BioEnergy Storage Solutions include the industry’s best cover options for digester applications. The gas zone of a digester is the most corrosive area and requires appropriate design.
Along with this corrosiveness, there are many other factors (environmental, mixer loads, pressure, vacuums, ancillary equipment loads, etc.) that need to be considered in cover selection. CST Storage can design and engineer the right solution from the multiple cover types in its portfolio: Externally Supported Roof, Knuckle Roof, Dual Membrane Covers and Membrane Gas Holders.