Electricity production and sludge reduction by integrating microbial fuel cells in anoxic-oxic process
文献类型：期刊论文
| 作者 | Chen, Hong; Wang, Xiao; Luo, Meng; Xiao, Benyi; Guo, Xuesong; Liu, Junxin; Li, Zuoxing |
| 刊名 | WASTE MANAGEMENT
 |
| 出版日期 | 2017-11-01 |
| 卷号 | 69期号:0页码:346-352 |
| 关键词 | Anoxic-oxic Process Electricity Production Microbial Fuel Cell Municipal Wastewater Sludge Reduction |
| 英文摘要 | To produce energy and reduce sludge production from the treatment of municipal wastewater, four identical microbial fuel cells (MFCs) were constructed in an anoxic-oxic (A/O) process (MFCs-A/O system). Experimental results indicated that this system enhance the removals of chemical oxygen demand (COD) and total nitrogen (TN). The electricity produced by each MFC were ranged from 0.371 to 0.477 V (voltage) and from 138 to 227 mW/m(3) (power density) at the stable stage, when the external resistance was fixed at 1000 Omega. The coulombic efficiency of the MFCs-A/O system ranged from 0.31% to 1.68% (mean = 0.72%) at the stable stage, respectively. The removals of COD and TN in the MFCs-A/O system were slightly higher than those in the control system. Compared with the control system, the MFCs-A/O system can reduce waste activated sludge production and sludge yield by 24.0% and 24.2%, respectively. The experimental results indicated that the MFC constructed in A/O system improves wastewater treatment and the MFCs-A/O system can produce electricity while reducing sludge production and increasing wastewater treatment efficiency. (C) 2017 Elsevier Ltd. All rights reserved. |
| 源URL | [http://ir.rcees.ac.cn/handle/311016/39570]  |
| 专题 | 生态环境研究中心_水污染控制实验室 |
| 推荐引用方式 GB/T 7714 | Chen, Hong,Wang, Xiao,Luo, Meng,et al. Electricity production and sludge reduction by integrating microbial fuel cells in anoxic-oxic process[J]. WASTE MANAGEMENT,2017,69(0):346-352. |
| APA | Chen, Hong.,Wang, Xiao.,Luo, Meng.,Xiao, Benyi.,Guo, Xuesong.,...&Li, Zuoxing.(2017).Electricity production and sludge reduction by integrating microbial fuel cells in anoxic-oxic process.WASTE MANAGEMENT,69(0),346-352. |
| MLA | Chen, Hong,et al."Electricity production and sludge reduction by integrating microbial fuel cells in anoxic-oxic process".WASTE MANAGEMENT 69.0(2017):346-352. |
入库方式： OAI收割
来源：生态环境研究中心
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