Home > Knowledge > Content

How does degas tower work?

Apr 23, 2018

1. Principle:

The solubility of CO2 in water is related to the partial pressure of CO2 in the gas pressure on water surface.

Because the partial pressure of CO2 in the air is only 0.03%, the water containing CO2 is in contact with fresh air, and the CO2 in the water can be transferred to the air, thus reducing the amount of dissolved CO2 in water.

SBR  .jpg

2. Effect: remove CO2 from water.

3. Technical parameters:

Working pressure: < 0.6mpa.

Operation speed: 40 ~ 60m/h.


C = 44Hz + CO2 (mg/l)

C = 44Hz + 0.268 (Hz) 3 (mg/l) without CO2.

HZ -- carbonate alkalinity in water.

Check the table to make sure the fill is high.

Water ratio: 20 ~ 30m3 air/m3 water.


Pressure: PO = a1hO + 40 (mmH2O)

A1: air resistance of unit packing (mmH2O)

HO: high packing

40: empirical value