Response of antimicrobial nitrofurazone-degrading biocathode communities to different cathode potentials
文献类型：期刊论文
| 作者 | Cui, Dichen; Cui, Dan; Qi, Mengyuan; Kong, Deyong; Shao, Chunyan; Ren, Nanqi; Yun, Hui; Wang, Aijie; Liang, Bin |
| 刊名 | BIORESOURCE TECHNOLOGY
 |
| 出版日期 | 2017-10-01 |
| 卷号 | 241期号:0页码:951-958 |
| 关键词 | Nitrofurans Nitrofurazone (Nfz) Nfz Bioelectrodegradation Biocathode Community Structure Cathode Potential Regulation |
| 英文摘要 | Bioelectrodegradation of various organic pollutants has been extensively studied. However, whether different cathode potentials could alter the antimicrobial-degrading biocathode community structure and composition remain poorly understood. Here, the microbial community structure and composition of the nitrofurans nitrofurazone (NFZ) degrading biocathode in response to different cathode potentials (-0.45 +/- 0.01, -0.65 +/- 0.01 and -0.86 +/- 0.05 V vs standard hydrogen electrode, with applied cell voltages of 0.2, 0.5 and 0.8 V, respectively) were investigated. The bioelectrodegradation efficiency and degree of NFZ were highly related to different cathode potentials. The 0.2 and 0.5 V performed biocathode communities were similar but significantly differed from those of the 0.8 V and open circuit biofilms. The bacteria possessing functions of nitroaromatics reduction and electrons transfer (e. g. Klebsiella, Enterococcus, Citrobacter and Desulfovibrio) were selectively enriched in different biocathode communities. This study offers new insights into the ecological response of antimicrobial-degrading biocathode communities to different cathode potentials. (C) 2017 Elsevier Ltd. All rights reserved. |
| 源URL | [http://ir.rcees.ac.cn/handle/311016/39649]  |
| 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 | Cui, Dichen,Cui, Dan,Qi, Mengyuan,et al. Response of antimicrobial nitrofurazone-degrading biocathode communities to different cathode potentials[J]. BIORESOURCE TECHNOLOGY,2017,241(0):951-958. |
| APA | Cui, Dichen.,Cui, Dan.,Qi, Mengyuan.,Kong, Deyong.,Shao, Chunyan.,...&Liang, Bin.(2017).Response of antimicrobial nitrofurazone-degrading biocathode communities to different cathode potentials.BIORESOURCE TECHNOLOGY,241(0),951-958. |
| MLA | Cui, Dichen,et al."Response of antimicrobial nitrofurazone-degrading biocathode communities to different cathode potentials".BIORESOURCE TECHNOLOGY 241.0(2017):951-958. |
入库方式： OAI收割
来源：生态环境研究中心
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。