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The dissolved gas system of the air flotation machine forms highly dispersed micro bubbles in the water, adheres to the solid or liquid particles of the hydrophobic base in the wastewater, forms a water-gas-particle three-phase hybrid system, and after the particles adhere to the bubbles, they form a floc with an apparent density less than the water and float up to the surface, forming a scum layer that is scraped off, so that the suspended solids in the water can be separated.

The equipment integrates flocculation, air flotation, skimming, sedimentation and scraping mud. Automation, simple operation and maintenance, easy cleaning

Processing capacity: 1500-15000m3/day