Available brands:
Sulzer
Koch-Glitsch
Raschig
Custom fabrication
Clean Water
Degasser Systems
CO2 Removal
Decarbonation
Degasser
Packed Tower
CM Aquatechnik supplies forced-draft decarbonation (degassing) towers for CO₂, H₂S, and dissolved oxygen removal from RO permeate and post-lime softened water. CO₂ stripping is essential after RO trea
Technical Specifications
| CO₂ Removal Efficiency | > 95% |
| Inlet CO₂ | Up to 150 mg/L |
| Outlet CO₂ | < 5 mg/L |
| Flow Capacity | 1 – 500 m³/h |
| Tower Material | GRP/FRP or polypropylene |
| Packing Type | Random packing (Hiflow rings · Raschig) |
| Air:Water Ratio | 10:1 to 30:1 (volumetric) |
| Fan Type | Axial (forced draft) · Centrifugal (induced draft) |
| Tower Height | 2 – 6 m (capacity dependent) |
| Standards | CE · ATEX (fan, optional) |
48h quote turnaround
CE & DIN certified
Worldwide shipping
Technical support included
Product Overview
CM Aquatechnik supplies forced-draft decarbonation (degassing) towers for CO₂, H₂S, and dissolved oxygen removal from RO permeate and post-lime softened water. CO₂ stripping is essential after RO treatment to prevent re-acidification of remineralised water, reduce acid consumption in downstream ion exchange, and prevent corrosion in distribution systems.
Key Features
- Forced-draft design ensures consistent CO₂ removal regardless of ambient humidity
- GRP/FRP tower construction resists CO₂-acidified water corrosion
- Random packed bed provides high specific surface area for mass transfer
- Automatic fan control (VFD) reduces energy consumption at part load
- Compact footprint: 1 m² footprint per 10 m³/h typical
- Easily retrofitted to existing RO systems
Applications
RO permeate CO₂ stripping
Post-lime softening decarbonation
H₂S removal from borehole water
Dissolved oxygen removal for boiler feed
Aquaculture oxygen control
Industrial process water deaeration
