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Allophane, a natural nanoparticle present in andisoles of Ecuador, properties and applications
ArticleAbstract: The allophane is a natural nanoparticle present in soils from volcanic origin such as andisols, whicPalabras claves:ANDOSOL, Halloysite, Imogolite, Natural nanoparticle, Volcanic soilsAutores:Carlos Medina Serrano, Gabriela Chango Lescano, Jorge Silva-Yumi, Martínez R.C.Fuentes:scopusFilter design for arsenic species in aqueous environments: An ab initio optimization of the absorbing capacity of magnetite-based arsenic filters
ArticleAbstract: Polluted water sources are a public health issue causing concerns in regions with a low-quality watePalabras claves:adsorption mechanism, As removal, Design of magnetite filters, DFT calculations, Environmental remediationAutores:Jorge Silva-Yumi, Páez Fajardo G.J., Piper L.F.J., Rosa Ormaza, Victor PilicitaFuentes:scopusEffect of cations in the background electrolyte on the adsorption kinetics of copper and cadmium and the isoelectric point of imogolite
ArticleAbstract: Modification of surface charge and changes in the isoelectric point (IEP) of synthetic imogolite werPalabras claves:adsorption kinetics, Cadmium, Copper, Imogolite, Surface chargeAutores:Arancibia-Miranda N., Escudey M., Jorge Silva-YumiFuentes:scopusKinetics, adsorption and desorption of Cd(II) and Cu(II) on natural allophane: Effect of iron oxide coating
ArticleAbstract: Volcanic soils are a potential source of abundant and low-cost adsorbent materials. Allophane and irPalabras claves:Adsorption-desorption modelling, Iron oxide coating, Metal adsorption, Volcanic ash derived soilsAutores:Escudey M., Gacitua M., Jorge Silva-Yumi, Pizarro C.Fuentes:scopus