This extremely rugged, coarse-bubble aeration system was especially developed for use in industrial and municipal wastewater treatment plants.
iCBA®-Aeration System
Product Information
With its rugged construction made of stainless steel, the iCBA®-Aeration System is perfect for even the hardest applications in industrial and municipal wastewater treatment plants.
Limitations of conventional membrane aerators, such as high air temperatures or problematic wastewater components, do not restrict the area of application.
Even after many years, the aeration performance is remains constant. The pressure loss of the system remains consistently low.
The aeration system consists of the iCBA® aerator element and the bottom distributor on which the individual iCBA® aerator elements are installed at regular intervals.
| Designation | Value |
| Material Air Distributor | 1.4301 / 1.4571 |
Ground Clearance | 50 – 250 mm |
| Dimensions Air Distributor | 100 x 100 mm |
| Material Aeration Element | 1.4301 or 1.4571 |
| Length Aeration Element | 1.300 mm |
| Air Amount | 10 – 100 Nm3/h |
Stendal, Germany
Plant: WWTP Stendal, Germany
Type of Plant: Industrial Wastewater Treatment Plant
Start-up Year: 2018
Application:
- Aeration for BOD/COD elimination in MBBR tank
Scope of Delivery:
Landerneau, France
Plant: WWTP U.C.L.A.B. Industrie Landerneau, France
Type of Plant: Industrial Wastewater Treatment Plant
Start-up Year: 2016
Application:
- Aeration for BOD/COD elimination in MBBR tank
Lieferumfang:
Plattling, Germany
Plant: WWTP Rheinpapier, Plattling, Germany
Contractor: Stulz-Planaqua GmbH
Type of Plant: Industrial Wastewater Treatment Plant
Start-up Year: 2006
Application:
- Aeration for BOD elimination in packing process
Scope of Delivery:
Hallstavik, Sweden
Plant: WWTP Hallstavik, Sweden
Contractor: ATEK Avvattningsteknik AB
Type of Plant: Industrial Wastewater Treatment Plant
Start-up Year: 2005
Application:
- Sludge aeration with growth bodies
Scope of Delivery:
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Aeration Systems for Modern Wastewater Treatment
Applications of the INVENT iCBA®-Aeration System
Aeration in packed bed processes MBBR
The mass transfer processes in packed reactors are not determined by the size of the air bubbles, but rather by the nature and volume fraction of growth bodies and their specific surface area and wettability.
BOD or COD degradation
Highly efficient supply of oxygen to the microorganisms for BOD and nitrogen elimination.
The agitation and gassing system acts as a permanent aeration system for biological carbon degradation in aeration tanks. We can react flexibly to fluctuations in freight. The simultaneous circulation by the agitator ensures a homogeneous and deposit-free mixing even with low air supply in the activated sludge tank.
Membrane bioreactor (MBR)
Highly efficient supply of oxygen to the microorganisms for BOD and nitrogen elimination Continuous cleaning of the membrane surface to limit the cover layer thickness.
