536958 Spent Coffee Ground for Synthesis of Slow Release Fertilizers

Ricardo Cogua Barrera, Chemical Engineering, Universidad Nacional de Colombia, Bogota, Colombia, Hugo Ricardo Zea Ramírez, Bogota, National University of Colombia, Bogotá, Colombia and Cesar Augusto Sierra Avila, Bogotá, National University of Colombia, Bogotá, Colombia
See more of this Session: Sustainable Management and Uses of Post-Consumer Materials and Waste
See more of this Group/Topical: Sustainable Engineering Forum