Biogas handling

Water recovery and salts removal

Biogas produced during methane fermentation processes is frequently polluted with H2S, with levels from 200mg/l to % of concentrations.  Removal of this hydrogen sulfide is vital for reasons such as corrosion of gas engines, turbines and boilers as well as for safety reasons. Gas upgrading gives possibility to inject it as bio-methane directly into gas network or use as CNG/LNG fuel.

It shall be also dried and stored to achieve better overall plant performance.


SYMBIONA offers technologies for such applications as:

  • Biogas storage
  • Biogas biological treatment
  • Biogas drying
  • Flares and safety systems