The quantity of sewage water is depending on increasing population and the properties of sewage water is changing according to life circumstances of these population.

Biological treatment is applied widely for sewage water. The aim of biological treatment is removing dissolved and collaid polluting materials aerobicly and changing organic metarial into more stable and harmless forms.

We, SONAR TREATMENT SYSTEMS, guaranteed requiring outlet water standarts on our package and concrete designed and installed biological sewage water treatment units.