Open access
Sep 2026
Resource Recovery from Waste Cooking Oil Through Cold-Process Saponification for Sustainable Solid Soap Production
Waste cooking oils represent an important household and institutional waste stream with significant environmental impacts when disposed of improperly. In the context of the circular economy, this study investigates their valorization through conversion into solid soaps by cold-process saponification. The oils were pret...
M. Glevitzky, G. Dumitrel, M. Corcheş et al.
· Sustainability · 0 citations