Cold isotherm pressing pretreatment for effective improvement of methane production from Hybrid Pennisetum
文献类型：期刊论文
| 作者 | Li, Hongru1,2; Pang, Yuwan3; Sun, Yongming1,2; Xing, Tao1,2; Yang, Gaixiu1,2; Kong, Xiaoying1,2; Li, Lianhua1,2; Zhen, Feng1,2,4 |
| 刊名 | FUEL
 |
| 出版日期 | 2023-12-01 |
| 卷号 | 353页码:8 |
| 关键词 | Biofuel Anaerobic digestion Ultra-high pressure Sustainable pretreatment Microbial diversity |
| ISSN号 | 0016-2361 |
| DOI | 10.1016/j.fuel.2023.129274 |
| 通讯作者 | Zhen, Feng(zhenfeng@ms.giec.ac.cn) |
| 英文摘要 | Ultra-high pressing pretreatment has been employed to effectively improve methane production from Hybrid Pennisetum. In this study, Hybrid Pennisetum was pretreated by cold isostatic pressing (CIP) to improve methane production. The pretreatment enhanced the accessibility between the substrate and inoculum. The decomposition of the compact biomass structure was analyzed through Fourier Transform Infrared Spectrometer (FT-IR) and X-ray Diffractometer (XRD). Moreover, the electron transfer capability in the system was evaluated by electrochemical analysis. The systematic experiment yielded the highest methane production at a pressure of 400Mpa, reaching 227.67 mL/g VS. The pretreatment changed the reducing sugar content (RS), pH, and volatile fatty acids (VFAs) in the AD system, which in turn increased the cumulative methane production. This study provides a promising platform for the development of an efficient methanogenic pretreatment. |
| WOS关键词 | ANAEROBIC-DIGESTION ; STRAW ; PRESSURE |
| 资助项目 | National Key R amp; D Program of China[2022YFC3902400] ; Chinese Academy of Sciences Strategic Leading Science and Technology Project (Class A) ; Key R amp; D project of Heilongjiang Province[20214BBG74007] ; Technological Project of Heilongjiang Province[XDA21050400] ; Key Project of Research and Development Plan in Jiangxi Province[21978289] ; National Natural Science Foundation of China ; [GY2021ZB0253/GA21D009] ; [2022ZXJ05C01] |
| WOS研究方向 | Energy & Fuels ; Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:001050075400001 |
| 出版者 | ELSEVIER SCI LTD |
| 资助机构 | National Key R amp; D Program of China ; Chinese Academy of Sciences Strategic Leading Science and Technology Project (Class A) ; Key R amp; D project of Heilongjiang Province ; Technological Project of Heilongjiang Province ; Key Project of Research and Development Plan in Jiangxi Province ; National Natural Science Foundation of China |
| 源URL | [http://ir.giec.ac.cn/handle/344007/39686]  |
| 专题 | 中国科学院广州能源研究所 |
| 通讯作者 | Zhen, Feng |
| 作者单位 | 1.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Peoples R China 2.Guangdong Prov Key Lab New & Renewable Energy Res, Guangzhou 510640, Peoples R China 3.Guangdong Acad Agr Sci, Inst Agr Resources & Environm, Guangzhou 510640, Peoples R China 4.2 Energy Rd, Guangzhou 510640, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Hongru,Pang, Yuwan,Sun, Yongming,et al. Cold isotherm pressing pretreatment for effective improvement of methane production from Hybrid Pennisetum[J]. FUEL,2023,353:8. |
| APA | Li, Hongru.,Pang, Yuwan.,Sun, Yongming.,Xing, Tao.,Yang, Gaixiu.,...&Zhen, Feng.(2023).Cold isotherm pressing pretreatment for effective improvement of methane production from Hybrid Pennisetum.FUEL,353,8. |
| MLA | Li, Hongru,et al."Cold isotherm pressing pretreatment for effective improvement of methane production from Hybrid Pennisetum".FUEL 353(2023):8. |
入库方式： OAI收割
来源：广州能源研究所
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