Substrate salinity: A critical factor regulating the performance of microbial fuel cells, a review
文献类型：期刊论文
| 作者 | Guo, Fei1,2; Luo, Huiqin1; Shi, Zongyang1; Wu, Yan1; Liu, Hong2
|
| 刊名 | SCIENCE OF THE TOTAL ENVIRONMENT
 |
| 出版日期 | 2021-04-01 |
| 卷号 | 763页码:16 |
| 关键词 | Microbial fuel cells Substrate salinity Power generation Wastewater treatment Electroactive bacteria |
| ISSN号 | 0048-9697 |
| DOI | 10.1016/j.scitotenv.2020.143021 |
| 通讯作者 | Liu, Hong(liuhong@cigit.ac.cn) |
| 英文摘要 | Substrate salinity is a critical factor influencing microbial fuel cells (MFCs) performance and various studies have suggested that increasing substrate salinity first improves MFC performance. However, a further increase in salinity that exceeds the salinity tolerance of exoelectrogens shows negative effects because of inhibited bacterial activity and increased activation losses. In this review, electricity generation and contaminant removal from saline substrates using MFCs are summarized, and results show different optimal salinities for obtaining maximum performance. Then, electroactive bacteria capable of tolerating saline environments and strategies for improving salinity tolerance are discussed. In addition to ohmic resistance and bacterial activity, membrane resistance and catalyst performance will also be affected by substrate salinity, all of which jointly contribute the final overall MFC performance. Therefore, the combined effect of salinity is analyzed to illustrate how the MFC performance changes with increasing salinity. Finally, the challenges and perspectives of MFCs operated in saline environments are discussed. (C) 2020 Elsevier B.V. All rights reserved. |
| 资助项目 | National Natural Science Foundation of China[51525805] ; Xillua University |
| WOS研究方向 | Environmental Sciences & Ecology |
| 语种 | 英语 |
| WOS记录号 | WOS:000608188700081 |
| 出版者 | ELSEVIER |
| 源URL | [http://119.78.100.138/handle/2HOD01W0/12772]  |
| 专题 | 中国科学院重庆绿色智能技术研究院 |
| 通讯作者 | Liu, Hong |
| 作者单位 | 1.Xihua Univ, Sch Civil Engn Architecture & Environm, Chengdu 610039, Peoples R China 2.Chinese Acad Sci, Chongqing Inst Green & Intelligent Technol, Chongqing 400714, Peoples R China |
| 推荐引用方式 GB/T 7714 | Guo, Fei,Luo, Huiqin,Shi, Zongyang,et al. Substrate salinity: A critical factor regulating the performance of microbial fuel cells, a review[J]. SCIENCE OF THE TOTAL ENVIRONMENT,2021,763:16. |
| APA | Guo, Fei,Luo, Huiqin,Shi, Zongyang,Wu, Yan,&Liu, Hong.(2021).Substrate salinity: A critical factor regulating the performance of microbial fuel cells, a review.SCIENCE OF THE TOTAL ENVIRONMENT,763,16. |
| MLA | Guo, Fei,et al."Substrate salinity: A critical factor regulating the performance of microbial fuel cells, a review".SCIENCE OF THE TOTAL ENVIRONMENT 763(2021):16. |
入库方式： OAI收割
来源：重庆绿色智能技术研究院
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