Dissolved Air Flotation Description

Dissolved air flotation is one of the most effective methods whose specific gravity is close to 1.0 from water.
Dissolved Air Flotation is liquid/solid or liquid/liquid separation process to remove tiny suspended solids that density close to the water, colloid , oil and grease etc. Benenv dissolved air flotation is an innovation combined with traditional dissolved air flotation concept and modern technology.

Dissolved Air Flotation Feature

High removal rate

High sludge concentration

Good outlet water result

Significantly reduce the amount of polymer

Lower running consumption

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