The first large-scale implementation of a biogas upgrading plant using EVONIK SEPURAN® Green membrane modules was handed over to EnviTec Biogas AG in October 2012. The plant is designed for a raw gas flow rate of 150-200 Nm3/h and is configured in three stages for minimal methane slip.

GAH carried out the complete process engineering rough and detailed planning, manufacturing, pre-commissioning (with TÜV Austria according to applicable safety standards) and commissioning at the Sachsendorf site by our technicians in close cooperation with the customer and the membrane manufacturer.

The results meet or even exceed the high expectations and predictions!

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