Continuous bio-hydrogen production from citric acid wastewater via facultative anaerobic bacteria
文献类型：期刊论文
| 作者 | Yang, Haijun; Shao, Peng; Lu, Tingmao; Shen, Jianquan; Wang, Dufu; Xu, Zhinian; Yuan, Xing |
| 刊名 | INTERNATIONAL JOURNAL OF HYDROGEN ENERGY
 |
| 出版日期 | 2006-08-01 |
| 卷号 | 31期号:10页码:1306-1313 |
| 关键词 | Facultative Anaerobe Bio-hydrogen Production Uasb Reactor Citric Acid Industrial Wastewater |
| ISSN号 | 0360-3199 |
| DOI | 10.1016/j.ijhydene.2005.11.018 |
| 英文摘要 | In this study, continuous biological hydrogen production using wastewater from citric acid factory as raw materials was investigated. And enrichment cultures from facultative hydrogen-producing anaerobe together with citric acid wastewater were utilized. For finding out the industrialized feasibility of continuous H-2 bio-production, the ability of H-2-production via facultative anaerobe, optimum hydraulic retention time (HRT) and optimum volume loading rate (VLR) were also studied. The experimental results showed that facultative anaerobic bacteria could yield hydrogen as high as 0.84 mol H-2/mol hexose consumed at the VLR of 38.4 kg COD/m(3) d. Butyric acid was the dominant product among volatile fatty acids (VFAs). An improved upward-flow anaerobic sludge blanket (UASB) reactor with a working volume 50m(3) was used. Continuous hydrogen yield was 0.72 m(3) H-2/m(3) reactor d under the following conditions: temperature at 35-38 degrees C, initial pH at 6.8-7.2, HRT = 12 h. The study also indicates that the reactor used has a better operational stability and the facultative anaerobe has an excellent adaptive capacity for organic loading rate. Furthermore, the chemical oxygen demand (COD) removal efficiency exceeded 60% and the total sugar degradation efficiency (TSDE) was close to or over 90%, even up to 96.6% at HRT of 12 h during the experiment. (c) 2005 International Association for Hydrogen Energy. Published by Elsevier Ltd. All rights reserved. |
| 语种 | 英语 |
| WOS记录号 | WOS:000239101200006 |
| 出版者 | PERGAMON-ELSEVIER SCIENCE LTD |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/59139]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Shen, Jianquan |
| 作者单位 | 1.Chinese Acad Sci, Inst Chem, Beijing 100080, Peoples R China 2.Shandong Environm Protect Ind Co Ltd, Jinan 250014, Peoples R China 3.NE Normal Univ, Changchun 130024, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yang, Haijun,Shao, Peng,Lu, Tingmao,et al. Continuous bio-hydrogen production from citric acid wastewater via facultative anaerobic bacteria[J]. INTERNATIONAL JOURNAL OF HYDROGEN ENERGY,2006,31(10):1306-1313. |
| APA | Yang, Haijun.,Shao, Peng.,Lu, Tingmao.,Shen, Jianquan.,Wang, Dufu.,...&Yuan, Xing.(2006).Continuous bio-hydrogen production from citric acid wastewater via facultative anaerobic bacteria.INTERNATIONAL JOURNAL OF HYDROGEN ENERGY,31(10),1306-1313. |
| MLA | Yang, Haijun,et al."Continuous bio-hydrogen production from citric acid wastewater via facultative anaerobic bacteria".INTERNATIONAL JOURNAL OF HYDROGEN ENERGY 31.10(2006):1306-1313. |
入库方式： OAI收割
来源：化学研究所
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