Dissolver: The Modular Technology Removing the Hidden Chemicals from Textile Waste with Founders Ditte & Charlotte

Textile recycling sounds simple until you touch real post-consumer waste. It’s not just cotton and polyester. It’s elastane blends, heat-transfer logos, dyes, heavy metals, and PFAS that can derail downstream processing and destroy product quality. From Brussels, we sit down with Charlotte and Ditte from Denmark-based Dissolver to unpack a different angle on chemical textile recycling: don’t break the polymers if you don’t have to, clean them.We walk through Dissolver’s modular, selective solvent approach for contaminant removal and why “designed for complexity” matters more than perfect feedstock. They explain how their process targets disruptors module by module, how solvent recovery works (their “washing dishes” analogy makes it click), and why keeping polyester intact can avoid some of the energy and refining burden seen in depolymerization routes. We also get practical about the messy middle of the value chain: what sorting is realistic, why Dissolver starts from shredded fibers, and the open question of who should own hard-part removal across a new recycling infrastructure.Then we zoom out to scaling. Dissolver shares plans for an industrial pilot built to de-risk unit economics and prove off-take with spinners, plus a second path where individual modules can plug into other recyclers’ plants as preprocessing. We talk about siting decisions, Europe’s policy tailwinds, Asia’s gravity in textile manufacturing, and why the next decade likely brings both collaboration and consolidation across technologies.If you care about circular fashion, fiber-to-fiber recycling, PFAS removal, elastane challenges, and what it takes to build real industrial capacity, hit play. Subscribe, share this with someone in the textile value chain, and leave a review telling us which part of textile recycling you think is hardest to scale.Contact UsThis is interactive content - send us your questions to the guests and we record another session just focusing on your questions!You have suggestions for new guests or want to sponsor the show?Contact Carl via LinkedInThanks for listening and keep podcasting!