Mostrando 10 resultados de: 17
Filtros aplicados
Publisher
Polymers(4)
Avances en Quimica(2)
Analytical Chemistry Research(1)
Environmental Pollution(1)
Gayana(1)
Área temáticas
Química analítica(6)
Química física(4)
Tecnología de otros productos orgánicos(4)
Ingeniería sanitaria(3)
Tecnología de productos químicos industriales(3)
Área de conocimiento
Química ambiental(5)
Bioquímica(4)
Ciencia de materiales(4)
Química analítica(4)
Ingeniería química(3)
Objetivos de Desarrollo Sostenible
ODS 12: Producción y consumo responsables(13)
ODS 6: Agua limpia y saneamiento(13)
ODS 9: Industria, innovación e infraestructura(11)
ODS 3: Salud y bienestar(6)
ODS 14: Vida submarina(2)
Origen
google(4)
A 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., Peña K., Sastre A.M., Tzanov T.Fuentes:googlescopusAntimony 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: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:scopusGelatinization 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:scopusKinetic control study of gold leaching with cyanide from a flotation concentrate in a draft-tube reactor
ArticleAbstract: The knowledge of the kinetic control mechanisms of gold leaching in real process conditions is cruciPalabras claves:Cyanide, Draft-tube reactor, GOLD, KineticAutores:Byron Ordóñez Ríos, Castro L., Correa L., Hugo Romero Bonilla, Ricardo Guerrero, Suarez-Authievre C.Fuentes:scopusSorption of Hg(II) and Pb(II) ions on chitosan-iron(III) from aqueous solutions: Single and binary systems
ArticleAbstract: The present work describes the study of mercury Hg(II) and lead Pb(II) removal in single and binaryPalabras claves:Binary, Chitosan, Desorption, Iron, lead, Mercury, Salt effects, single, Sorption competitionAutores:Byron Ordóñez Ríos, Cristhian Romero, Demey H., Jessenia Zapata, Sastre A.M.Fuentes:scopusNeodymium Recovery from the Aqueous Phase Using a Residual Material from Saccharified Banana-Rachis/Polyethylene-Glycol
ArticleAbstract: Neodymium (Nd) is a key rare earth element (REE) needed for the future of incoming technologies inclPalabras claves:lignocellulosic waste, PEG, Rare earth recovery, sorptionAutores:Bertau M., Byron Ordóñez Ríos, Demey H., Miguel Meneses, Pavón S., Sastre A.M.Fuentes:googlescopus