Sludge char-to-fuel approaches based on the hydrothermal fueling IV: fermentation
文献类型：期刊论文
| 作者 | Qin, Jinyi; Zhang, Rui; Yang, Ruiwen; Fang, Jiao; Zhang, Yu ; Li, Xiaoguang; Gao, Junfa
|
| 刊名 | WATER SCIENCE AND TECHNOLOGY
 |
| 出版日期 | 2021-08-15 |
| 卷号 | 84期号:4页码:880-891 |
| 关键词 | amino acids Bacteroidetes fatty acids HHV hydrothermal fueling |
| ISSN号 | 0273-1223 |
| 英文摘要 | Sewage sludge was subjected to hydrothermal fueling (HTF) (330 degrees C for 40 min), obtaining hydrochar at 13.5 MJ kg(-1). The higher heating value (HHV) of the raw sludge was related to its fatty acid content. The results showed that although the higher heating value (HHV) of the raw sludge was related to its fatty acid content, with the intensification of HTF, the increase in aliphatic/cyclic amino acids determined the production of HHV in the hydrochar. In order to increase the content of fatty acids and amino acids, the sludge was fermented. However, the Bacteroidetes consumed the organic matter too early, which was detrimental to the production of HHV. Therefore, appropriate sludge fermentation is recommended to restrict excessive Bacteroidetes proliferation, decompose lipids to saturated fatty acids, and convert proteins to aliphatic/cyclic amino acids to increase the efficiency of converting sludge to fuel. |
| WOS研究方向 | Engineering, Environmental ; Environmental Sciences ; Water Resources |
| 源URL | [http://ir.rcees.ac.cn/handle/311016/45999]  |
| 专题 | 生态环境研究中心_环境水质学国家重点实验室 |
| 作者单位 | 1.Chinese Acad Sci, Univ Chinese Acad Sci, Res Ctr Ecoenvironm Sci, State Key Lab Environm Aquat Chem, Beijing 100085, Peoples R China 2.Changan Univ, Sch Civil Engn, Xian 710054, Peoples R China |
| 推荐引用方式 GB/T 7714 | Qin, Jinyi,Zhang, Rui,Yang, Ruiwen,et al. Sludge char-to-fuel approaches based on the hydrothermal fueling IV: fermentation[J]. WATER SCIENCE AND TECHNOLOGY,2021,84(4):880-891. |
| APA | Qin, Jinyi.,Zhang, Rui.,Yang, Ruiwen.,Fang, Jiao.,Zhang, Yu.,...&Gao, Junfa.(2021).Sludge char-to-fuel approaches based on the hydrothermal fueling IV: fermentation.WATER SCIENCE AND TECHNOLOGY,84(4),880-891. |
| MLA | Qin, Jinyi,et al."Sludge char-to-fuel approaches based on the hydrothermal fueling IV: fermentation".WATER SCIENCE AND TECHNOLOGY 84.4(2021):880-891. |
入库方式： OAI收割
来源：生态环境研究中心
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