Kinetics, Thermodynamics, and Competitive Adsorption of Heavy Metals from Water Using Orange Biomass

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AudienciaPúblico en generales_ES
CoberturaMéxicoes_ES
Fecha de ingreso2026-09-15T00:30:38Z
Fecha de publicación2018-12-01
ResumenABSTRACT Adsorption of heavy metals on modified orange biomass has been studied. This biomass was treated with NaOH and CaCl 2 to improve its adsorption properties. Kinetic and thermodynamic studies of the adsorption of Cd 2+ , Ni 2+ , Cu 2+ , and Zn 2+ were performed at different operating conditions, including competitive adsorption studies with binary metallic mixtures. Results show that this adsorption process was endothermic where an ion exchange mechanism played a relevant role. Adsorbent effectiveness decreased in binary solutions, indicating a strong antagonistic adsorption behavior caused by counter‐ions. This antagonistic adsorption was highly dependent on the counter‐ion type and its concentration. Multicomponent adsorption of Cu 2+ ions was not significantly affected by the presence of other metallic counter‐ions, whereas the adsorption of Ni 2+ could be totally suppressed by the other ions. The modeling of binary adsorption isotherms was successful using the modified Langmuir equation, which outperformed the Ideal Absorbed Solution Theory‐Sips and modified Redlich‐Peterson models.es_ES
Doihttps://doi.org/10.2175/106143017x15131012188321es_ES
URIhttps://riuat.uat.edu.mx/handle/123456789/2611
Idiomaenes_ES
EditorialWileyes_ES
RelaciónWater Environment Researches_ES
URL relacionadohttps://doi.org/10.2175/106143017x15131012188321es_ES
DerechosAcceso restringido / Suscripción (Metadatos de producción científica)es_ES
Licenciahttp://purl.org/coar/access_right/c_16eces_ES
FuenteWater Environment Research
Palabra claveAdsorptiones_ES
Palabra claveEndothermic processes_ES
Palabra claveChemistryes_ES
Palabra claveMetal ions in aqueous solutiones_ES
Palabra claveMetales_ES
Palabra claveLangmuir adsorption modeles_ES
Palabra claveThermodynamicses_ES
Palabra claveIones_ES
Palabra claveInorganic chemistryes_ES
Palabra claveKineticses_ES
Palabra claveIon exchangees_ES
Palabra claveBinary systemes_ES
ClasificaciónAdsorption and biosorption for pollutant removales_ES
TítuloKinetics, Thermodynamics, and Competitive Adsorption of Heavy Metals from Water Using Orange Biomasses_ES
TipoArtículoes_ES
ArbitradoHa sido Arbitradoes_ES
AutorSandoval-Flores, Gloria
AutorAlvarado-Reyna, Sofía
AutorElvir-Padilla, Laura Gabriela
AutorMendoza‐Castillo, Didilia Ileana
AutorReynel‐Ávila, Hilda Elizabeth
AutorBonilla‐Petriciolet, Adrián
AutorSandoval-Flores, Gloriaes_ES
AutorAlvarado-Reyna, Sofíaes_ES
AutorElvir-Padilla, Laura Gabrielaes_ES
AutorMendoza‐Castillo, Didilia Ileanaes_ES
AutorReynel‐Ávila, Hilda Elizabethes_ES
AutorBonilla‐Petriciolet, Adriánes_ES
InstituciónUniversidad Autónoma de Tamaulipas
InstituciónUniversidad Autónoma de Tamaulipases_ES
Número12es_ES
Rango de páginas2114-2125es_ES
URL relacionadahttps://doi.org/10.2175/106143017x15131012188321
Tipo de artículoIndexado
Tipo de artículoIndexadoes_ES
Volumen90es_ES

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