Optimization of working cathode position in sleeve-type bioelectrochemical system with inner chamber/outer chamber for azo dye treatment
文献类型：期刊论文
| 作者 | Kong, Fanying; Wang, Aijie; Ren, Hong-Yu |
| 刊名 | BIORESOURCE TECHNOLOGY
 |
| 出版日期 | 2015-11 |
| 卷号 | 198页码:437-444 |
| 关键词 | Bioelectrochemical System (Bes) Sleeve-type Configuration Working Position Decolorization Azo Dye |
| 英文摘要 | In this study, the optimization of working cathode position in sleeve-type bioelectrochemical system (BES) was evaluated with inner/outer chamber for azo dye decolorization. Results showed that the working position in outer chamber performed better with decolorization efficiencies of 97.8 +/- 2.1% (7 h) and 94.0 +/- 2.3% (16 h) than that in inner chamber as the volume ratio V-cathode:V-anode = 1:1 and 3:1, respectively. The current and electrochemical impedance spectroscopy (EIS) analysis indicated that the proton/electron transfer and anolyte diffusion could be improved using outer chamber as working position. The decolorization with increased volume ratio could be further improved through the strategy of increasing substrate concentration, which would provide enough electrons and decrease diffusion resistance, further improving the whole performance with increased outer cathode volume. It has the great potential in sleeve-type configuration application and would create more challenges for process optimization and maintenance. (C) 2015 Elsevier Ltd. All rights reserved. |
| WOS研究方向 | Agricultural Engineering ; Biotechnology & Applied Microbiology ; Energy & Fuels |
| WOS记录号 | WOS:000363487500057 |
| 源URL | [http://ir.rcees.ac.cn/handle/311016/32937]  |
| 专题 | 生态环境研究中心_中国科学院环境生物技术重点实验室 |
| 推荐引用方式 GB/T 7714 | Kong, Fanying,Wang, Aijie,Ren, Hong-Yu. Optimization of working cathode position in sleeve-type bioelectrochemical system with inner chamber/outer chamber for azo dye treatment[J]. BIORESOURCE TECHNOLOGY,2015,198:437-444. |
| APA | Kong, Fanying,Wang, Aijie,&Ren, Hong-Yu.(2015).Optimization of working cathode position in sleeve-type bioelectrochemical system with inner chamber/outer chamber for azo dye treatment.BIORESOURCE TECHNOLOGY,198,437-444. |
| MLA | Kong, Fanying,et al."Optimization of working cathode position in sleeve-type bioelectrochemical system with inner chamber/outer chamber for azo dye treatment".BIORESOURCE TECHNOLOGY 198(2015):437-444. |
入库方式： OAI收割
来源：生态环境研究中心
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