Abstract: A device for processing digestate or digestate mixtures (2) includes a floor (3) on which is to be places the digestate (2). The floor (3) is designed gas-permeable. The device includes an inlet device (4) that can be connected to a line (6) for introducing a gaseous medium into the floor (3). The inlet device (4) is designed such that a gaseous medium can flow through at least part of the area of the floor (3) for purposes of aerating the digestate (2) and heating the digestate (2) if the gaseous medium is heated. At least one heating element (5) is provided in the area of the floor (3) to provide heat to the digestate.