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26. August 2025

New paper!

[Translate to English:]
Graphical abstract

The production, use and disposal of textiles is a significant source of PFAS emissions into the environment. In this new paper, Iva Ćurić et al. investigated the effectiveness of hybrid ultrafiltration (UF) and reverse osmosis (RO) to remove PFAS from real textile wastewater:

UF decreased the concentration of detected PFAS (short- and long-chain) by 60–84 %, probably due to the formation of a dynamic fouling layer and electrostatic repulsion.
High concentrations of sulfates and chlorides influenced the rejection mechanism through electrostatic effects.
RO removed all detected PFAS almost completely due to the very small pore size, with size exclusion being the main removal mechanism.
Overall, the UF-RO treatment almost completely removed all detected PFAS.
Iva Ćurić works at the University of Zagreb / Sveučilište u Zagrebu. We are delighted to see the first results of her collaboration with our team during her research stay at TU Wien being published.
The article will be freely available until 4 October 2025!

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