JOG-CSTR Technology
We offer the design and construction of completely wet mixed Digesters. These Digesters work at a low total solids-content and can be used as main Digesters, or as post-Digesters.
JOG uses this type of technology for All type of Biodegradable Waste and clean and wet organic feedstock such as energy crops, agro-industrial residues or food waste. The JOG-CSTR is a continuously stirred Digester with Biogas storage on Top.
JOG-CSTR Characteristics
- Round Digester in concrete construction
- Total solids content between 2 and 15% in the Digester
- Mesophilic or thermophilic operating Temperature
- Easy replaceable stirrers
- Modular concept
Full Digester Package Includes
- Concrete Foundation
- Digester tank wall
- UPVC BioGas Holder/Balloon
- Insulation
- Inclined side Entry type agitator
- Ladders & work platform
- Manhole
- Water level measurement
- Inspection windows (illuminated)
- Overpressure safety valve
- Gas Pipe
- Tank wall ducts & flanges
- Design for mesophilic operation
- Including construction & commissioning
Optional Equipment
- Design for thermophilic operation
- Sludge discharge pipe to the Digester center for complete draining and sludge removal
- Self-cleaning inspection windows
- External Digester Heating With Heat Exchangers
- Floating layer Outlet
- Foam Sensor and Spraying Nozzles
- Measurement devices for temperature, pH, gas pressure, gas quality
- Overflow protection
- Manhole with inspection window
JOG-CSTR Advantages
The JOG-CSTR process has some significant advantages:
- Simple Design
- Short Construction period
- Optimal heat- and material distribution inside the Digester
- Limited Height
- Efficient degassing inside the Digester
- Large Digester volumes possible
