3 products found
AAT Abwasser- und Abfalltechnik GmbH Products
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Gas Storage
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Un-Pressurized Gas Holder
Minimized investment costs, long life span due to gentle operation, low operation and maintenance costs, no steel parts exposed to biogas, gas pressure can be adjusted to demand of downstream consumers, membrane housing can be adapted to local site conditions, membrane installation in existing building is ...
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Low Pressure Gas Storage
The gas holder shell consists of a cylindrical tank with a conical roof constructed of glass lined steel plates. To store biogas at (near) constant pressure the membrane is pressurized by a horizontal steel plate (loaded with concrete blocks). Stabilized by a guide pillar the steel plate travels between gas holder floor and roof. Access to the upper part of the gas holder (aerated head space) is provided via outside ladder, outside platform and manhole. ...
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Double Membrane Gas Storages
The outer membrane forms the actual protective construction and is always under a for the statics necessary positive pressure. Through a built-in viewing window the operations inside can be observed at any time. The actually usable holder forms the inner membrane. This membrane moves up or downwards depending on the filling level. In the gas holder with base plate a bottom membrane seals the storage space to the concrete foundation. With the help of the ...