Energy-efficient generation of horizontal flows in circulation basins for biological wastewater treatment
CYBERFLOW®-Accelerator
Product Information
The CYBERFLOW®-Accelerator is a revolutionary advancement over conventional flow generators. It has been specially developed and optimized for the most energy efficient generation of horizontal flows in applications such as biological wastewater circulation in donut, racetrack or carrousel type basins. Extensive research and development have led to efficiency improvements of up to 30% over traditional flow generators, regardless of the application.
Optimization approach
This is made possible by a holistic, fluid mechanical optimization approach, which considers not only on the propeller design, but the interaction
of the flow with the entire machine.
This has led to a revolutionary overall design as described in the brochure in detail. Download now!
INVENT has taken a deep dive into these issues, once again creating an exceptionally energy-efficient product for biological wastewater treatment.
| Designation | Value |
| Rated Capacity | 0.75 – 4.0 kW |
Efficiency Class | IE3 |
| Propeller Diameter | 1,800 (four blades) 2.500 mm (2 blades) |
| Rotation Speed | 24-44 rpm |
| Propeller Material | Glass Fiber Reinforced Plastic |
| Foot Construction | Cast iron |
| Total Weight | 981– 1.017 kg |
Galt, USA
Plant: WWTP Galt, California, USA
Contractor: West Yost Associates, USA
Type of Plant: Municipal Wastewater Treatment Plant
Start-up Year: 2015
Application:
- Suspension and homogenization in a sludge digester
- Flow acceleration in an aerated carousel basin
Scope of Delivery:
Heidenfeld, Germany
Plant: WWTP Heidenfeld, Germany
Contractor: Stulz-Planaqua GmbH
Type of Plant: Municipal Wastewater Treatment Plant
Start-up Year: 2012
Application:
- (Flow-) Acceleration and homogenization
- (Mixing) in an anoxic/aerobic ring basin
Scope of Delivery:
Kazanlak, Bulgaria
Plant: WWTP Kazanlak, Bulgaria
Contractor: Environment Commerce CZ
Type of Plant: Municipal Wastewater Treatment Plant
Start-up Year: 2013
Application:
- Mixing and aeration for BOD elimination
- Nitrification/Denitrification
Scope of Delivery:
Geminis Zibatá, Mexico
Plant: WWTP Geminis Zibatá, Mexico
Type of Plant: Municipal Wastewater Treatment Plant
Start-up Year: 2016
Application:
- Flow acceleration and homogenization in an anoxic/aerobic circulation basin
- Suspension & homogenization for denitrification in anoxic basins
- Aeration for BOD elimination and nitrification
- Sludge aeration
Scope of Delivery:
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In our video we introduce the CYBERFLOW®-Accelerator
Applications of the INVENT CYBERFLOW®-Accelerator
Flow acceleration in circulation basins
Horizontal-flow accelerators for circulation basins are designed to move wastewater horizontally in a circular motion while preventing the build-up of activated sludge flocs. The CYBERFLOW®-Accelerator is approached freely and without disturbance on the propeller side, enabling significantly higher flow velocities with lower energy consumption compared to previously known products.
Combination with aeration system
When using flow accelerators in aerated tanks, careful coordination with the aeration systems is essential. The CYBERFLOW®-Accelerator can be ideally combined with INVENT aeration systems or existing setups. Even during the proposal phase, INVENT ensures optimal coordination of components when both flow accelerators and aeration systems are requested.

















