Kinetics Study of Lead ion Adsorption on Active Carbon

摘要

The kinetics of the adsorption of lead ions on active carbon from aqueous solutions was studied at room temperature at different lead ion concentrations(i.e.0.1-0.5 g/L).The kinetics of the lead ion adsorption on active carbon is explained through mass transfer adsorption phenomena and the rate determining step was found to be film diffusion.