Monday, 1 June 2026

09.00 - 10.00

Registration

10.00 – 12.00

Official Opening of RRB 2026 

Chairs: Chris Stevens, Ghent University and Pedro Fardim, KU Leuven, Belgium

Welcome to Leuven by the Mayor of Leuven, Mr. Mohamed Ridouani

Opening Plenary Session

Connecting fundamental discoveries from microbial carbohydrate metabolism to biotechnological platforms for advanced biorefineries
Mário T. Murakami,
Brazilian Biorenewables National Laboratory (LNBR) and National Center for Research in Energy and Materials (CNPEM)

Bioeconomic Futures: Enabling Tomorrow Today
Adrian Leip, EU Commission’s Head of the Bioeconomy Sector in DG RTD & Thomas Alexander, EU’s Bioeconomy Youth Ambassador

 

12.00 - 13.00

Lunch

13.00 – 14.30

Parallel sessions 

13.00 - 13.30
Invited talk:
 Navigating the Complexity of Cellulose and Lignin
Antje Potthast, Boku, AT

13.30 - 13.50
Itaconic acid functionalization for development of biobased surfactants

Jevgenij Lazko, Materia Nova Research Center & University of Mons, BE 

13.50 - 14.10
Sustainable cellulose-based hydrogels within situ synthesized metal nanoparticles for antimicrobial wound dressings

Aleksandra Mikhailidi, BAU International University Batumi, GE

14.10 - 14.30
From biomass to thermoplastic: Liquefied woody biomass for circular thermoplastic composites and coatings

Shikha Gupta, University of Twente, NL

13.00 - 13.30
Thermal and structural analysis of new lignin-based resins synthesis

Raphaela Süss, Wood K plus – Competence Center for Wood Composites & Wood Chemistry, Kompetenzzentrum Holz GmbH, AT

13.30 - 13.50
Supercritical carbon dioxide extraction and fractionation of glycerides and fatty acid methyl esters
Hannes Sels, Karel de Grote University of Applied Sciences & Arts, BE

13.50 - 14.10
Biodesign4Insulation: Environmental assessment of used cooking oil valorisation into bio-polyols for polyurethane industry

Anda Fridrihsone, Latvian State Institute of Wood Chemistry, LV

14.10 - 14.30
Establishing structure-acidity-performance relationships in zeolite catalyzed lignin pyrolysis for aromatics production
Devanshu Sajwan, Utrecht University, NL

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13.00 - 13.30
Invited talk:
 Mixotrophic microbial consortia in anaerobic fermentation: A biotechnological route to carbon-efficient waste upcycling
Sabine Kleinsteuber, Helmholtz Centre for Environmental Research, DE

13.30 - 13.50
Feeding the future with fungi: Fermentation of algal side streams into sustainable mycoproteins

Kasra Khatami, Chalmers University of Technology, SE

13.50 - 14.10
Upcycling a methanol rich side stream from pulp and paper industry to bio-based acetic acid with Acetobacterium woodii: Process optimization, CO2 fixation, and sustainability assessment

Hans Marx, TU Wien, AT

14.10 - 14.30
Rational strain engineering and bioprocess optimization for enhanced succinic acid production from organic biowaste

Vasiliki Korka, Agricultural University of Athens, GR & University of Liège, BE
 

13.00 - 13.30
Removal of metals from wastewater sludge treatment via electrochemical conditioning to enable land application

Tiago Martins,  Nijhuis Water Technology B.V., NL & KU Leuven, BE

13.30 - 13.50
Investigating the degradation kinetics of carbamazepine via microwave-assisted hydrothermal carbonisation in wastewater treatment sludge

Derya Acar, KU Leuven, BE

13.50 - 14.10
Valorisation of oil and fat from dissolved air flotation sludge as renewable feedstock for biobased applications

Carolien Vermeiren, Karel de Grote University of Applied Sciences & Arts, BE

14.10 - 14.30
Stimulation of Diuron anaerobic biodegradation under long-term cultivation and stressful conditions

Luca Bucci, KU Leuven, BE

14.30 - 15.45

Coffee Break and Poster Tour 1

15.45 - 17.15

Parallel sessions 

15.45 - 16.15
Re-thinking heritage packaging: Customizable bio-based composite polyurethane foams combined with 3D printed technology: Two case studies
Letizia Verdolotti, National Research Council (IPCB-CNR), IT

16.15 - 16.35
Yeast-based industrial bioprocess for converting lipid waste streams into long-chain dicarboxylic acids
Iris Cornet, University of Antwerp, BE

16.35 - 16.55
Cellulose-based foams via ionic and eutectic crosslinking strategies
Bruno B. Ravanello, AlmaScience CoLab, PT

16.55 - 17.15
Muconic acid as a biobased platform chemical for bio-advantage monomer synthesis
Lisa De Vriendt, KU Leuven, BE

15.45 - 16.15
Valorization of sunflower stalks in a multi‑product biorefinery for prebiotics and bioethanol
Aleta Duque, CIEMAT, ES

16.15 - 16.35
Hydroprocessing of high inorganic-content HTL-biocrudes from manure and straw using solid residue catalysts
Ole Reinsdorf, RISE-Research Institutes of Sweden, SE

16.35 - 16.55
Advanced membrane separations – A key-enabling technology for current and future biorefineries
Kristien De Sitter, VITO, BE

16.55 - 17.15
Scale-up of a green waste biorefinery: Transferring pressing and fermentation to the technical scale
Wolfgang Laudensack, RPTU Kaiserslautern-Landau, DE

15.45 - 16.15
Invited talk: Surface matters: Controlling lignin and lignin nanoparticle interfaces for enhanced materials performance
Monika Österberg, Aalto University, FI

16.15 - 16.35
Lignin carbohydrate complexes – Inferring Structure-property relations with artificial intelligence
Matthias Stosiek, Technical University of Munich, DE

16.35 - 16.55
Turning waste into adsorbents: VOC removal using waste-wood-derived activated carbons
Bilge Yilmaz, Karadeniz Technical University, TR

16.55 - 17.15
Aromatic platforms from industrial lignins for high value materials production
Sanja Vucetic, Åbo Akademi, FI

15.45 - 16.15
Harnessing reducing biomolecular fraction from activated sludge for green nanoparticle synthesis
Sasmitha Aulia Zahra, Aarhus University, DK

16.15 - 16.35
Methodological sensitivities in sludge LCA: Evaluating AD and THP-AD across multiple LCIA frameworks
Paniz Pouryaghoubi, KU Leuven, BE

16.35 - 16.55
Multivariate approaches to sewage sludge treatment effects and sludge fertilizers properties for sustainable sludge management in Europe
Erika Sinisgalli, Université de Montpellier, FR

16.55 - 17.15
Pilot-scale EPS recovery and applications from industrial wastewater sludge
Maarten Bartels, Karel de Grote University of Applied Sciences and Arts, BE

17.30 - 19.00

Guided City Walk

19.00 - 20.00

Welcome Reception in the Jubilee Hall of the renowned University Hall