How we work


For 20 years, SH SULPHTEC has been the leading manufacturer of biological desulphurisation plants.

In addition to traditional biological trickling-bed reactors, we also manufacture systems based on our own patented SulphPur® process as well as our mini desulphurisation system, the S-KAT.

We constantly work to improve all desulphurisation systems manufactured and developed by SH SULPHTEC. Our main focus is on high performance, low operating costs and a long service life. We also listen to our customers, who include system architects, manufacturers and operators, to make sure our systems constantly improve and evolve.

Where we work

Our expertise goes well beyond removing hydrogen sulphide from biogas. We also draw on many years of experience when it comes to purifying exhaust air in industry and agriculture.

With some 300 plants from the Philippines to the Ukraine to California and Brazil, we are present around the world.

All plants are designed and manufactured by a dedicated team of experts at our site in Nauen near Berlin.

To make sure our stringent quality requirements are met, our employees receive constant training year after year and our manufacturing methods are continuously updated according to the state of the art.

Our customer care department not only globally supports plants manufactured by us but also services plants from other manufacturers.

What you get from SH SULPHTEC is exactly the right solution for your site, not an off-the-shelf system.

Our philosophy

Turning experience into innovative solutions

Our well-trained, certified specialists will find the right solutions for your needs.

SH SULPHTEC = maximum product quality, maximum consulting quality, and maximum plant safety


Bio, landfill and sewage gas

Bespoke, cost-efficient solutions for removing H2S from your plant, even in higher concentrations.

Product information


Exhaust air purification

Biological surface filters and biological scrubbers for consistent removal of pollutants and odor from air.

Product information


Fine desulphurisation and gas drying

Together with our partner company ennox biogas technology GmbH, we can also advise you on high-quality fine desulphurisation and gas drying systems.



To the contact

CONTACT BY TELEPHONE+49 (0)3321 74420 - 0