Innovative method for increased methane recovery from two-phase anaerobic digestion of food waste through reutilization of acidogenic off-gas in methanogenic reactor
文献类型：期刊论文
| 作者 | Yan, Bing Hua1,2; Selvam, Ammaiyappan2; Wong, Jonathan W. C.2 |
| 刊名 | BIORESOURCE TECHNOLOGY
 |
| 出版日期 | 2016-10-01 |
| 卷号 | 217页码:3-9 |
| 关键词 | Food waste Two-phase anaerobic digestion Acidogenic off-gas Hydrogenotrophic methanogenesis Methane |
| 英文摘要 | In this study, the performance of a two-phase anaerobic digestion reactor treating food waste with the reutilization of acidogenic off-gas was investigated with the objective to improve the hydrogen availability for the methanogenic reactor. As a comparison a treatment without off-gas reutilization was also set up. Results showed that acidogenic off-gas utilization in the upflow anaerobic sludge blanket (UASB) reactor increased the methane recovery up to 38.6%. In addition, a 27% increase in the production of cumulative chemical oxygen demand (COD) together with an improved soluble microbial products recovery dominated by butyrate was observed in the acidogenic leach bed reactor (LBR) with off-gas reutilization. Of the increased methane recovery, similar to 8% was contributed by the utilization of acidogenic off-gas in UASB. Results indicated that utilization of acidogenic off-gas in methanogenic reactor is a viable technique for improving overall methane recovery. (C) 2016 Published by Elsevier Ltd. |
| 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] | FERMENTATIVE HYDROGEN-PRODUCTION ; SYNTROPHIC ACETOGENESIS ; SELECTIVE PRODUCTION ; ACETATE PRODUCTION ; LACTIC-ACID ; PH CONTROL ; HYDROLYSIS ; SLUDGE ; ACIDIFICATION ; OPTIMIZATION |
| 收录类别 | SCI ; ISTP |
| 语种 | 英语 |
| WOS记录号 | WOS:000380226300002 |
| 源URL | [http://ir.qibebt.ac.cn/handle/337004/8384]  |
| 专题 | 青岛生物能源与过程研究所_环境资源化与水回用团队 |
| 作者单位 | 1.Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, Lab Waste Valorisat & Water Reuse, Qingdao, Peoples R China 2.Hong Kong Baptist Univ, Dept Biol, Sinoforest Appl Res Ctr Pearl River Delta Environ, Hong Kong Special Adm Reg, Hong Kong, Hong Kong, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yan, Bing Hua,Selvam, Ammaiyappan,Wong, Jonathan W. C.. Innovative method for increased methane recovery from two-phase anaerobic digestion of food waste through reutilization of acidogenic off-gas in methanogenic reactor[J]. BIORESOURCE TECHNOLOGY,2016,217:3-9. |
| APA | Yan, Bing Hua,Selvam, Ammaiyappan,&Wong, Jonathan W. C..(2016).Innovative method for increased methane recovery from two-phase anaerobic digestion of food waste through reutilization of acidogenic off-gas in methanogenic reactor.BIORESOURCE TECHNOLOGY,217,3-9. |
| MLA | Yan, Bing Hua,et al."Innovative method for increased methane recovery from two-phase anaerobic digestion of food waste through reutilization of acidogenic off-gas in methanogenic reactor".BIORESOURCE TECHNOLOGY 217(2016):3-9. |
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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