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Biotrickling Technology


This type of Biotrickling Technology was developed since 1991 to combine the advantages of a biofilter and a bioscrubber with a focus to reduce the space requirements and the operating costs. Additinally nonsoluble VOC`s should
possible be removed from waste gas in acceptable residence times.

More then 20 plants have been installed for odour and VOC removal since 1993.

  • Using an inert carrier

  • Low energy consumption

  • Control of biomass and biological layer

  • Special nutrients for odour and VOC elimination
  • Less maintenance costs