INFLEX logic controller gives a new way of managing the aeration devices for an optimum nitrogen treatment and a decrease of the energetic consumption.

This technology is based on the real time control of the dynamic signals given by the oxygen and redox probes. It permits to detect the end of the nitrification and denitrification processes. Thus, the length of the aeration phases is adapted to the pollutant load at the entrance of the wastewater treatment plant.

The INFLEX technology has been accessed and validated by the Adour-Garonne Water Agency and the National Research Institute of Science and Technology for Environment and Agriculture.