The INVENT iSBR®/iGSR®-System impresses with its customized and intelligent process design and operates using unique and effective machine technology.
iSBR®/iGSR®-System
Product Information
The existing SBR process technology has evolved by INVENT using dynamic simulation models to achieve reliability, energy savings and improved effluent values, and is marketed as INVENT iSBR.
The Sequencing Batch Reactor features its customary batchwise filling (BATCH) and its periodically recurring sequence of process phases (SEQUENCING) in one or more basins (REACTOR). Biological purification of the water and separation of the activated sludge from the treated wastewater all occur in one and the same basin. In most cases, several cycles are run daily. By controlling the inlet and outlet, and by regulating the anaerobic, anoxic and aerobic process phases through agitation and aeration, different purification steps are selectively cycled.
Essential operating conditions, such as complete mixing, effective oxygen transfer and good sedimentation behavior, are ensured by the iSBR concept from INVENT thanks to the use of its proprietary, specialized machine technology.
| Service | Scope of Delivery |
| iSBR-Engineering | Individual process design based on the provided system data or requirements |
| Basins dimensions SBR | |
| R&I Scheme (for INVENT scope of delivery) | |
| Operational strategy (for INVENT scope of delivery) | |
| Air and sewage/sludge line sizing | |
| iSBR – INVENT Machine Technology | iSBR Control |
| HYPERCLASSIC®-Mixing and Aeration System | |
| iDEC®-SBR Decanting System | |
| iTURBO®-Blower | |
| Maximizing Efficiency | iFiLT®-Diamond Filter |
| Fluid Mechanical Optimization | THINK Fluid Dynamix® |
San Miguel de Allende, Mexico
Plant: WWTP San Miguel de Allende, Mexico
Type of Plant: Municipal Wastewater Treatment Plant
Start-up Year: 2017
Application:
- Mixing and aeration for COD elimination, nitrification and denitrification in an SBR plant
- Mixing and suspending in a homogenization basin
- Sludge aeration
- Clear water discharge in an SBR plant
Scope of Delivery:
- iSBR Process Design
- 2 HYPERCLASSIC®-Mixing and Aeration Systems
- 1 HYPERCLASSIC®-Mixer
- 18 iCBA®-Aeration System
- 1 iDEC®-SBR Decanting System
- Installation and Startup
Gabrovo, Bulgaria
Plant: WWTP Gabrovo, Bulgaria
Type of Plant: Municipal Wastewater Treatment Plant
Start-up Year: 2013
Application:
- Mixing and homogenization i anoxic/aerobic rectangular basins
- Intermittent aeration for nitrification and BOD elimination
Scope of Delivery:
- Engineering and Design
- 4 CYBERFLOW®-Accelerators
- 7262 iDISC®-Membrane Diffusers
- 2 iCBA®-Aeration Systems
- 7 HYPERCLASSIC®-Mixers
- Installation and Startup
Holit, Israel
Plant: WWTP Holit, Israel
Type of Plant: Municipal Wastewater Treatment Plant
Start-up Year: 2017
Application:
- Mixing and aeration for BOD elimination, nitrification and denitrification in an SBR plant
- Clear water discharge in an SBR plant
- Suspend and homogenize in sludge storage tank
- Aerobic sludge digestion
Scope of Delivery:
Jacksonville Beach, USA
Plant: WWTP Jacksonville, Florida, USA
Type of Plant: Municipal Wastewater Treatmet Plant
Start-up Year: 2009
Application:
- BOD elimination, nitrification and denitrification in an SBR plant
Scope of Delivery:
- Engineering and Design
- 18 HYPERCLASSIC®-Mixing and Aeration Systems
- 8 iDEC®-SBR Decanting Systems
- 12 E-FLEX®-Aeration Systems
- Installation and Startup
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In this video we introduce our INVENT iSBR®/iGSR®-System
iSBR®/iGSR®-System
The unique INVENT iSBR®/iGSR®-Process allows for aerobic granular sludge production under continuous flow conditions. This is only possible using a cascade of complete mixed stirred tank reactors we create with HYPERCLASSIC®-Mixing and Aeration System and the cyclic process conditions.
