Task:

The biogas plant produces biogas from organic waste. The biogas contains hydrogen sulphide due to the substances used in the process. The hydrogen sulphide has to be removed from the gas to protect the downstream equipment (CHP) from corrosion and to minimise emissions.

System parameters:

• Pollutant concentration: 400 – 600 ppm of H₂S
• Flow rate: 400 m³ per hour

UGN Umwelttechnik solution:

A UGN BEKOM H 5.0 system is employed to remove the hydrogen sulphide.