Influence of the pre-dispersion of montmorillonite on organic modification and the adsorption of perchlorate and methyl red anions
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DOI: 10.1016/j.clay.2017.12.032
Abstract: Abstract In this study, hexadecyl pyridinium chloride (HDPy-Cl) was applied to modify powdery and dispersed montmorillonite (pMt and dMt, respectively). Then, perchlorate (ClO4−) and methyl red (MR) were selected as representatives of hazardous inorganic and… read more here.
Keywords: adsorption; hdpy; pre dispersion; methyl red ... See more keywords
Highly efficient removal of antimonite (Sb (III)) from aqueous solutions by organoclay and organozeolite: Kinetics and Isotherms
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DOI: 10.1016/j.clay.2021.106004
Abstract: Abstract Clays modified by cationic surfactants have been widely used for the removal of organic and inorganic anionic contaminants. However, their suitability for the removal of antimonite from aqueous solutions has not been systematically studied.… read more here.
Keywords: removal antimonite; aqueous solutions; adsorption; hdpy ... See more keywords