Synchronous bio-degradation and bio-electricity generation in a Microbial Fuel Cell with aged and fresh leachate from the identical subtropical area
文献类型：期刊论文
| 作者 | Cheng, Peng2,3; Shan, Rui4,5; Yuan, Hao-Ran4,5 ; Tan, Xiangping1,6; Chen, Yong4,5; Wu, Jinchuan3
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| 刊名 | JOURNAL OF ENVIRONMENTAL MANAGEMENT
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| 出版日期 | 2022-08-15 |
| 卷号 | 316页码:8 |
| 关键词 | Landfill leachate Microbial fuel cell Chemical oxygen demand Anode biofilm Phylogenetic tree |
| ISSN号 | 0301-4797 |
| DOI | 10.1016/j.jenvman.2022.115017 |
| 通讯作者 | Yuan, Hao-Ran(yuanhr@ms.giec.ac.cn) |
| 英文摘要 | Seasonal leachate from both sealed and operating landfill in the identical district were employed as the sole substrate in the Microbial Fuel Cell (MFC) to evaluate the power output performance and aqueous organic waste disposal. The electrical performance was characterized to study the power generation, while the Chemical Oxygen Demand (COD) removal ratio and Coulombic Efficiency (CE) were calculated to illustrate the substrate disposal effect. In addition, Scanning Electron Microscope (SEM) on the operated anode was conducted to preliminarily explain the microbial community difference, and the phylogenetic tree constructed on the cultivated microorganism was an insight into the dominant bacteria suitable for leachate degradation. It was found that the MFCs inoculated with seasonal leachate from both sealed and operating landfill could generate electricity successfully. Although the fresh leachate-inoculated MFCs had better electrical output performance (22.7-25.6 W/m(3) versus 6.61-7.48 W/m(3)) and COD removal efficiency (55.8%-61.7% versus 47.7%-51.4%), the CEs were only 4.3%-7.6%, which were lower than the aged leachate inoculated group (5.9%-11.3%). Based on the SEM images and the phylogenetic tree of the operated anode, the composition impacts on the microbial community and power output performance were verified, which was instructive for the leachate disposal in the MFC. |
| WOS关键词 | LANDFILL LEACHATE ; REMOVAL ; WATER ; DENITRIFICATION ; IDENTIFICATION ; GROUNDWATER ; DYNAMICS ; RECOVERY ; NITROGEN ; QUALITY |
| 资助项目 | Postdoctoral Science Foundation, China[2020M672866] ; National Natural Science Funds of China[22106163] ; Guangdong Academy of Sciences, China ; Key Special Project for Introduced Talents Team of Southern Marine Science and Engineering Guangdong Laboratory (Guangzhou)[GML2019ZD0101] ; Hundred-Talent Program[2020GDASYL-20200102010] ; Hundred-Talent Program[2020GDASYL-20200102009] |
| WOS研究方向 | Environmental Sciences & Ecology |
| 语种 | 英语 |
| WOS记录号 | WOS:000805833900003 |
| 出版者 | ACADEMIC PRESS LTD- ELSEVIER SCIENCE LTD |
| 资助机构 | Postdoctoral Science Foundation, China ; National Natural Science Funds of China ; Guangdong Academy of Sciences, China ; Key Special Project for Introduced Talents Team of Southern Marine Science and Engineering Guangdong Laboratory (Guangzhou) ; Hundred-Talent Program |
| 源URL | [http://ir.giec.ac.cn/handle/344007/36790]  |
| 专题 | 中国科学院广州能源研究所 |
| 通讯作者 | Yuan, Hao-Ran |
| 作者单位 | 1.Chinese Acad Sci, Key Lab Vegetat Restorat & Management Degraded Eco, South China Bot Garden, 723 Xingke Rd, Guangzhou 510650, Peoples R China 2.Guangzhou Univ, Inst Environm Res Greater Bay Area, Key Lab Water Qual & Conservat Pearl River Delta, Minist Educ, Guangzhou 510006, Peoples R China 3.Guangdong Acad Sci, Inst Biol & Med Engn, Guangzhou, Peoples R China 4.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Peoples R China 5.Southern Marine Sci & Engn Guangdong Lab Guangzhou, Guangzhou 511458, Peoples R China 6.Southern Marine Sci & Engn Guangdong Lab Guangzhou, Guangzhou, Peoples R China |
| 推荐引用方式 GB/T 7714 | Cheng, Peng,Shan, Rui,Yuan, Hao-Ran,et al. Synchronous bio-degradation and bio-electricity generation in a Microbial Fuel Cell with aged and fresh leachate from the identical subtropical area[J]. JOURNAL OF ENVIRONMENTAL MANAGEMENT,2022,316:8. |
| APA | Cheng, Peng,Shan, Rui,Yuan, Hao-Ran,Tan, Xiangping,Chen, Yong,&Wu, Jinchuan.(2022).Synchronous bio-degradation and bio-electricity generation in a Microbial Fuel Cell with aged and fresh leachate from the identical subtropical area.JOURNAL OF ENVIRONMENTAL MANAGEMENT,316,8. |
| MLA | Cheng, Peng,et al."Synchronous bio-degradation and bio-electricity generation in a Microbial Fuel Cell with aged and fresh leachate from the identical subtropical area".JOURNAL OF ENVIRONMENTAL MANAGEMENT 316(2022):8. |
入库方式： OAI收割
来源：广州能源研究所
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