Effects of ammonium concentration and charge exchange on ammonium recovery from high strength wastewater using a microbial fuel cell

2011 ◽  
Vol 102 (6) ◽  
pp. 4376-4382 ◽  
Author(s):  
P. Kuntke ◽  
M. Geleji ◽  
H. Bruning ◽  
G. Zeeman ◽  
H.V.M. Hamelers ◽  
...  
Keyword(s):  
Fuel Cell ◽  
Microbial Fuel Cell ◽  
Charge Exchange ◽  
High Strength ◽  
Ammonium Concentration

scholarly journals Effect of Nitrite and Nitrate Concentrations on the Performance of AFB-MFC Enriched with High-Strength Synthetic Wastewater

2015 ◽  
Vol 2015 ◽  
pp. 1-6 ◽  
Author(s):  
Jian-sheng Huang ◽  
Ping Yang ◽  
Chong-ming Li ◽  
Yong Guo ◽  
Bo Lai ◽  
...  
Keyword(s):  
Fuel Cell ◽  
Microbial Fuel Cell ◽  
Power Density ◽  
Nitrate Nitrogen ◽  
High Strength ◽  
Synthetic Wastewater ◽  
Flow Mode ◽  
Anode Chamber ◽  
Nitrite Nitrogen ◽  
One Year

In order to study the effect of nitrite and nitrate on the performance of microbial fuel cell, a system combining an anaerobic fluidized bed (AFB) and a microbial fuel cell (MFC) was employed for high-strength nitrogen-containing synthetic wastewater treatment. Before this study, the AFB-MFC had been used to treat high-strength organic wastewater for about one year in a continuous flow mode. The results showed that when the concentrations of nitrite nitrogen and nitrate nitrogen were increased from 1700 mg/L to 4045 mg/L and 545 mg/L to 1427 mg/L, respectively, the nitrite nitrogen and nitrate nitrogen removal efficiencies were both above 99%; the COD removal efficiency went up from 60.00% to 88.95%; the voltage was about 375 ± 15 mV while the power density was at 70 ± 5 mW/m2. However, when the concentrations of nitrite nitrogen and nitrate nitrogen were above 4045 mg/L and 1427 mg/L, respectively, the removal of nitrite nitrogen, nitrate nitrogen, COD, voltage, and power density were decreased to be 86%, 88%, 77%, 180 mV, and 17 mW/m2 when nitrite nitrogen and nitrate nitrogen were increased to 4265 mg/L and 1661 mg/L. In addition, the composition of biogas generated in the anode chamber was analyzed by a gas chromatograph. Nitrogen gas, methane, and carbon dioxide were obtained. The results indicated that denitrification happened in anode chamber.

Electricity Production and Characterization of High-Strength Industrial Wastewaters in Microbial Fuel Cell

2016 ◽  
Vol 182 (2) ◽  
pp. 468-481 ◽  
Author(s):  
Afsin Y. Cetinkaya ◽  
Oguz Kaan Ozdemir ◽  
Ahmet Demir ◽  
Bestami Ozkaya
Keyword(s):  
Fuel Cell ◽  
Microbial Fuel Cell ◽  
High Strength ◽  
Electricity Production ◽  
Industrial Wastewaters

High strength wastewater treatment accompanied by power generation using air cathode microbial fuel cell

2013 ◽  
Vol 105 ◽  
pp. 194-206 ◽  
Author(s):  
Surajbhan Sevda ◽  
Xochitl Dominguez-Benetton ◽  
Karolien Vanbroekhoven ◽  
Heleen De Wever ◽  
T.R. Sreekrishnan ◽  
...  
Keyword(s):  
Power Generation ◽  
Wastewater Treatment ◽  
Fuel Cell ◽  
Microbial Fuel Cell ◽  
High Strength ◽  
Air Cathode

Performance and toxicity assessment of an up-flow tubular microbial fuel cell during long-term operation with high-strength dairy wastewater

2020 ◽  
Vol 259 ◽  
pp. 120882 ◽  
Author(s):  
Rodrigo José Marassi ◽  
Lucas Gonçalves Queiroz ◽  
Daniel Clemente V.R. Silva ◽  
Flávio Teixeira da Silva ◽  
Gilmar Clemente Silva ◽  
...  
Keyword(s):  
Fuel Cell ◽  
Microbial Fuel Cell ◽  
High Strength ◽  
Toxicity Assessment ◽  
Dairy Wastewater ◽  
Term Operation
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