Microbial fuel cell-upflow biofilter coupling system for deep denitrification and power recovery: Efficiencies, bacterial succession and interactions

2020 ◽  
pp. 110331
Author(s):  
Zhi-Ling Li ◽  
Zhong-Li Zhu ◽  
Xiao-Qiu Lin ◽  
Fan Chen ◽  
Xu Li ◽  
...  
Keyword(s):  
Fuel Cell ◽  
Microbial Fuel Cell ◽  
Coupling System ◽  
Bacterial Succession ◽  
Power Recovery

Process engineering for stable power recovery from dairy wastewater using microbial fuel cell

2021 ◽  
Vol 46 (4) ◽  
pp. 3171-3182 ◽  
Author(s):  
Payel Choudhury ◽  
Rup Narayan Ray ◽  
Tarun Kanti Bandyopadhyay ◽  
Bikram Basak ◽  
Muthusivaramapandian Muthuraj ◽  
...  
Keyword(s):  
Fuel Cell ◽  
Microbial Fuel Cell ◽  
Process Engineering ◽  
Dairy Wastewater ◽  
Power Recovery

Microbial fuel cell and membrane bioreactor coupling system: recent trends

2018 ◽  
Vol 25 (24) ◽  
pp. 23631-23644 ◽  
Author(s):  
Wenbin Liu ◽  
Hui Jia ◽  
Jie Wang ◽  
Hongwei Zhang ◽  
Changchun Xin ◽  
...  
Keyword(s):  
Fuel Cell ◽  
Microbial Fuel Cell ◽  
Membrane Bioreactor ◽  
Coupling System ◽  
Recent Trends

Increasing power recovery and organic removal efficiency using extended longitudinal tubular microbial fuel cell (MFC) reactors

2011 ◽  
Vol 4 (2) ◽  
pp. 459-465 ◽  
Author(s):  
Jung Rae Kim ◽  
Jorge Rodríguez ◽  
Freda R. Hawkes ◽  
Richard M. Dinsdale ◽  
Alan J. Guwy ◽  
...  
Keyword(s):  
Fuel Cell ◽  
Microbial Fuel Cell ◽  
Removal Efficiency ◽  
Organic Removal ◽  
Power Recovery

scholarly journals Research Progress and Prospect of Constructed Wetland-microbial Fuel Cell Coupling System

2021 ◽  
Vol 945 (1) ◽  
pp. 012045
Author(s):  
Yucui Shi ◽  
Gang Tang ◽  
Yanchao Ye ◽  
Xinyi Luo ◽  
Shaohong You
Keyword(s):  
Organic Matter ◽  
Fuel Cell ◽  
Microbial Fuel Cell ◽  
Constructed Wetland ◽  
Electrode Materials ◽  
System Structure ◽  
Research Progress ◽  
Cell Coupling ◽  
Electrode Structure ◽  
Coupling System

Abstract Constructed wetland-microbial fuel cell coupling system is a new type of bioelectrochemical system that couples constructed wetland and microbial fuel cell. The system plays an important role in biological power generation and sewage purification. The principle is that the bottom of the constructed wetland bed (low ORP) serves as the anode of the microbial fuel cell. The organic matter in the water is degraded under the action of the electricity-producing microorganisms and released during the degradation process. The electrons are transferred along the external circuit to the biocathode on the surface of the bed (higher ORP) to complete the redox reaction. This article summarizes the research progress of the microbial fuel cell-constructed wetland coupling system from two aspects: system structure and factors affecting system operation. The system structure includes electrode materials, substrates, wetland plants and microorganisms. The influencing factors include HRT, DO, organic matter concentration and wastewater composition, electrode structure. Finally, the problems and research directions of the microbial fuel cell-constructed wetland coupling system are summarized, and the research potential of the system is prospected.

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