Evaluation Of Electricity Generation From Animal Based Wastes In A Microbial Fuel Cell

ABSTRACT Electric current from organic waste of poultry droppings were generated with A Microbial Fuel Cell MFC technology to evaluate affects of temperature 30 to 50oC 100gl 300gl and 500gl slurry concentrations prepared with the distilled water and inoculated when introduced into the anodic chamber. A constant concentration of 50gl of the oxidizing agent Potassium ferricyanide at the cathode chamber was prepared to evaluate the voltage and current generated by the set up for 7 days in each case. Higher slurry concentrations were observed to generate higher initial current and voltage than in lower concentrations. Higher slurry concentrations also demonstrated sustained power generation up to the day 6 before decline. A maximum current of 1.1V and 0.15 mA was achieved while the temperature variation was observed to have minimal effect within the range considered at low concentration. A MFC is a biochemical-catalyzed system capable of generating electricity as a by-product also providing an alternative method of waste treatment. Application Alternative power source and waste treatment.