A phosphorus-free anolyte to enhance coulombic efficiency of microbial fuel cells
文献类型：期刊论文
| 作者 | Tang, Xinhua1,2; Li, Haoran3; Du, Zhuwei3; Ng, How Yong1 |
| 刊名 | JOURNAL OF POWER SOURCES
 |
| 出版日期 | 2014-12-05 |
| 卷号 | 268期号:DEC页码:14-18 |
| 关键词 | Coulombic efficiency Phosphorus-free anolyte Suspended biomass Microbial fuel cells |
| ISSN号 | 0378-7753 |
| 其他题名 | J. Power Sources |
| 中文摘要 | In this study, a phosphorus-free anolyte is prepared by using bicarbonate to replace phosphate buffer for application in two chamber microbial fuel cells (MFCs). Optical density test and Bradford protein assay shows that this phosphorus-free anolyte effectively inhibits the growth and reproduction of microorganisms suspended in the solution and greatly reduces the suspended cell mass. As a result, it considerably enhances the coulombic efficiency (CE) of MFCs. When the acetate concentration is 11 mM, the CE of the MFC using the pH 7 phosphate-containing anolyte is 9.7% and the CE with the pH 8.3 phosphate-containing anolyte is 9.1%, while the CE of the MFC using the phosphorus-free anolyte (pH 83) achieves 26.6%. This study demonstrates that this phosphorus-free anolyte holds the potential to enhance the feasibility for practical applications of MFCs. (C) 2014 Elsevier B.V. All rights reserved. |
| 英文摘要 | In this study, a phosphorus-free anolyte is prepared by using bicarbonate to replace phosphate buffer for application in two chamber microbial fuel cells (MFCs). Optical density test and Bradford protein assay shows that this phosphorus-free anolyte effectively inhibits the growth and reproduction of microorganisms suspended in the solution and greatly reduces the suspended cell mass. As a result, it considerably enhances the coulombic efficiency (CE) of MFCs. When the acetate concentration is 11 mM, the CE of the MFC using the pH 7 phosphate-containing anolyte is 9.7% and the CE with the pH 8.3 phosphate-containing anolyte is 9.1%, while the CE of the MFC using the phosphorus-free anolyte (pH 83) achieves 26.6%. This study demonstrates that this phosphorus-free anolyte holds the potential to enhance the feasibility for practical applications of MFCs. (C) 2014 Elsevier B.V. All rights reserved. |
| WOS标题词 | Science & Technology ; Physical Sciences ; Technology |
| 类目[WOS] | Electrochemistry ; Energy & Fuels |
| 研究领域[WOS] | Electrochemistry ; Energy & Fuels |
| 关键词[WOS] | WASTE-WATER TREATMENT ; OPERATIONAL PARAMETERS ; ELECTRICITY-GENERATION ; OXYGEN REDUCTION ; PERFORMANCE ; BIOFILM ; CATHODE ; CHAMBER ; COMPOSITES ; ELECTRODES |
| 收录类别 | SCI |
| 原文出处 | |
| 语种 | 英语 |
| WOS记录号 | WOS:000340311800003 |
| 公开日期 | 2014-09-30 |
| 版本 | 出版稿 |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/11524]  |
| 专题 | 过程工程研究所_研究所（批量导入） |
| 作者单位 | 1.Natl Univ Singapore, Ctr Water Res, Dept Civil & Environm Engn, Singapore 117576, Singapore 2.Natl Univ Singapore, NUS Grad Sch Integrat Sci & Engn, Singapore 117576, Singapore 3.Chinese Acad Sci, Inst Proc Engn, Natl Key Lab Biochem Engn, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Tang, Xinhua,Li, Haoran,Du, Zhuwei,et al. A phosphorus-free anolyte to enhance coulombic efficiency of microbial fuel cells[J]. JOURNAL OF POWER SOURCES,2014,268(DEC):14-18. |
| APA | Tang, Xinhua,Li, Haoran,Du, Zhuwei,&Ng, How Yong.(2014).A phosphorus-free anolyte to enhance coulombic efficiency of microbial fuel cells.JOURNAL OF POWER SOURCES,268(DEC),14-18. |
| MLA | Tang, Xinhua,et al."A phosphorus-free anolyte to enhance coulombic efficiency of microbial fuel cells".JOURNAL OF POWER SOURCES 268.DEC(2014):14-18. |
入库方式： OAI收割
来源：过程工程研究所
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