Digestate dryer: Anaerobic Digestion (AD) in a biogas plant is a well proven process in which organic matter breaks down naturally in the absence of oxygen to produce two valuable products – biogas and digestate. Biogas is an extremely useful source of renewable energy, whilst digestate is a highly valuable biofertiliser. Digestate is an organic fertiliser product that is mostly spread to land. The nutrient content of digestate varies dependent on the feedstock mix and the process configuration, but typically […]
