Optimization of biohydrogen production from beer lees using anaerobic mixed bacteria
文献类型：期刊论文
| 作者 | Cui, Maojin; Yuan, Zhuliang; Zhi, Xiaohua; Shen, Jianquan |
| 刊名 | INTERNATIONAL JOURNAL OF HYDROGEN ENERGY
 |
| 出版日期 | 2009-10-01 |
| 卷号 | 34期号:19页码:7971-7978 |
| 关键词 | Beer Lees Anaerobic Mixed Bacteria Biohydrogen Production Acidic Pretreatment Ferrous Iron Concentration Initial Ph Value |
| ISSN号 | 0360-3199 |
| DOI | 10.1016/j.ijhydene.2009.08.022 |
| 英文摘要 | Beer lees are the main by-product of the brewing industry. Biohydrogen production from beer lees using anaerobic mixed bacteria was investigated in this study, and the effects of acidic pretreatment, initial pH value and ferrous iron concentration on hydrogen production were studied at 35 degrees C in batch experiments. The hydrogen yield was significantly enhanced by optimizing environmental factors such as hydrochloric acid (HCl) pretreatment of substrate, initial pH value and ferrous iron concentration. The optimal environmental factors of substrate pretreated with 2% HCl, pH = 7.0 and 113.67 mg/l Fe(2+) were observed. A maximum cumulative hydrogen yield of 53.03 ml/g-dry beer lees was achieved, which was approximately 17-fold greater than that in raw beer lees. In addition, the degradation efficiency of the total reducing sugar, and the contents of hemicellulose, cellulose, lignin and metabolites are presented, which showed a strong dependence on the environmental factors. (C) 2009 Professor T. Nejat Veziroglu. Published by Elsevier Ltd. All rights reserved. |
| 语种 | 英语 |
| WOS记录号 | WOS:000271354700012 |
| 出版者 | PERGAMON-ELSEVIER SCIENCE LTD |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/66965]  |
| 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, BNLMS, New Mat Lab, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Cui, Maojin,Yuan, Zhuliang,Zhi, Xiaohua,et al. Optimization of biohydrogen production from beer lees using anaerobic mixed bacteria[J]. INTERNATIONAL JOURNAL OF HYDROGEN ENERGY,2009,34(19):7971-7978. |
| APA | Cui, Maojin,Yuan, Zhuliang,Zhi, Xiaohua,&Shen, Jianquan.(2009).Optimization of biohydrogen production from beer lees using anaerobic mixed bacteria.INTERNATIONAL JOURNAL OF HYDROGEN ENERGY,34(19),7971-7978. |
| MLA | Cui, Maojin,et al."Optimization of biohydrogen production from beer lees using anaerobic mixed bacteria".INTERNATIONAL JOURNAL OF HYDROGEN ENERGY 34.19(2009):7971-7978. |
入库方式： OAI收割
来源：化学研究所
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