Affinity Membrane Filtration

A-membranes is a technology-driven company. We offer unique solutions in nano-, ultra- and microfiltration, based on grafted ceramic membranes. Our patented grafting technique attaches a very stable single layer of organic functional groups to the ceramic material, changing the chemical affinity of the membrane surface. By selecting the right functional groups, we tune the affinity of the membrane to your process needs and expand membrane filtration from a purely size-based operation to an affinity-based process. This way we tailor innovative and sustainable solutions for your difficult and energy consuming separations, fractionations, and purifications. Our solutions are available for both water- and solvent-based streams.

Upcoming events

A-membranes will participate in the upcoming Flemish Life Sciences Week (10-13 Oct. 2023) and in the Bio Japan (11 – 13 Oct. 2023)


A-membranes will be represented at the Bio Japan Expo by our CEO, Mr. Bart Coen.  Bio Japan is the largest Biotech and life sciences event in Asia with an exhibition, seminars and plenty of partenering possibilities. Come and see us in the Belgian Pavillion (booth C-17) @Pacifico, Yokohama, Japan.


A-membranes will also be joining in the EU-Japan Biotech Partnering event in Osaka on 10 October, which is part of the Flemish Biotech and Life Sciences Week (10-13 Oct.2023 Osaka/Yokohama).
During the Bio Japan, on 12 October, we will give a presentation on our technology and products. Timing to be confirmed.

In the picture / Latest news

Our membranes offer a significant and positive contribution to the environment. Read all about it on our sustainability page!