This paper presents methods of modifying the active carbon with oxidizing agent and high temperature treatment.The ion exchange capacity of modified active carbon were detected.The active carbon has been amployed as a...This paper presents methods of modifying the active carbon with oxidizing agent and high temperature treatment.The ion exchange capacity of modified active carbon were detected.The active carbon has been amployed as an adsorbent for removing of Cr(Ⅲ) from equeous solution.The effect of removal of Cr(Ⅲ) of the pH of solution and time of adsorption were discussed.In addition,the mechanism of adsorption with modified the active carbon for Cr(Ⅲ) were discussed.展开更多
文摘This paper presents methods of modifying the active carbon with oxidizing agent and high temperature treatment.The ion exchange capacity of modified active carbon were detected.The active carbon has been amployed as an adsorbent for removing of Cr(Ⅲ) from equeous solution.The effect of removal of Cr(Ⅲ) of the pH of solution and time of adsorption were discussed.In addition,the mechanism of adsorption with modified the active carbon for Cr(Ⅲ) were discussed.
