Adsorption of dyes from aqueous solution — the effect of adsorbent pore size distribution and dye aggregation

By G. Walker, L. W. Weatherley. 2001

221 citations recorded by the source corpus.

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Removal of hazardous pollutants from wastewaters: applications of TiO 2 -SiO 2 mixed oxide materials (2014, methodology): “The studies on the adsorption of dyes using activated carbon and its derivatives have been widely discussed, and the ability of intake on the activated carbon was found to be increased, when adsorbates with relatively higher molar mass and lower water solubility were used [2, 151, 153, 154].”
Soft-template synthesis of ordered mesoporous carbon/nanoparticle nickel composites with a high surface area (2011, background): “bulky dye molecules from the surface of active carbon into the pores [6,7].”
Comparison of the Sorption of Anionic Dyes on Activated Carbon and Chitosan Derivatives from Dilute Solutions (2003, background): “19-20,43 Maghami and Roberts [29] postulated a 1:1 stoichiometry for the interaction of sulfonic acid groups on the dyes with protonated amine groups of the chitosan for mono-, di-, and trisulfonated dyes, working with concentrations of dyes as high as 5-mmol dye L −1 , with a chitosan dosage of 0”