PROCESS UNITS
Water Deaeration
Column Cold Unit
Stripping technology for deaerated water production
Final oxygen below 10 ppb
Carbonation of deaerated water
No vacuum required
Low CO2/N2 consumption
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The deaeration column is filled with high efficient structured packing. Its large internal surface ensures a maximal contact area between gas and liquid. Water is homogeneously distributed on the top and CO2/N2 is injected at the bottom of the column.
While the water flows downwards through the packing, the CO2/N2 rises in counter current removing the oxygen to concentrations as low as 10 ppb. A drive controlled pump maintains the level in the column and forwards the deaerated water into a buffer tank or point of use.
The unit has an uncompromising sanitary design and is fully CIP cleanable.