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Antimony removal fromwater by a chitosan-iron(III)[ChiFer(III)] biocomposite
ArticleAbstract: The presence of antimony(III) in water represents a worldwide concern, mainly due to its high toxiciPalabras claves:Antimony removal, Chitosan, Iron, sorptionAutores:Byron Ordóñez Ríos, Demey H., Sastre A.M., Tanya CarchiFuentes:scopusA nafion film cover to enhance the analytical performance of the CuO/Cu electrochemical sensor for determination of chemical oxygen demand
ArticleAbstract: We modified and evaluated the performance of a CuO/Cu electrochemical electrode for chemical oxygenPalabras claves:chemical oxygen demand, Copper oxide electrode, detection, Nafion filmAutores:Alvarado J., Byron Ordóñez Ríos, Lenys Fernández, Llorca J., Patricio Javier Espinoza-Montero, Tanya CarchiFuentes:scopusA potential lignocellulosic biomass based on banana waste for critical rare earths recovery from aqueous solutions
ArticleAbstract: Rare earth elements (REE) present multiple applications in technological devices but also drawbacksPalabras claves:Adsorption, Banana waste, Biosorption, Electrostatic attraction, Ion-exchangeAutores:Bou J.J., Byron Ordóñez Ríos, Carrillo M., Hoyo J., Manuel Carrillo, Peña K., Sastre A.M., Tzanov T.Fuentes:googlescopusGelatinization mechanism of native starch from exportable banana of ecuador
ArticleAbstract: The fundamental aim of this work was to research the mechanism of native starch gelatinization bananPalabras claves:assessment, banana, gelatinization, Pasting, viscosityAutores:Byron Ordóñez Ríos, Cristhian Zambrano-Cabrera, Edison Omar Martínez-Mora, Favián Maza-Valle, Johnny Pérez-RodríguezFuentes:scopusElectrochemical generation of arsenic volatile species using a gold/mercury amalgam cathode. Determination of arsenic by atomic absorption spectrometry
ArticleAbstract: The electrochemical generation of arsenic volatile species (arsine) using an Au/Hg amalgam cathode iPalabras claves:Arsine, Atomic absorption spectrometry, Electrochemical arsenic hydride generation, Tap water samplesAutores:Alvarado J., Andrea Caiminagua, Byron Ordóñez Ríos, Hugo Romero Bonilla, Lenys FernándezFuentes:scopusElectrochemical generation of volatile Pb species on Au/Hg cathodes as a sample introduction technique in the determination of Pb by atomic absorption spectroscopy
ArticleAbstract: We have used amalgamated Au cathodes for electrochemical generation of volatile lead hydride, PbH4.Palabras claves:Autores:Alvarado J., Byron Ordóñez Ríos, Ghislaine Morales, Hugo Romero Bonilla, Lenys FernándezFuentes:scopusEffect of three pre-treatments of banana peel for obtaining glucose syrup by enzymatic hydrolysis
ArticleAbstract: The aim of this study was to compare three pretreatments (grinding, milling + hydrothermal process,Palabras claves:Autores:Byron Ordóñez Ríos, Hugo Romero Bonilla, Humberto Ayala ArmijosFuentes:scopusValorization of cocoa's mucilage waste to ethanol and subsequent direct catalytic conversion into ethylene
ArticleAbstract: BACKGROUND: The identification of new resources for producing biofuels and chemical-based products iPalabras claves:bioenergy, Bioethanol, Cocoa waste, Fermentation, theobroma cacaoAutores:Ayala H., Bertau M., Byron Ordóñez Ríos, Estefanía Molina, Kaiser D., Mariela Estefania Torres Rojas, Pavón S., Siguenza J.Fuentes:scopusRecovery of neodymium (III) from aqueous phase by chitosan-manganese-ferrite magnetic beads
ArticleAbstract: Neodymium is a key rare-earth element applied to modern devices. The purpose of this study is the dePalabras claves:Adsorption, Magnetic, MnFe O 2 4, MnFe2O4, Rare earth, Spinel ferriteAutores:Byron Ordóñez Ríos, Miguel Meneses, Sastre A.M., Sergio Valverde-DuránFuentes:googlescopusRecycling of rare earths from fluorescent lamp waste by the integration of solid-state chlorination, leaching and solvent extraction processes
ArticleAbstract: Rare earths (RE) are currently considered some of the most critical elements, being crucial in futurPalabras claves:Fluorescent lamp wastes, Rare earths recovery, recycling, Solid-state chlorination, Solvent extractionAutores:Bertau M., Byron Ordóñez Ríos, Fortuny A., Pavón S., Sastre A.M.Fuentes:googlescopus