The wastewater treatment is performed by three subsequent treatment stages. The effluent from domestic, agricultural or industrial sources passes a preliminary treatment step where solids are separated out and chemical treatment is applied if necessary. The secondary treatment consists of Biological Disks and Lamella Separators are used for final clarification step. Optional advanced treatment can be applied.
The pumping station can be used for the draining of wastewater with or without sewage below the backwater level, as backwater protection for separator systems and for draining basement apartments or driveways. It is installed at a depth of up to 2.25 metres in the ground outside the building. The reasonably priced overall system is even resistant to groundwater up to the top ground surface.