13X molecular sieve 1 Ag-coating 1 Al-PILC 1 AlNi-PILC 1 Keggin ion 1 Keggin polycation 1 Mn-Al mixed oxide 1 Pd-Ce 1 TPD/TPSR 1 Technology: general issues 1 ZnO-TiO2/delaminated montmorillonite 1 acid activation adsorption 1 azo dye 1 benzene 1 cadmium 1 catalytic combustion 1 catalytic wet peroxide oxidation 1 chitosan 1 ciprofloxacin 1 clays 1 combustion catalysts 1 concentrated media 1 dye remediation 1 heterostructures 1 inverse micelle 1 isotherm 1 keggin-like mixed Al/Fe polyoxocation 1 mesosilica 1 methyl orange 1