Waterloo researchers turning plastic waste into vinegar

> “This method allows abundant and free solar energy to break down plastic pollution without adding extra carbon dioxide to the atmosphere,” Wu said. > > The findings also point to new possibilities for addressing microplastics directly. Because the process degrades plastics at the chemical level, it could help prevent the accumulation of microplastics in water systems. > > The research aligns with the University of Waterloo’s Global Futures initiative, which supports work aimed at advancing sustainable, circular solutions to global environmental challenges. > > While still at the laboratory stage, the team envisions that this approach could be adapted for scalable, solar-driven recycling and environmental cleanup and the photocatalytic upcycling system can be further enhanced through strategic engineering of the materials and manufacturing processes.