Membrane degassing equipment

    

By the application of membrane contactor technique dissolved gases (CO2, O2) can be removed from aqueous solutions, or gases can be adsorbed in liquids. Membrane contactors are devices with hydrophobic, microporous capillary membranes that allow gaseous and liquid phases to come in contact for mass transfer without phase dispersion. Due to the construction water will not pass through membrane which is acting as a support between phases.

1. Oxygen removal

  • boiler feed water ---> lifespan and efficiency extension
  • process water in microelectronics --> improvement of cost efficiency
  • alcoholic and non alcoholic beverages: --> uniform quality, longer shelf-life

 

2. Carbon dioxide removal

  • EDI/CDI feed water --> better output quality
  • ion exchanger feed water --> longer cycles, reduced chemical usage

 

3. Carbon dioxide adsorption

  • beverages, mineral water --> reduction of microbial activities, elevation of sensory values

 

4. Nitrogen adsorption

  • beers --> better foam characteristic

 

5. Corrosion protection

  • degassing without chemicals

 

6. Ammonia removal from waste water

 

7. Others

  • liquid-liquid extraction, concentration of fruit juice