Alkaline thermal pretreatment at mild temperatures for biogas production from anaerobic digestion of antibiotic mycelial residue
文献类型：期刊论文
| 作者 | Li, Chunxing1,2; Zhang, Guangyi1; Zhang, Zhikai1,3; Ma, Dachao4; Xu, Guangwen1 |
| 刊名 | BIORESOURCE TECHNOLOGY
 |
| 出版日期 | 2016-05-01 |
| 卷号 | 208期号:MAY页码:49-57 |
| 关键词 | Alkaline thermal pretreatment Anaerobic digestion Antibiotic mycelial residue Methane Biogas |
| ISSN号 | 0960-8524 |
| 通讯作者 | Zhang, GY (reprint author), Chinese Acad Sci, Inst Proc Engn, State Key Lab Multiphase Complex Syst, Beijing 100190, Peoples R China. |
| 英文摘要 | This paper aims at lowering the temperature for thermal pretreatment (TPT) of antibiotic mycelial residue (AMR) by alkali addition but without significantly worsening subsequent anaerobic digestion (AD) for biogas. Batch TPT and AD experiments were conducted in a bench-scale autoclave and several bench-scale anaerobic digesters, respectively. The results showed that the methane yield (<200 ml.(g VS)(-1)) was visibly lower with lowering pretreatment temperature, compared to that (290 ml.(g VS)(-1)) for TPT at the optimal temperature of 120 degrees C, while it rebounded to 231 ml.(g VS)(-1) when proper amounts of alkali were employed (to adjust the pH of the AMR to 12) for TPT at 80 degrees C. Further analysis indicated that low-temperature alkaline TPT was significantly less energy-consumption compared to only TPT, at cost of small amounts of alkali. It was more convenient and economical to implement AD of AMR in combination with alkaline TPT at mild temperatures for biogas. (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] | SOLID-WASTE ; SLUDGE |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000371930900008 |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/20630]  |
| 专题 | 过程工程研究所_研究所（批量导入） |
| 作者单位 | 1.Chinese Acad Sci, Inst Proc Engn, State Key Lab Multiphase Complex Syst, Beijing 100190, Peoples R China 2.Chinese Acad Sci, Inst Urban Environm, Key Lab Urban Pollutant Convers, Xiamen 361021, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 4.Guangxi Univ, Coll Environm, Nanning 530004, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Chunxing,Zhang, Guangyi,Zhang, Zhikai,et al. Alkaline thermal pretreatment at mild temperatures for biogas production from anaerobic digestion of antibiotic mycelial residue[J]. BIORESOURCE TECHNOLOGY,2016,208(MAY):49-57. |
| APA | Li, Chunxing,Zhang, Guangyi,Zhang, Zhikai,Ma, Dachao,&Xu, Guangwen.(2016).Alkaline thermal pretreatment at mild temperatures for biogas production from anaerobic digestion of antibiotic mycelial residue.BIORESOURCE TECHNOLOGY,208(MAY),49-57. |
| MLA | Li, Chunxing,et al."Alkaline thermal pretreatment at mild temperatures for biogas production from anaerobic digestion of antibiotic mycelial residue".BIORESOURCE TECHNOLOGY 208.MAY(2016):49-57. |
入库方式： OAI收割
来源：过程工程研究所
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