Introduction to Air Floatation Machine for Domestic Sewage Treatment Equipment

Working principle of air flotation equipment:

1. The dissolved air flotation machine is equipped with a pump that draws in air while sucking in water. The pump is pressurized and mixed, with high gas-liquid dissolution efficiency and fine bubbles ≤ 30um.

2. The dissolved air flotation machine operates at low pressure, with a dissolved air efficiency of up to 99% and a release rate of up to 99%.

3. The efficient adsorption of microbubbles and suspended particles improves the removal efficiency of SS.

4. The dissolution efficiency of dissolved air and water is 80-100%, which is three times higher than that of traditional dissolved air flotation.

5. The pressure capacity curve is flat, easy to achieve automatic control, easy to operate and maintain, and has low noise.

6. In the process combination of complex and difficult wastewater treatment, air flotation treatment is accompanied by the phenomenon of attached aeration, which reduces surface activity and organic concentration, greatly reduces oxygen consumption, promotes further purification of wastewater, and provides favorable water quality for lower level treatment.