Under the condition of relatively stable water body, these micro-bubbles are mixed with the mixed liquid, absorb the biological flocs in the mixed liquid and float up, and after 15-25s residence time, they quickly overflow to the separation area along the direction of the deflector. In the separation zone, these tiny bubbles with a certain buoyancy continue to float up. After 2-3 minutes, the biological flocs float up to the surface of the separation zone to achieve efficient separation. The separated effluent is collected by the water collection pipe at the bottom of the pool and returned to the closed landscape pool of reclaimed water.

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