Separating Molecules

Complete portfolio for membrane filtration

NATAN GmbH designs and delivers membrane processes and membrane systems.

Specialist in food and biotech processing

Our commitment applies to all molecules in liquid food: Ions, acids, peptides, proteins, sugars, carbohydrates, fatty acids, hydrocolloids..... Dozens of novel processes in the European food industry are implemented by NATAN. We use spiral modules as well as hollow fibers, cassettes, plate and frame, spinning discs a.o. Although we have successfully developed systems in the field of membrane evaporation, forward osmosis, adsorbent membranes, enzyme-membrane reactors and many other technologies, we focus on pressure driven membrane technology such as Reverse Osmosis, Nanofiltration, Ultrafiltration and Microfiltration. We daily breed out better ideas, on how to improve membrane processes and systems.


As a private owned company, we use membranes from all manufacturers worldwide. We are technology oriented and do not promote products other than for technological reasons. Our equipment includes the entire range of membrane separation systems from laboratory test cells to fully automated industrial production systems.