1. The untreated sewage first enters the small aeration section of the air flotation machine;

2. The air on the liquid surface is input into the water, and micro-bubbles are generated at any time; the imbalance between the water mixture and the liquid produces a vertical upward flow. buoyancy, bringing the suspended solids to the water surface;

3. After the suspended solids reach the water surface, the suspended solids are supported and maintained on the water surface by these bubbles, and are removed by the radial airflow thrust; the sewage purified by the air flotation machine Before discharging, it enters the overflow tank through the outlet under the metal plate and then discharges.

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