Case For Codigestion At Water Resource Recovery Facilities

In large part, this is possible through anaerobic digestion (AD) of wastewater solids to generate biogas that can replace fossil fuel to create power directly, to convert to steam or electric power, or for vehicle fuels. The practice of codigestion is loosely defined as the addition of outside-the-facility-derived organic wastes directly to anaerobic sludge digesters, usually by hauling but occasionally by direct piping of food industry wastes to the digesters.