The follow-up treatment process and treatment technology of the vortex concave air flotation machine.

The vortex concave air flotation machine is an excellent sewage treatment technology when it is used. The whole equipment is very reasonable and easy to operate in the process of design. It will directly remove impurities such as suspended solids, colloids and oils and fats from wastewater.

The vortex concave air flotation machine is mainly used for the purification and treatment of industrial sewage in industries such as chemical industry, printing and dyeing, food and papermaking wastewater. It is better to pre-treat by a super filter with a deflector to remove the coarse SS impurities in the sewage, reduce the operating load of the air flotation machine, and reduce the amount of flocculant in the subsequent treatment process, which will affect the change of water volume and water quality. Has strong adaptability.

The vortex concave air flotation machine can effectively separate algae, fine suspended solids and microaggregates from the ground and water, and can effectively recover useful substances in its industrial wastewater, such as fillers and pulp in its papermaking wastewater. The secondary sedimentation tank separates and thickens the excess sludge.

The vortex concave air flotation machine can effectively remove the grease and suspended solids in the sewage, effectively reduce the BOD, COD, SS and other sewage loads, and can significantly improve the color of the water quality. It is especially suitable for those biochemical treatment processes that are prone to sludge bulking, separation and recovery of suspended oil and emulsified oil in oily wastewater, separation and recovery of substances in ionic state, such as surface active substances and metal ions.

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