【摘要】 本文对活性矸-硫、活性矸-氟、活性矸-铬(Ⅵ)三种吸附系统进行了研究.结果表明:活性矸静态等温吸附符合Freundlich吸附等温式;静态吸附动力学可用Bangharm吸附速率方程描述;利用Body公式可确定活性析矸-氟吸附系统的液相有效扩散系数.更多还原

【Abstract】 In present paper,the adsorption systems of S2 ,F ,Cr( Ⅵ ) on activated shale were studied. It was found that the static adsorption isotherms of three anions on activated shale could be presented with Freundlich adsorption isotherm,and the static adsorption kinetics could be exactly described by Bangham adsorption rate equation. In addition,the value of Di , liquid phase effective diffusion coefficient, was determined with the aid of Body’s formula.更多还原