Establishment of a solution for oxygen supply to the biological waste water purification process

Biological water treatment is a subprocess of the extensive wastewater treatment process in which the subplant aeration tank is included. This fall, the first sod is taken on BIOFOS' bottom aeration project. The aim of the project is to make room for more sewage to be cleaned in less time. While the project is underway, temporary additional aeration is needed as part of biological water treatment. Therefore, there is a need for both the establishment of solution for oxygen supply and oxygen.