by Bilgeri EnvironTec GmbH
Biogas and landfill gas always contains hydrogen sulphide (H2S). Usually, this is in the range of 1,000 to 6,000 ppm but may also reach 2% Vol or more. This H2S frequently needs to be removed from the gas – either for reasons of environmental protection or because of the corrosion hazard. The EnvironTec desulphurisation process offers a ...