Blücher GmbH

The Blücher GmbH is a globally active provider of filtration technology.
Under our brand name SARATECH® we develop, produce and distribute spherical high-performance adsorbents, filter media and filter systems for demanding gas and liquid filtration applications.
The core of our technology are the spherical high-performance adsorbents, which exhibit excellent mechanical stability, an extreme abrasion resistance and are dust-free. They can be impregnated with various active agents to remove polar substances and different ion species.

Liquid filtration:
Ultrapure water
TOC<10ppb
Drinking / special waste water
Chlorine removal
Persistent contraries like MTBE
Heavy metals
Pharmaceutical contraries, e.g. radio-opaque substances
Radionuclides like cesium

Gas filtration:
Removal of H2S in natural and bio-gases
Cabin air filtration: removal of toxic air components like vinyl chloride, mercury, TCP, pesticides, etc.
Cleanroom air filtration: AMC reduction
Comfort air filtration

Solvent recovery

Extraction of raw materials (gold, indium, etc.)