DT-Sphere™ Membrane Cover System
Need Maximum Gas Storage?
We’ve Got You Covered
Experience the perfect blend of high storage capacity, efficient mixing, and easy installation with the DT-Sphere™ Membrane Cover system.
This tank-mounted cover features the combination of the UltraStore™ Membrane Cover and Eimix® Roof-Mounted Draft Tube Mixing.
Unlike traditional steel covers, the DT-Sphere Membrane Cover has a streamlined design and cost-effective benefits that enhance the performance of gasholder systems, making it an ideal solution for various water treatment applications.
THE PROBLEM
Traditional steel covers for gasholder systems often come with limitations such as lower storage capacity, complex installation processes, narrow operating pressure range, and higher capital costs.
THE OVIVO SOLUTION
The DT-Sphere Membrane Cover System offers a cost-effective and efficient solution for gasholder systems. With its innovative design, the DT-Sphere maximizes storage capacity, ensures efficient mixing, and simplifies installation, providing significant advantages over traditional steel covers.
HOW IT WORKS
Stainless steel profiles anchor directly into a concrete base, while flanges keep the membranes fixed to the ground and under pressure along the external perimeter of the gasholder.
The outer air membrane acts as an air-tight chamber that is kept in constant traction through a system of continuous fans and filters.
The continual air pressure keeps the inner gas membrane at the same working pressure, independent of the biogas quantity being stored.
As a result, the gas membrane holds varying volumes of gas, while the outlet flow rate remains constant for steady, stable operations of a waste-to-energy system.
BENEFITS & KEY FEATURES
Higher Storage Capacity
Maximizes gas storage potential.
Faster Installation
Quicker setup process saves time.
Cost-Effective
Reduces expenses without compromising quality.
Streamlined Design
No restraining cables.
Efficient Mixing
High-velocity draft tube mixing ensures low-energy operation.
BABAA Compliant
Meets industry regulations effortlessly.
Proprietary Design
No gas safety requirements on the air side.
SUPPORT / PARTS & SERVICES
For aftermarket support
1 855-GO-OVIVO (1-855-466-8486)
OEM Parts
Ovivo USA, LLC (Varec Biogas Division) – California
15061 Springdale Street, Suite 210
Huntington Beach, CA 92649
Contact Ovivo to learn about building an efficient water treatment solution that benefits your bottom line.
