DuoSphere™ Biogas Storage Brochure

Over the years, WesTech has supplied our customers with anaerobic digestion equipment that has added value to their plant operations. WesTech continues to provide valuable solutions with the DuoSphere™ Dual Membrane Gasholder. The DuoSphere™ offers innovative designs for digester gas storage and alternatives for conventional digester covers. DuoSphere™ gasholder structures are strong, lightweight, and versatile – which gives a preferable choice in biogas storage for your municipal or industrial applications.

Features:

• Critical inner gas holding membrane is independent of the outer membrane
• Membranes are manufactured from the highest quality materials available
• Access is available to inspect the inner membrane at all times
• Airflow between the membranes is accurately controlled
• Gas detection equipment monitors the air between the membranes
• Spark-resistant and explosion-proof pressurization fans
• Complete service from design to fabrication to installation and commissioning
• Fast installation (two to five days)
• Gasholder volumes from 700 ft3 to 176,000 ft3 (20m3 to 5000m3)
• Volume is measured ultrasonically

Benefits:

• Added control and accuracy
• Cost-effective biogas storage solution
• Reduced cost and delay