INTERNATIONAL JOURNAL OF HYDROGEN ENERGY 33.22(2008):6535-6540. |
入库方式： OAI收割
来源：化学研究所
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