Biogas dome
A third type of biogas installations are the biogas domes. These are also systems to store biogas, carbon dioxide or other possible gasses. This biogas production plant consists of three separate membranes:
- A bottom membrane
- An internal membrane
- An external membrane
The gas is stored between the internal membrane and bottom membrane. For this biogas production plant, you do not need a concrete tank, because the biogas domes are built on a concrete base. Just like the double membrane tanks, this tank is held up by air pressure. For the biogas domes the air is blown between the internal membrane and the external membrane. This way the dome shape is formed. Thanks to the air pressure, the tank can hold its shape in various conditions. The biogas domes can be used for several uses, for example solid waste processing facilities, sewage water and sludge treatment facilities, agricultural waste treatment projects and agricultural and industrial biogas installations. Just like the double membrane cover, the biogas domes come with 3 critical components to keep a stable pressure between the membranes:
- Blowers
- Air supply system
- Air relief system
This way the air pressure is always correct.
All storage systems Membrane Systems Europe produces are exclusively manufactured from advanced structural fabrics and designed as membranes to provide structural (climatic) stability as well as impermeable gas storage. If you are in need of more information or if we can help you with anything, please make sure to contact us. We are more than happy to help you find the perfect gas storage solution.
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