Enhanced methane production from microalgal biomass by anaerobic bio-pretreatment
文献类型：期刊论文
| 作者 | He, Shuai1,2 ; Fan, Xiaolei1; Katukuri, Naveen Reddy1,2; Yuan, Xianzheng1; Wang, Fei1,2; Guo, Rong-Bo1
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| 刊名 | BIORESOURCE TECHNOLOGY
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| 出版日期 | 2016-03-01 |
| 卷号 | 204页码:145-151 |
| 关键词 | Microalgae Chlorella sp Bacillus licheniformis Anaerobic pretreatment Anaerobic digestion |
| 英文摘要 | Anaerobic digestion (AD) of microalgal biomass is one of the most energy efficient technologies to convert microalgae to biofuels. In order to improve the biogas productivity, breaking up the tough and rigid cell wall of microalgae by pretreatment is necessary. In this work, Bacillus licheniformis, a facultative anaerobic bacterial with hydrolytic and acidogenic activities, was adopted to pretreat Chlorella sp. In the established pretreatment process, pure bacterial culture (0%, 1%, 2%, 4%, 8%, v/v) were used to pretreat Chlorella sp. under anaerobic condition at 37 degrees C for 60 h. The soluble chemical oxygen demands (SCOD) content was increased by 16.4-43.4%, while volatile fatty acids (VFAs) were improved by 17.3-44.2%. Furthermore, enhancement of methane production (9.2-22.7%) was also observed in subsequent AD. The results indicated that the more dosages of bacteria were used to pretreat the microalgal biomass in the range of 1-8%, the more methane was produced. (C) 2015 Elsevier Ltd. All rights reserved. |
| WOS标题词 | Science & Technology ; Life Sciences & Biomedicine ; Technology |
| 类目[WOS] | Agricultural Engineering ; Biotechnology & Applied Microbiology ; Energy & Fuels |
| 研究领域[WOS] | Agriculture ; Biotechnology & Applied Microbiology ; Energy & Fuels |
| 关键词[WOS] | CELL-WALL DEGRADATION ; CHLORELLA-VULGARIS ; HYDROGEN-PRODUCTION ; ENZYMATIC PRETREATMENT ; DIGESTION PROCESS ; ALGAL BIOMASS ; FERMENTATION ; SUBSTRATE ; GROWTH ; WASTE |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000368820800019 |
| 公开日期 | 2016-05-03 |
| 源URL | [http://ir.qibebt.ac.cn/handle/337004/7956]  |
| 专题 | 青岛生物能源与过程研究所_生物制氢与沼气团队 |
| 作者单位 | 1.Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, Shandong Ind Engn Lab Biogas Prod & Utilizat, Qingdao 266101, Shandong, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | He, Shuai,Fan, Xiaolei,Katukuri, Naveen Reddy,et al. Enhanced methane production from microalgal biomass by anaerobic bio-pretreatment[J]. BIORESOURCE TECHNOLOGY,2016,204:145-151. |
| APA | He, Shuai,Fan, Xiaolei,Katukuri, Naveen Reddy,Yuan, Xianzheng,Wang, Fei,&Guo, Rong-Bo.(2016).Enhanced methane production from microalgal biomass by anaerobic bio-pretreatment.BIORESOURCE TECHNOLOGY,204,145-151. |
| MLA | He, Shuai,et al."Enhanced methane production from microalgal biomass by anaerobic bio-pretreatment".BIORESOURCE TECHNOLOGY 204(2016):145-151. |
入库方式： OAI收割
来源：青岛生物能源与过程研究所
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