Gas Absorption Column Manufacturer,Supplier and Exporter in Africa
Product Code : LSK-TWL-10807
Quick Answer: The Gas Absorption Column studies oxygen transfer from air into water in a gimbal-mounted glass wetted wall column, with a nitrogen-sparged deoxygenating column and oxygen analyser.
Last updated: October 2026
Key Features
Glass wetted wall column, gimbal mounted
Deoxygenating column sparged with nitrogen
Oxygen probes on water inlet and outlet
Diaphragm air pump feeds the column base
Control console with flow meters and oxygen analyser
Floor-standing steel frame; water recycled to storage tank
About This Product
In operation, water is sparged with nitrogen in the deoxygenator before entering the top of the wetted wall column, while air is pumped into the base of the column and passes up it, giving up oxygen to the water. Dissolved oxygen at inlet and outlet can be measured in rapid succession. Outside South Africa, the Gas Absorption Column can be supplied to Tajikistan, Serbia, Ghana, Cyprus, Tunisia and Brunei.
Frequently Asked Questions
How is oxygen transfer measured in the Gas Absorption Column?
Probes measure dissolved oxygen in the water entering and leaving the absorption column.