The difference between shallow air flotation and traditional air flotation device

Shallow air flotation is a big part of the air flotation device, and it is mostly used in large sewage treatment plants or larger sewage treatment projects. Compared with traditional air flotation devices, it has unique advantages. In traditional air flotation devices, the pool depth is generally 2.0-2.5 m, because the equipment is static and the water body is moving.
When the water body enters the contact zone from the reaction chamber, the flow direction will change and the flow velocity will be redistributed, that is, the water flow will be transformed into a uniform upward flow, which requires a certain amount of time and height to complete this change, and its height is generally not lower 1.5 m.

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