Palabras claves: catalysts, Circular economy, Mining tailings, Oil tank bottoms, sewage sludge, Steelworks, Waste valorization
Autores: Andrés De La Rosa, Bryan G. Loor, Carolina Montero-Calderón, Diego E. Montesdeoca, Erik Baquero-Quinteros, Gabriela Castro-León, Jhoselin Alvear