Acid-treated clay materials (Southwestern Tunisia) for removing sodium leuco-vat dye : Characterization, adsorption study and activation mechanism
Islem Chaari, Mounir Medhioub, Fakher Jamoussi, Ahmed Hichem Hamzaoui
Topics & Concepts
ChemistryAdsorptionLangmuirKaoliniteFreundlich equationSulfuric acidEndothermic processLangmuir adsorption modelSpecific surface areaAcid dyeFourier transform infrared spectroscopyInorganic chemistryNuclear chemistryClay mineralsDissolutionCation-exchange capacityMineralogyChemical engineeringOrganic chemistryGeologySoil waterCatalysisDyeingSoil scienceEngineeringAdsorption and biosorption for pollutant removalClay minerals and soil interactionsRecycling and utilization of industrial and municipal waste in materials production