Supratec Gesellschaft für Umwelt- und Verfahrenstechnik mbH

Supratec Gesellschaft für Umwelt- und Verfahrenstechnik mbH, formed through the merger of SUPRAFILT GmbH and OXYFLEX GmbH, brings over 45 years of experience in wastewater aeration technology with systems installed in more than 4,500 treatment plants worldwide. The company's core expertise spans fine-bubble and coarse-bubble aeration systems alongside MBR (membrane bioreactor) filter technology, with installations across Germany (Düsseldorf Süd, Berlin-Schönerlinde, Köln-Rodenkirchen), Europe, and globally (Australia, Japan, Bahrain, Egypt, Chile). Supratec's aeration portfolio includes the OXYFLEX® plate diffuser series — MF 2.0, MF650, and MF1100 — featuring fiberglass-reinforced polypropylene base plates with EPDM or TPU membrane options and self-sealing designs for intermittent operation. The OXYFLEX® MT disc diffuser and OXYFLEX® OM oval membrane tube diffuser complement the fine-bubble range. The PERMOX® line includes the OM120 oval tube diffuser, R tube diffuser, and CB630 for coarse-bubble and high-load applications. On the MBR side, the MicroClear flat sheet system uses proprietary PVDF ultrafiltration membranes, while the Supratec Hollow Fiber combines membrane filtration with energy-efficient siphon diffuser technology. Supporting products include liftable grids for activated sludge tank aeration and acid dosing stations for in-service diffuser maintenance. The company advertises energy savings of up to 50% with its aeration systems.