FTRJ GmbH

FTRJ GmbH, operating under the Andreas Junghans Filtration Technology® brand, is a German engineering firm specializing in the development, production supervision, and commissioning of membrane filtration systems from laboratory scale through full industrial deployment. The company focuses on customized membrane technology solutions across the full spectrum of filtration: microfiltration, ultrafiltration, nanofiltration, and reverse osmosis, along with pervaporation for research and specialty applications. FTRJ designs and manufactures both standardized and customer-specific filtration housings for ceramic and polymer membranes, which serve as the core pressure-containing elements of any membrane installation. The company's engineering expertise spans the complex interplay between media properties, process parameters, and technical requirements—an approach that informs its turnkey system delivery. Applications center on product separation and concentration in the food and pharmaceutical industries, process water recycling across multiple industrial sectors, recovery of alkalis and acids from CIP (Cleaning-In-Place) solutions, solvent recycling, and wastewater treatment. FTRJ also offers pilot system rentals for feasibility testing, accompanied by process consulting to help clients evaluate membrane technology before committing to full-scale investment. All products comply with the EU Pressure Equipment Directive 2014/68/EU, the ATEX Directive 2014/34/EU for explosive atmospheres, and Good Manufacturing Practice (GMP) requirements. With over 50 specialty installations as references, FTRJ serves clients in food production, pharmaceuticals, research institutions, recycling operations, and industrial water treatment throughout Europe.