Populated areas waste water
Central or peripheral driven type scrapers for circular basin and traveling bridge type scrapers conforming the geometrical shape of the basin.
Gravity Sludge thickeners are produced in basins with diameter 5 m – 30 m as central driven type.
Vertical and horizontal shaft aerators meet all aeration requirements of biological treatment processes.
Fixed and floating type vertical shaft aerators are produced to allow adjusting of immersion depth according to the process needs and aerator type ranging from 1,5 kW to 132 kW.
Oxygen transfer rate is tested at 1,8 -2,0 kgO2/kW/h.