Abstract:A B S T R A C TThis study presents the influence of different variables on Cd(II) adsorption in Iranian bentonite namely two different types of electrolytes (carbonate and chloride salts), calcination temperature, loading of Fe(III)-Fe(II) (synthesized Fe-bentonite) and CaCO 3 on bentonite. According to the experimental data, Na 2 CO 3 is the best modifier electrolyte in comparison with other carbonate salts and chloride salts. The maximum removal (100%) of 1,000 ppm Cd(II) from aqueous solution was achieved i… Show more
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