Retention of heavy metals from mine tailings using Technosols prepared with native soils and nanoparticles

by Dario Bolaños-Guerrón, Jacqueline Capa, Luis Cumbal Flores
Published 2021-07-01

Natural zeolite as a chromium VI removal agent in tannery effluents

by Ana María Álvarez, Darío Bolaños Guerrón, Carolina Montero Calderón
Published 2021-09-01