Combining microbial cultures for efficient production of electricity from butyrate in a microbial electrochemical cell

Production of electricity from acetate or butyrate using a single-chamber microbial fuel cell.

Hydrogen can be recovered by fermentation of organic material rich in carbohydrates, but much of the organic matter remains in the form of acetate and butyrate. An alternative to methane production from this organic matter is the direct generation of electricity in a microbial fuel cell (MFC). Electricity generation using a single-chambered MFC was examined using acetate or butyrate. Power gene...

Production of electricity from proteins using a microbial fuel cell.

Electricity generation was examined from proteins and a protein-rich wastewater using a single chamber microbial fuel cell (MFC). The maximum power densities achieved were 354 +/- 10 mW/m2 using bovine serum albumin (BSA) and 269 +/- 14 mW/m2 using peptone (1100 mg/L BSA and 300 mg/L peptone). The recovery of organic matter as electricity, defined as the Coulombic efficiency (CE), was comparabl...

Pollution reduction and electricity production from dairy industry wastewater with microbial fuel cell

Taguchi L9 orthogonal array was implemented to select optimum values of process parameters and to attain the maximum removal of pollutants and power generation from dairy industry wastewater using double chambered salt bridge microbial fuel cell. The maximum chemical oxygen demand reduction, current, voltage, power, current density and power density in double chambered salt bridge microbial fue...

Microbial Fuel Cell: A New Alternative Technology to Generate Electricity from Organic Matter

Prediction of Electricity Generation in a Duel Chamber Microbial Fuel Cell