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CO2 & Dissolved Gas Removal

Providing cost effective solutions
to your environmental problems

Forbes is the UK’s leading manufacturer of
environmental technologies

Fabricating both standard & bespoke gas removal products


Gases dissolved in liquids, such as CO² in water, can cause significant corrosion and performance issues in many processes.

Degassers, or stripping towers, use atmospheric air to reduce the amount of unwanted dissolved gases or VOCs (Volatile Organic Compounds) in process liquids.

  • Carbon dioxide (CO²)
  • Hydrogen sulphide (H²S)
  • Ammonia (NH³)
  • Chlorine (Cl²)
  • Oxygen (O2)
  • Sulphur dioxide (SO²)
  • Volatile organic compounds (VOCs)
  • Many more

Forbes offer a range of standard degasser units, designed specifically for CO² removal, as well as bespoke stripping towers for other dissolved gas applications.

Our FD range of degassers give a cost-effective solution to most processes requiring CO² reduction in water, these are suitable for liquid flows of 6 m³/h to 200 m³/h and typically offer >90% removal.

Forbes can also design and manufacture stripping towers for applications outside of this flow range, where greater removal is required, or for the removal of other dissolved gases from liquid.


an after sales service that is second to none.

Forbes have vast experience and knowledge in the design of stripping towers in a wide range of industries, including food, water treatment and chemical industry.

Whether a basic system, with little process control, or a more complex system, we can supply the complete package. Specifying and delivering ready-to-use units, with instrumentation, fan(s) and control panel, Forbes’ stripping towers offer fast and simple installations.

Speak to our sales team to find out more.

+44 (0)1366 389600

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Technical Info

For more information about Forbes Degassing Towers including relative capacities.
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We can take care of it all

Forbes can supply pipework, steelwork and all your essential accessories.
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Turnkey Services

Services to suit all budgets

Design, fabrication, supply, installation & after-care. From the simple offloading and positioning of tanks and equipment to a full project managed turnkey service.
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