Bubble generation method:

There are two commonly used methods for producing microbubbles in air flotation: aerated air flotation and dissolved air flotation. In addition, the electrolysis method is not commonly used. Electrolysis The electrolysis method is to pass 5-10V direct current into the sewage to produce tiny bubbles. However, due to the large power consumption, the electrode plates are very easy to foul, so it is mainly used for small and medium-scale industrial wastewater treatment. Aerated Floatation Aerated flotation method, also known as dispersed air method, is to install a microporous diffuser or diffuser at the bottom of the air flotation tank, and compressed air escapes from the surface of the board or tube in the form of tiny bubbles out of the water. There is also an impeller installed at the bottom of the pool, the axle is perpendicular to the water surface, and the compressed air passes under the impeller, and the large air bubbles are cut into small air bubbles by the stirring effect of the impeller when the impeller rotates at a high speed.   

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