Vertical flow dissolved air flotation

Product Review:

Operating principle of this unit is as follows.

Air is pressure pumped into the water tank, where it is dissolved at a pressure of 0.5 MPa.

At further sudden pressure decrease the dissolved air is released from water, forming a lot of small bubbles.

While the bubbles are slowly floating, they adsorb suspended solids, making them float away.

This unit is suitable for wastewater treatment in various industries.

Advantages of this equipment are:

Capable of removing up to 70 per cent of heavy metals from wastewater.

Capable of treating wastewater from dyes and pigments up to 90 per cent.

Capable of reducing oil content in wastewater to below 10 g/l, providing

high treatment rate.

Fiber recovery ratio in recycle water can reach about 95per cent.

It can purify drinking and process water to turbidity below 5 units, and reduce color and oxygen consumption effectively.