Container Type Dissolved Air Flotation Water Treatment Machine

Product Item : DAF-010
Category： DAF Dissolved Air Flotation
Certification:CE Certificate
Capacity:1-200 m3/h
Material：Q235B ss304 ss316
Solid-liquid separation technology
INQUIRY EMAIL

Dissolved Air Flotation Description

Oil Water Separator Wastewater Plant Treatment DAF Dissolved Air Flotation is an efficient flotation method for water clarification. The term refers to the method of producing flotation by dissolving air in the water under pressure and then releasing the pressure. When the pressure is released the solution becomes supersaturated with air as millions of small bubbles form. These bubbles attach to any particles in the water causing their density to become less than that of water. The particles then rapidly float to the surface for collection and removal, leaving the clarified water behind.

The air will be send by air compressor into air tank, then take in air dissolved tank by jet flow device, the air will be force to dissolve into water under 0.35Mpa pressure and forming dissolved air water, then send to air flotation tank. Under the circumstance of sudden release, the air dissolved in water will be dissolve out and form vast microbubble group, which will be fully contact the flocculating suspended matter in sewage, the suspended matter was sent by pump and flocculation after adding medicine, the ascending microbubble group will adsorb in the flocculated suspended matter, made its density reduce and floated to water surface, thus reach the purpose of removing SS and CODcr etc.

Dissolved Air Flotation Feature

Flow rate of one set: 1-200 m³/h.

Recycling flow dissolved air flotation.

High efficiency pressurization system providing high quantity dissolved-air water to create micro bubbles.

Custom design on different dissolved air flotation equipment and recycle flow ratio according to the type of wastewater treatment requirement to achieve target removal effect and stability.

Adjustable PP chain type skimmer to suit the different quantity of sludge.

Integrated coagulation flocculation tank and cleaning water tank(as optional)is available to save the space and cost.

Automatic and remote controllable.

Material of construction: carbon steel epoxy painted, carbon steel FRP line, SS304/SS316L.

Dissolved Air Flotation Available Options

Access platforms with ladder or stairs
Automatic sludge pump out packages
Chemical pretreatment systems
Concrete tank designs for large in ground installations
Duplex systems for redundancy
Effluent monitoring
Effluent sampling
Explosion-proof design
Flash mix/flocculation tanks with mixers
Full FRP or stainless steel construction
Influent equalization
Influent / effluent lift stations
Instrumentation and controls
Removable covers with gaskets
Integral mechanical sludge thickener
On board reagent storage (day tanks)
Pilot size units for on-site testing
Potable water design
Special coatings
Sludge handling and dewatering

Dissolved Air Flotation Applications

Meat, poultry, and fish processing
Dairy industry
Petrochemicals
Pulp and paper
Food and beverage