Mostrando 3 resultados de: 3
Filtros aplicados
Área temáticas
Ingeniería sanitaria(3)
Economía financiera(1)
Ingeniería civil(1)
Mineralogía(1)
Otros problemas y servicios sociales(1)
Año de Publicación
2021(3)
Origen
scopus(3)
Economic feasibility proposal for treatment and/or disposal technologies of dielectric oils contaminated with PCB
ReviewAbstract: Ecuador is a signatory of the Stockholm Convention on chemical substances and hazardous waste and isPalabras claves:Dechlorination, dielectric oil, Incineration of hazardous waste, PCB treatment, PCBsAutores:C. González, Darío Roberto Bolaños-GuerrónFuentes:scopusNatural zeolite as a chromium VI removal agent in tannery effluents
ArticleAbstract: This study concerns Cr(VI) removal using zeolites in a batch system for tannery effluent. In the iniPalabras claves:activation, Adsorption, Tannery effluent, ZeoliteAutores:Ana María Álvarez, Carolina Montero-Calderón, Darío Roberto Bolaños-GuerrónFuentes:scopusRetention of heavy metals from mine tailings using Technosols prepared with native soils and nanoparticles
ArticleAbstract: A large number of heavy metals are generated in tailings of precious metal extractive operations, whPalabras claves:Fe/FeS nanoparticles, Orange peel, tailings, TechnosolsAutores:Darío Roberto Bolaños-Guerrón, Jacqueline Capa, Luis Cumbal FloresFuentes:scopus