DOUBLE MEMBRANE DIGESTER GAS HOLDER SYSTEMS

The highest return on investment of any digester available

The  system uses a dome-shaped, engineered membrane system to store biogas, and prevent odors.
The  system’s outer membrane remains inflated in a fixed position. The inner membrane moves freely as it stores or releases biogas generated from the anaerobic digestion process. This system can hold up to six times as much gas as conventional steel digester covers, maximizing the energy benefits of the process and providing cost savings.