Description
Dissolved air flotation Description
DAF Dissolved air flotation price (DAF) is used to treat wastewater that Contain free floating or emulsified oil, dissolved heavy metals, soaps ,surfactants ,and many other waste streams. With the features of lower power consumption, high treat efficiency, simple installation and maintenance , it is one of the most popular Dissolved air flotation clarifier in China.daf for industrial oily water treatment.
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. 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 may then be removed by a skimming device.
Dagyee Dissolved air flotation price designs utilize parallel plate packing material lamellas to provide more separation surface and therefore to enhance the separation efficiency of the unit.
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
Separate small particles and algae in groundwater.
Recover valuable products in industrial sewage such as paper pulp.
Act as secondary sedimentation tank to separate and concentrate suspended particles and sludge.
