Based on more than 30 years of experience with biogas production, GWE now offers a complete assessment and consecutive adaptation/revision of existing (steam) boilers in single and multiple fuel arrangements. Furthermore GWE has extensive experience with biogas reuse in gensets/CHP units for electricity generation.

In many cases where streamlining of energy recovery/energy saving is a priority, biogas can be used for direct heating of the wastewater, prior to treatment. For this reason GWE developed the CALORIX direct fire heater unit. Using the CALORIX means direct conversion of energy into heat without intermediate steps as is the case when e.g. steam injection is used for this purpose.

GWE's Range of Products: