Energy Potential and Economic Analysis of Biogas from a Domestic-Scale Lay-Down Biodigester: A Study of Specific Yield, Calorific Value, and Greenhouse Gas Emission Reduction
This study investigates the energy potential and economic value of biogas produced from a 254-liter concrete lay-down biodigester integrated with a centrifugal pump, through three 22-day anaerobic fermentation cycles using cow manure. Parameters analyzed include specific yield (m³/kg feedstock), coefficient of variatio...