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Circular Wallonia
Circular economy in Wallonia

ValoMin'

Project

ValoMin’, initiated by IDEA through the 2025 Water Hackathon (SWDE & SPGE), seeks to valorize sewage sludge by exploiting its crystalline mineral fraction through novel circular economy pathways.

Launch date
2025

Leader

  • Stakeholder  Leader

    Intercommunale de Développement Economique et d'Aménagement du coeur du Hainaut

    7000 Mons

About

ValoMin’ is an IDEA initiative launched during the March 2025 Water Hackathon (organized by SWDE and SPGE). It develops innovative solutions to valorize the crystalline mineral fraction of sewage sludge from treatment plants. Based on a circular economy model, the initiative explores novel valorization pathways in partnership with Centre Terre et Pierre asbl and others. ValoMin’ also aligns with IDEA’s strategic participation in the SPGE’s technological orientation market for the sludge sector.