Aeration System

The equipment used for wastewater aeration is required for the biological process and also to provide mixing to keep solids suspended for more effective treatment. Although there are many types of aeration systems, the two basic methods of aerating wastewater are through mechanical surface aeration to entrain air into the wastewater by agitation, or by introducing air or pure oxygen with submerged diffusers.Mixers are mainly used for many different applications such as in aeration tanks for better distribution and mixing; sludge tanks to prevent sedimentation; flocculation tanks to make bigger masses etc.