Activated Charcoal Filter

Activated Charcoal Filter E-AF80/670

Filter for separating H2S and siloxanes from digester gases

operational area | usage

Digester gas recovery/gas cleaning in:

  • Wastewater treatment plants with sludge recovery / digestion towers
  • Biogas plants

product description

The activated charcoal is located in a stainless steel tank and the pre-dried gas flows through it. The activated charcoal binds the H2S and siloxane contained in the gas due to the charcoal’s adsorption properties. A separate connection is provided to extract the charcoal for the charcoal replacement.

constructional features

  • Stainless steel tank with gas inlet and gas outlet
  • Inerting connections
  • Opening for activated charcoal replacement
  • Intermediate floor
  • Test pressure of 3 bar possible
  • Volume of activated charcoal 300 to 1,500 l
  • Gas pipe sizes DN 50 to DN 200


  • Adaptation to existing situation possible, as a substitute solution or as an add-on
  • Production from standard PN10 parts
  • Easy, clean activated charcoal replacement


Datasheet Activated Charcoal Filter

contact person

Holger Wünsch
Product manager

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