Enhanced methane production via repeated batch bioaugmentation pattern of enriched microbial consortia
文献类型：期刊论文
| 作者 | Yang, Zhiman; Guo, Rongbo; Xu, Xiaohui; Wang, Lin; Dai, Meng |
| 刊名 | BIORESOURCE TECHNOLOGY
 |
| 出版日期 | 2016-09-01 |
| 卷号 | 216页码:471-477 |
| 关键词 | Bioaugmentation Methane Bacterial community shift |
| 英文摘要 | Using batch and repeated batch cultivations, this study investigated the effects of bioaugmentation with enriched microbial consortia ( named as EMC) on methane production from effluents of hydrogen-producing stage of potato slurry, as well as on the indigenous bacterial community. The results demonstrated that the improved methane production and shift of the indigenous bacterial community structure were dependent on the EMC/sludge ratio and bioaugmentation patterns. The methane yield and production rate in repeated batch bioaugmentation pattern of EMC were, respectively, average 15% and 10% higher than in one-time bioaugmentation pattern of EMC. DNA-sequencing approach showed that the enhanced methane production in the repeated batch bioaugmentation pattern of EMC mainly resulted from the enriched iron-reducing bacteria and the persistence of the introduced Syntrophomonas, which led to a rapid degradation of individual VFAs to methane. The findings contributed to understanding the correlation between the bioaugmentation of microbial consortia, community shift, and methane production. (C) 2016 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] | INTERSPECIES ELECTRON-TRANSFER ; VOLATILE FATTY-ACIDS ; ANAEROBIC-DIGESTION ; SYNTROPHIC OXIDATION ; COMMUNITY STRUCTURE ; HYDROGEN-PRODUCTION ; BIOGAS PRODUCTION ; GEN. NOV. ; REDUCTION ; PARTICLES |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000379555900059 |
| 源URL | [http://ir.qibebt.ac.cn/handle/337004/8392]  |
| 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 | Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, Key Lab Biofuels, Shandong Ind Engn Lab Biogas Prod & Utilizat, Qingdao 266101, Shandong, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yang, Zhiman,Guo, Rongbo,Xu, Xiaohui,et al. Enhanced methane production via repeated batch bioaugmentation pattern of enriched microbial consortia[J]. BIORESOURCE TECHNOLOGY,2016,216:471-477. |
| APA | Yang, Zhiman,Guo, Rongbo,Xu, Xiaohui,Wang, Lin,&Dai, Meng.(2016).Enhanced methane production via repeated batch bioaugmentation pattern of enriched microbial consortia.BIORESOURCE TECHNOLOGY,216,471-477. |
| MLA | Yang, Zhiman,et al."Enhanced methane production via repeated batch bioaugmentation pattern of enriched microbial consortia".BIORESOURCE TECHNOLOGY 216(2016):471-477. |
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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