Study of Sorption Equilibrium of Biopolymers Alginic Acid and Xanthan with C.I. Disperse Yellow 54

Disperse yellow 54 (DY54) was adsorbed onto two biopolymers, alginic acid and xanthan. The adsorption isotherms for the biopolymer-DY54 system showed that the adsorption mechanism can best be described by Zimm-Bragg theory. UV-Visible, FT-IR and MicroRaman studies suggest that DY54 is bounded to bot...

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Detalhes bibliográficos
Publicado no:Journal of the Mexican Chemical Society
Main Authors: Juan Antonio Lozano-Álvarez, Juan Jáuregui-Rincón, Guillermo Mendoza-Díaz, Refugio Rodríguez-Vázquez, Claudio Frausto-Reyes
Formato: Artigo
Idioma:Inglês
Publicado em: Sociedad Química de México 2009
Assuntos:
Química
Zimm
Sorption
biopolymers
disperse dye
Bragg Theory
Acesso em linha:https://www.redalyc.org/articulo.oa?id=47512080005
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