The removal of Cd(II) onto granular activated carbon (GAC) and kaolinite in singlecomponent systems has been studied using batch adsorption. Batch adsorption studied werecarried out under various amount of GAC and Kaolinite. Cd(II) ion concentration. pH andcontact time. https://www.ceomelinh.com/product-category/cleansing-and-smudging-tools/