Biogas Production from Distilled Grain Waste by Thermophilic Dry Anaerobic Digestion: Pretreatment of Feedstock and Dynamics of Microbial Community
文献类型：期刊论文
| 作者 | Wang, Ting-Ting2; Sun, Zhao-Yong2; Huang, Yu-Lian2; Tan, Li1,2; Tang, Yue-Qin2; Kida, Kenji2 |
| 刊名 | APPLIED BIOCHEMISTRY AND BIOTECHNOLOGY
 |
| 出版日期 | 2018-02-01 |
| 卷号 | 184期号:2页码:685-702 |
| 关键词 | Distilled grain waste Thermophilic dry anaerobic digestion Biogas Biochemical methane potentialS Thermal pretreatment Microbial community |
| ISSN号 | 0273-2289 |
| DOI | 10.1007/s12010-017-2557-6 |
| 产权排序 | 2 |
| 文献子类 | Article |
| 英文摘要 | Distilled grain waste (DGW) eluted from the Chinese liquor making process poses potential serious environmental problems. The objective of this study is to evaluate the feasibility of converting DGW to biogas by thermophilic dry anaerobic digestion. To improve biogas production, the effects of dilute H2SO4 and thermal pretreatment on DGW were evaluated by biochemical methane potential (BMP) tests. The results indicate that 90 A degrees C thermal pretreatment provided the highest methane production at 212.7 mL/g-VTSadd. The long-term thermophilic dry anaerobic digestion process was conducted in a 5-L separable flask for more than 3 years at a volatile total solid (VTS) loading rate of 1 g/kg-sludge/d, using synthetic waste, untreated and 90 A degrees C thermal pretreated DGW as the feedstock, respectively. A higher methane production, 451.6 mL/g-VTSadd, was obtained when synthetic waste was used; the methane production decreased to 139.4 mL/g-VTSadd when the untreated DGW was used. The 90 A degrees C thermal pretreated DGW increased the methane production to 190.5 mL/g-VTSadd, showing an increase of 36.7% in methane production compared with that using untreated DGW. The microbial community structure analysis indicates that the microbial community in the thermophilic dry anaerobic digestion system maintained a similar structure when untreated or pretreated DGW was used, whereas the structure differed significantly when synthetic waste was used as the feedstock. |
| 学科主题 | Biotechnology ; Applied Microbiology |
| URL标识 | 查看原文 |
| WOS关键词 | COMPLETE GENOME SEQUENCE ; LIGNOCELLULOSIC BIOMASS ; METHANE PRODUCTION ; FERMENTATION ; ETHANOL ; ENHANCEMENT ; PERFORMANCE ; BACTERIUM ; REACTORS ; FILTER |
| WOS研究方向 | Biochemistry & Molecular Biology ; Biotechnology & Applied Microbiology |
| 语种 | 英语 |
| WOS记录号 | WOS:000419995100021 |
| 出版者 | HUMANA PRESS INC |
| 源URL | [http://210.75.237.14/handle/351003/30345]  |
| 专题 | 环境治理与食品安全领域_应用与环境微生物研究 环境治理与食品安全领域_中国科学院环境与应用微生物重点实验室 |
| 作者单位 | 1.Chinese Acad Sci, Chengdu Inst Biol, Key Lab Environm & Appl Microbiol, Chengdu 610041, Sichuan, Peoples R China 2.Sichuan Univ, Coll Architecture & Environm, 24 South Sect 1 First Ring Rd, Chengdu 610065, Sichuan, Peoples R China; |
| 推荐引用方式 GB/T 7714 | Wang, Ting-Ting,Sun, Zhao-Yong,Huang, Yu-Lian,et al. Biogas Production from Distilled Grain Waste by Thermophilic Dry Anaerobic Digestion: Pretreatment of Feedstock and Dynamics of Microbial Community[J]. APPLIED BIOCHEMISTRY AND BIOTECHNOLOGY,2018,184(2):685-702. |
| APA | Wang, Ting-Ting,Sun, Zhao-Yong,Huang, Yu-Lian,Tan, Li,Tang, Yue-Qin,&Kida, Kenji.(2018).Biogas Production from Distilled Grain Waste by Thermophilic Dry Anaerobic Digestion: Pretreatment of Feedstock and Dynamics of Microbial Community.APPLIED BIOCHEMISTRY AND BIOTECHNOLOGY,184(2),685-702. |
| MLA | Wang, Ting-Ting,et al."Biogas Production from Distilled Grain Waste by Thermophilic Dry Anaerobic Digestion: Pretreatment of Feedstock and Dynamics of Microbial Community".APPLIED BIOCHEMISTRY AND BIOTECHNOLOGY 184.2(2018):685-702. |
入库方式： OAI收割
来源：成都生物研究所
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