DAF process works: Air Flotation machine with dissolved air flotation principle, the water to be treated is introduced into the part of the dissolved gas and water, the use of dissolved air in water released from the tiny bubbles, the suspended solids in water or oil surfaced to achieve the purpose of solid-liquid separation. Air Flotation machine main structure: efficient shallow flotation device host is a flotation device in the separation section, including: the cell body, scum collection device, the overflow regulating device, rotating inlet water distribution agencies. Main features: 1, a "shallow pool theory" and "zero speed theory" design, high efficiency, small size, easy installation. 2, short residence time (3 ~ 5min) batter load rate (9.6 ~ 12φm2 · h). 3, high-speed motor drive, adaptability, good process conditions. 4, using dissolved air water and raw water is completely separate from the way water distribution, with special release, a good effect, ss removal rate of more than 90%, the slag containing solid rate of 3 to 4%. 5, the high degree of automation, easy management and reliable operation. 

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