dr.ir. J. de Grooth (Joris)

I have been working with membranes ever since I graduated from the UT in 2007. After working for several years in industry at Pentair X-flow, I had the opportunity to come back to the university. Here, I was involved in a successful start-up company (NXFiltration) that now makes and sells the next generation of nanofiltration membranes.

At the Membrane Science and Technology Cluster I specialize at integrating membranes into processes, an topic where my industrial experience proves to be very relevant.

Engineering & Materials Science

# Fibers
# Ionic Strength
# Membranes
# Multilayers
# Nanofiltration Membranes
# Osmosis
# Polyelectrolytes
# Polymerization

Faculty of Science and Technology (TNW), Membrane Science & Technology (MST)

Rutten, S. B. (2024). Nanofiltration of Greywater to Remove Micropollutants. [PhD Thesis - Research UT, graduation UT, University of Twente]. University of Twente. https://doi.org/10.3990/1.9789036559508

Restrepo, M. A. , Mohammadifakhr, M., Kamp, J. , Trzaskus, K. , Kemperman, A. J. B. , de Grooth, J. , Roesink, H. D. W., Roth, H. , & Wessling, M. (2023). Incorporation of an Intermediate Polyelectrolyte Layer for Improved Interfacial Polymerization on PAI Hollow Fiber Membranes. Membranes, 13(8), Article 741. https://doi.org/10.3390/membranes13080741

Wang, T., Bachs, E. S. , de Grooth, J. , & de Vos, W. M. (2023). Advanced Oxidation Processes Coupled to Nanofiltration Membranes with Catalytic Fe⁰ Nanoparticles in Symmetric and Asymmetric Polyelectrolyte Multilayers. Membranes, 13(4), Article 388. https://doi.org/10.3390/membranes13040388

Wang, T. , de Grooth, J. , & de Vos, W. M. (2023). Effects of Concentration Polarization and Membrane Orientation on the Treatment of Naproxen by Sulfate Radical-Based Advanced Oxidation Processes within Nanofiltration Membranes with a Catalytic Support. Industrial and Engineering Chemistry Research, 62(19), 7622-7634. https://doi.org/10.1021/acs.iecr.3c00592

Junker, M. A. (2023). Transport through polyelectrolyte multilayer based membranes for nanofiltration. [PhD Thesis - Research UT, graduation UT, University of Twente]. University of Twente. https://doi.org/10.3990/1.9789036556873

Junker, M. A. , te Brinke, E., Vall Compte, C. M. , Lammertink, R. G. H. , de Grooth, J. , & de Vos, W. M. (2023). Asymmetric polyelectrolyte multilayer nanofiltration membranes: Structural characterisation via transport phenomena. Journal of membrane science, 681, Article 121718. https://doi.org/10.1016/j.memsci.2023.121718

Wang, T. , Faria Albanese, J. A. , de Vos, W. M. , & de Grooth, J. (2023). Inhibition caused by adsorption of organic micropollutants (MPs) on PES@CoFe₂O₄ polymeric ultrafiltration membranes and the enhanced MPs degradation by a continuous pH regulation. Separation and purification technology, 316, Article 123663. https://doi.org/10.1016/j.seppur.2023.123663

Rutten, S. B., Levering, V. L., Leal, L. H. , Grooth, J. D. , & Roesink, H. D. W. (2023). Retention of micropollutants by polyelectrolyte multilayer based hollow fiber nanofiltration membranes under fouled conditions. Journal of Water Process Engineering, 53, Article 103760. https://doi.org/10.1016/j.jwpe.2023.103760

Rutten, S. B., Junker, M. A., Leal, L. H. , de Vos, W. M. , Lammertink, R. G. H. , & de Grooth, J. (2023). Influence of dominant salts on the removal of trace micropollutants by hollow fiber nanofiltration membranes. Journal of membrane science, 678, Article 121625. https://doi.org/10.1016/j.memsci.2023.121625

Zwijnenberg, H. J., Elozeiri, A. A. E. , Grooth, J. D. , Meer, W. G. J. V. D. , & Wood, J. A. (2023). Transport characterization and modelling of Donnan dialysis for ammonium recovery from aqueous solutions. Journal of membrane science, 674, Article 121496. https://doi.org/10.1016/j.memsci.2023.121496

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