The solids-contact clarifier also known as Reactivator clarifier or Reactor clarifier is a circular clarifier with an internal in-built sludge recirculation facility which provides solids-conctant with the incoming raw water. This enhances the setting ability of the suspended solids thereby increasing the overflow velocity and reducing the cross sectional area of the equipment.

This type of clarifier cinsists of an in-built flash mix zone. flocculation zone and a clarification zone thus eliminating separate flash mixing tank and flocculation tank with agitators as is the case in conventional clarifiers and clariflocculators.


Dylan Welsh Factory

Dosing System

Cabinet R.O-50 to 500 lph

Ultra Filteration