Gas Storage


The Dystor Gas Holder System is a unique gas holder that is more economical to install than steel gas holders and more versatile and more stable than floating covers. Ideal for both primary and secondary digesters; its dome-shaped, engineering membrane system maximizes the storage of methane and sludge while also containing odors. The system includes two durable membranes. The outer air membrane remains inflated in a fixed position and is cable restrained to ensure system integrity that allows operating pressures to 16” w.c. The inner gas membrane moved freely as it stores or releases gas from the anaerobic digestion process.