Product Description:
High efficiency air flotation equipment is mainly used for the separation and removal of fine suspended particles with a specific gravity of nearly 1.0 in water. Air flotation (DAF) is a kind of water purification method in which a large number of fine bubbles are introduced into the water, and the overall density p<1 is caused by its adhesion to impurity particles, and the solid and liquid are separated by buoyancy. The main design parameters of DAF process include residence time, flocculation time, surface load rate, reflux ratio, dissolved gas pressure, etc. The hydraulic residence time of the air floating tank is approximately 5-35 min. The surface load rate was 2.5.8m3/( ㎡.H). Optimization of dissolved gas pressure and reflux ratio can effectively reduce water plant operation and maintenance costs. In addition, due to the short residence time, the infrastructure cost of the floating tank is less than that of the sedimentation tank, but it can obtain better treatment effect.
Optimization of dissolved gas pressure and reflux ratio can effectively reduce the operation and maintenance costs of water plants.In addition, due to the short residence time, the infrastructure cost of the floating tank is less than that of the sedimentation tank, but it can obtain better treatment effect.Compact shape, small footprint.Reasonable design, low power consumption.High dissolved gas efficiency, convenient operation and simple maintenance.The treatment effect is stable, the electromechanical instrument realizes the integral control.According to different water quality and process requirements: single dissolved gas device or double dissolved gas device can be provided;Can provide dissolved air and water pressure adjustment system.

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