lamella plate pack

Dissolved Air Flotation

Dissolved Air Flotation Systems (DAF) is a water treatment process that clarifies wastewater through the removal of suspended matter such as oil, greases or solids. The removal is achieved by dissolving air in the water or wastewater under pressure and then releasing the air at atmospheric pressure in a flotation tank or basin. The released air forms tiny bubbles which adhere to the suspended matter causing the suspended matter to float to the surface of the water where it is then removed by a skimming device. We provide systems to meet the needs of a variety of industries requiring the removal of effluents from their wastewater system. Dissolved Air Flotation (DAF) is a highly efficient method for removal of turbidity, color, suspended solids and other contaminants from water. It has become widely accepted for use in potable water treatment, municipal wastewater as well as a variety of industrial applications. We provide a full selection of DAF systems for any industry including our V-Series DAF our exclusive Integrated Treatment System, Air Charged Entrainment and Boltex Series.

V-Series DAF

ace air charged entrainment

V-Series Dissolved Air Flotation Systems

Air Charged Entrainment (ACE)
Uniquely designed DAF system with integrated sludge auger, whitewater pump and sludge skimmers. The Ecologix V-Series DAF System is the most efficient Dissolved Air Flotation (DAF) System on the market today. Utilizing several unique features to maximize sludge capture our V Series DAF is not only cost effective but extremely low maintenance and versatile.
In a traditional DAF process, air is introduced to the flotation tank through a 30% recycled flow. ACE systems infuse air into 100% of the flow prior to its entry into the flotation vessel, resulting in increased separation efficiency and dryer sludge, while reducing contact time and system footprint.

integrated treatment system

boltex daf

Integrated Treatment System (ITS)

Boltex-Series Dissolved Air Flotation

The Integrated Treatment System includes all the essential components to run a complete treatment program of wastewater. The system is pre-fabricated on a couple of skids with all the necessary controls, piping, valves, instrumentation, pumps and chemical injection module, including polymer make-down system, mixers and chemical pumps.
Boltex-Series Dissolved Air Flotation systems are designed specifically for future expansion. The bolted tank can be resized to accomodate increased flow rates and contaminant loading with the Boltex Expansion Kit.