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Gas Desulphurisation Systems

Up-to-date. Enduring. Durable.


Each biogas plant requires a costumised desulphurisation concept to ensure efficient operation. We are happy to assist you.


Overview of our desulphurisation systems:

Head of division

Graduate Environmental Process Engineer (FH)

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Managing director

Dipl.-Ing. environmental process engineering (FH)

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Gas Desulphurisation Systems

The most efficient alternative to activated carbon

The UGN® systems are made for external biological-chemical final desulphurisation of undried biogas. Over many years, this method has been proven to reduce high hydrogen sulphide loads down to <1 ppm at a reasonable price.

The biological efficiency of these systems is adapted to the microbiological properties (H2S concentration, humidity, temperature). 

The desulphurisation system is set up outside the digester to facilitate regulating and maintenance without interfering with the processes running inside the digester.

Another advantage: The biogas does not have to be dried before being fed into the desulphurisation system, which cuts down on operating costs. Furthermore, the filtering material has a structure that allows perfect pouring, thereby doing away with extra compressors.

Our desulphurisation systems are based on the Filtermaterials UgnCleanPellets® S 3.5.


Your benefits at a glance

Our desulphurisation system

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Each biogas plant requires a customised desulphurisation concept to ensure efficient operation. Our engineers are happy to guide you through all stages, from the start, to completion and beyond. Benefit from our experience and our creativity when it comes to finding an individual and innovative solution for your application.

You want us to make a quote for you? Please enter all necessary information in this >> Data collection and submit the sheet via fax or  >> e-mail.

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