The KWI Solids Contact Clarifier
The KWI Solids Contact Clarifier has the ability to act as both an enhanced flocculation device as well as a high rate chemical precipitator. Mixing, internal solids recirculation, gentle flocculation and gravity sedimentation are all combined into a single unit.
Key Features and Benefits
Lower chemical and energy consumption
Smaller footprint compared to conventional flocculation and sedimentation tanks
Lower costs for equipment, civil work and operations
Applications
Raw water clarification
Lime softening
Lime saturator
Wastewater clarification
Circular Radial-Flow Clarifiers
KWI offers Circular Radial-Flow Clarifiers whose water flow pattern in the clarifier is radial. In order to achieve the radial flow pattern, the raw water flows into the clarifier from either the center or the periphery.
Key Features and Benefits
Mature mechanical sludge discharge technology
Reliable operation and easy management
Radial-flow clarifier offers good sedimentation, large treatment capacity, and little agitation to the water body. (Effective SS removal)
Applications
Primary clarification
Secondary clarification
Tertiary clarification
Raw water clarification
Sedilamella
The KWI Sedilamella are ideal for upgrading existing overload clarifiers, which have no room for further expansion. KWI's solution combines the advantages of a parallel plate separator and a circular clarifier.
Applications
Primary clarification
Secondary clarification
Key Features and Benefits
Increase sedimentation surface, thus increasing system capacity
Requires only 60-80% of the area for a traditional sedimentation clarifier
Available in a variety of mounting styles
Lower capital cost than conventional settlement clarifiers
Stainless steel tank delivered in one piece to reduce site construction time
Can be supplied with integral flocculation tank & mixer
Large solids hopper to increase sludge consistency by competition
Sludge Thickener-KWI DAF
The KWI Dissolved Air Flotation (DAF) can be utilized for Sludge Thickening in municipal or industrial wastewater treatment processes. The sludge concentration can be up to 6% with the KWI air flotation. Sedicell® and Megacell® are specially designed for sludge thickening.
Chemical Dosing System
The KWI Chemical dosing skid is designed as part of the circular clarifier. The skid is a combination of dosing pumps, solution tanks, control systems, piping, valves and other equipment and components installed on a base to realize the functions of solvent dispensing and metering dosing.
