Benzalkonium chloride and sulfamethoxazole adsorption onto natural clinoptilolite: Effect of time, ionic strength, pH and temperature

► Development of zeolite-surfactant-drug composites for their use as drug deliverers. ► Influence of different physical factors on the adsorption of surfactant and drug onto a natural clinoptilolite. ► Characterization of the prepared composites. ► Drug release experiments.