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| Fermentative hydrogen production by a new mesophilic bacterium Clostridium sp 6A-5 isolated from the sludge of a sugar mill | |
| Cai, Jinling1; Wu, Qi3; Wang, Guangce1,2; Deng, Chaobin4; Wang, GC | |
| 2013-11-01 | |
| 发表期刊 | RENEWABLE ENERGY
 |
| ISSN | 0960-1481 |
| 卷号 | 59页码:202-209 |
| 文章类型 | Article |
| 摘要 | The fermentative hydrogen production capability of the newly isolated Clostridium sp. 6A-5 bacterium was studied in a batch cultivation experiment. Various culture conditions (temperature, initial pH, and glucose concentration) were evaluated for their effects on cell growth and hydrogen production (including the yield and rate) of Clostridium sp. 6A-5. Optimal cell growth was observed at 40 degrees C, initial pH 7.5-8, and glucose concentration 16-26 g/L. The optimal hydrogen yield was obtained at 43 degrees C, initial pH 8, and glucose concentration 10-16 g/L. Hydrogen began to evolve when cell growth entered the mid-exponential phase and reached the maximum production rate at the late exponential and stationary phases. The maximum hydrogen yield, and rate were 2727 mL/L, and 269.3 mL H-2/L h, respectively. These results indicate that Clostridium sp. 6A-5 is a good candidate for mesophilic fermentative hydrogen production. (C) 2013 Published by Elsevier Ltd.; The fermentative hydrogen production capability of the newly isolated Clostridium sp. 6A-5 bacterium was studied in a batch cultivation experiment. Various culture conditions (temperature, initial pH, and glucose concentration) were evaluated for their effects on cell growth and hydrogen production (including the yield and rate) of Clostridium sp. 6A-5. Optimal cell growth was observed at 40 degrees C, initial pH 7.5-8, and glucose concentration 16-26 g/L. The optimal hydrogen yield was obtained at 43 degrees C, initial pH 8, and glucose concentration 10-16 g/L. Hydrogen began to evolve when cell growth entered the mid-exponential phase and reached the maximum production rate at the late exponential and stationary phases. The maximum hydrogen yield, and rate were 2727 mL/L, and 269.3 mL H-2/L h, respectively. These results indicate that Clostridium sp. 6A-5 is a good candidate for mesophilic fermentative hydrogen production. (C) 2013 Published by Elsevier Ltd. |
| 关键词 | Biohydrogen Production Clostridium Isolation Mesophilic Culture Conditions |
| 学科领域 | Energy & Fuels |
| DOI | 10.1016/j.renene.2013.03.021 |
| URL | 查看原文 |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS研究方向 | Energy & Fuels |
| WOS类目 | Energy & Fuels |
| WOS记录号 | WOS:000320827300025 |
| WOS关键词 | ANAEROBIC SEWAGE-SLUDGE ; BIOHYDROGEN PRODUCTION ; STARCH ; STRAIN ; XYLOSE ; ACETOBUTYLICUM ; OPTIMIZATION ; TEMPERATURE ; SUBSTRATE ; GLUCOSE |
| WOS标题词 | Science & Technology ; Technology |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.qdio.ac.cn/handle/337002/16573 |
| 专题 | 实验海洋生物学重点实验室 |
| 通讯作者 | Wang, GC |
| 作者单位 | 1.Tianjin Univ Sci & Technol, Coll Marine Sci & Engn, Tianjin Key Lab Marine Resources & Chem, Tianjin 300457, Peoples R China 2.Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Shandong, Peoples R China 3.Guangxi Zhuang Autonomous Reg Forestry Res Inst, Nanning 530001, Guangxi, Peoples R China 4.Environm Monitoring Ctr, Environm Protect Dept, Nanning 530022, Guangxi, Peoples R China |
| 推荐引用方式 GB/T 7714 | Cai, Jinling,Wu, Qi,Wang, Guangce,et al. Fermentative hydrogen production by a new mesophilic bacterium Clostridium sp 6A-5 isolated from the sludge of a sugar mill[J]. RENEWABLE ENERGY,2013,59:202-209. |
| APA | Cai, Jinling,Wu, Qi,Wang, Guangce,Deng, Chaobin,&Wang, GC.(2013).Fermentative hydrogen production by a new mesophilic bacterium Clostridium sp 6A-5 isolated from the sludge of a sugar mill.RENEWABLE ENERGY,59,202-209. |
| MLA | Cai, Jinling,et al."Fermentative hydrogen production by a new mesophilic bacterium Clostridium sp 6A-5 isolated from the sludge of a sugar mill".RENEWABLE ENERGY 59(2013):202-209. |
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| Fermentative hydroge（700KB） | 限制开放 | CC BY-NC-SA | 浏览 | |||
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