Wastewater treatment plant Oijen treats for wastewater 397.000 people. The dry weather flow (DWF) and rain weather flow (RWF) capacity are 2750 and 12.250 m3/h, respectively.
- Effluent quality improved: 50% lower total nitrogen.
- Energy consumption reduced by 10%.
- Minimal operator effort.
“The system is functioning very well. It not only controls the process better than PLC controls can (lower energy consumption, more stable process), but also the understanding and knowledge about the process to the process operators has increased. Operators can exert real influence on the quality of the aeration process.”