Supporting Research
Below are links to independently published studies and papers detailing the benefits of Off-Gas analysis and how they can benefit wastewater treatment facilities. The work supporting the TOGA systems started over half a century ago, and is still being carried out by hundreds of wastewater treatment operators, researchers, scientists, and engineers. The links below are just a few examples published over the past decades.
- Demand/Response System for Wastewater Aeration Using On-line Offgas
- The Difference Between Energy Consumption and Energy Cost: Modelling Energy Tariff Structures for Water Resource Recovery Facilities
- Fifteen Years of Offgas Transfer Efficiency Measurements on Fine-Pore Aerators: Key Role of Sludge Age and Normalized Air Flux
- Real-Time Aeration Efficiency Monitoring in the Activated Sludge Process and Methods to Reduce Energy Consumption and Operating Costs
- Real-Time Efficiency Monitoring for Wastewater Aeration Systems
- Case Study of Aeration Performance under Changing Process Conditions
- Potential of off-gas analyses for sequentially operated reactors demonstrated on full-scale aerobic granular sludge technology
- Synergies from off-gas analysis and mass balances for wastewater treatment
- Fine Pore Aeration - Fifteen Years of Off-Gas Transfer Efficiency Measurements
- Dynamic Energy Footprint Monitoring of Wastewater Aeration Systems via Full-Scale Deployment of Real-Time Off-Gas Analyzers
- Measuring oxygen transfer efficiency (OTE) at the Eindhoven WWTP using real-time off-gas analysis in circular aeration tank
- Monitoring off-gas O2/CO2 to predict nitrification performance in activated sludge processes
