Sorption of basic dyes onto granulated pillared clays: thermodynamic and kinetic studies.


Effect of the granulation process onto the thermodynamic and kinetic sorption parameters of two basic dyes (Basic Yellow 28-BY 28 and Basic Green 4-BG 4) was evaluated in the present work. The charge surface properties of the surfactant-modified aluminium-pillared clay (CTAB-Al-Mont-PILC) particles were not modified, and the isoelectric point remains… (More)
DOI: 10.1016/j.jcis.2012.05.045

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