| DIGESTER COVERS ARE USED OVER THE ANAEROBIC DIGESTER CONCRETE TANK TO SEAL THE DIGESTED MATERIAL AND CONTAIN THE GASEOUS BYPRODUCTS.
ANAEROBIC DIGESTERS CONVERT THE RAW ODOROUS SLUDGES TO A BIOLOGICALLY STABLE MATERIAL BY FURTHER BREAKING DOWN THE VOLATILE ORGANIC SOLIDS. THE BACTERIAL PROCESS CONVERTS THE RAW MATERIAL TO ORGANIC ACIDS ALONG WITH GASEAOUS BY PRODUCTS INLUDING METHANE.
THE GAS IS COLLECTED IN THE GAS DOME AND CAN BE BURNED AS A FUEL IN THE SLUDGE HEATER, WITH THE EXCESS WASTED TO A GAS BURNER. IN THE FLOATING DIGESTER THE COVER CAN RISE VERTICALLY ON ROLLERS TO PROVIDE FOR GAS STORAGE.
SPS MANUFACTURES DIGESTER COVERS IN FIXED AND FLOATING TYPES TO PROVIDE A SEAL OVER ANAEROBIC DIGESTERS.
Available in sizes 0 – 100 ft diameter
DIGESTER COVERS
PRIMARY PURPOSE:
- Provide a sealed cover over the sludge stabilizing anaerobic digester with mechanism to collect produced gasses.
CONFIGURATIONS
- Digester Membrane Fixed Cover Type DCMR
- Digester Truss Fixed Cover Type DCTR
- Gasholder Membrane Floating Cover Type DFMR
- Gasholder Truss Floating Cover Type DGFT
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