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 FlotationFeature
High removal rate
High sludge concentration
Good outlet water result
Significantly reduce the amount of polymer
Lower running consumption
Dissolved Air FlotationAvailable 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 FlotationApplications
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.