Electricity generation from seafood wastewater in a single- and dual-chamber microbial fuel cell with CoTMPP oxygen-reduction electrocatalyst

2012 ◽  
Vol 87 (8) ◽  
pp. 1167-1172 ◽  
Author(s):  
Hong-Liang Sun
Keyword(s):  
Fuel Cell ◽  
Oxygen Reduction ◽  
Microbial Fuel Cell ◽  
Electricity Generation ◽  
Dual Chamber

scholarly journals The Effect of Total Suspended Solids on the Electricity Generation in Microbial Fuel Cell Treating Actual Potato Chips Processing Wastewater

2019 ◽  
Vol 26 (1) ◽  
pp. 55-62
Author(s):  
Zainab Z. Ismail ◽  
Ahmed Yasir Radeef
Keyword(s):  
Fuel Cell ◽  
Microbial Fuel Cell ◽  
Electricity Generation ◽  
Suspended Solids ◽  
Reference Electrode ◽  
Total Suspended Solids ◽  
Internal Resistance ◽  
Potato Chips ◽  
Dual Chamber ◽  
Current Densities

This study aimed to investigate the effect of total suspended solids (TSS) on the performance of a continuously operated dual-chamber microbial fuel cell (MFC) proceeded by primary clarifier to treat actual potato chips processing wastewater. The system was also tested in the absence of the primary clarifier and the results demonstrated a significant effect of TSS on the polarization curve of the MFC which was obtained by operating the graphite anodic electrode against Ag/AgCl reference electrode. The maximum observed power and current densities were decreased form 102.42 mW/m2 and 447.26 mA/m2 to 80.16 mW/m2 and 299.10 mA/m2, respectively due to the adverse effect of TSS. Also, the internal resistance increased from 40 to 70Ω.  

Ti3C2 supported transition metal oxides and silver as catalysts toward efficient electricity generation in microbial fuel cell

2021 ◽  
Author(s):  
Xinghong Wang ◽  
Xiaobo Gong ◽  
Liu Chen ◽  
Siyu Li ◽  
Jinlin Xie ◽  
...  
Keyword(s):  
Fuel Cell ◽  
Transition Metal ◽  
Oxygen Reduction Reaction ◽  
Metal Oxides ◽  
Oxygen Reduction ◽  
Microbial Fuel Cell ◽  
Transition Metal Oxides ◽  
Electricity Generation ◽  
Reduction Reaction ◽  
Air Cathode

Oxygen reduction reaction (ORR) has been regarded as a bottleneck in air-cathode microbial fuel cell (MFC). Herein, transition metal oxides and silver were used to combine with conductive and hydrophilic...

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