The biogas from a waste fermentation plant is desulfurized using a BEKOM H 25.0 DUO plant with two identical containers. The system was equipped with an air dosage, oxygen analysis and heating that can be regulated according to the oxygen content. The fresh water distribution and condensate removal in the fittings cabinet was carried out for each container and the entire piping was carried out by UGN.

System parameters:

Pollutant concentration: 200 - 500 ppm
Flow rate: 500 - 1,500 Nm³/h