电性存在下TiO_2吸附 Cu(Ⅱ)、Cd(Ⅱ)的等温线

Isotherms for Cu〈Ⅱ〉and Cd〈Ⅱ〉adsorption on TiO_2 under existence of electricity

本文导出了 TiO_2吸附 Cu(Ⅱ)、Cd(Ⅱ)的等温式代入实验数据由计算机求取参数 X 和 Y。结果表明,该等温式描绘的等温线与实验点吻合很好。X、Y 反映了 PH 和吸附质性质对等温线的影响程度。

In this paper,an isotherm equation is provided for the adsorption of Cu(Ⅱ)and Cd(Ⅱ)on TiO_2,i.e. ■ The parameters;X and Y,can be obtained from computer calculatings by substituting the experimental data into the equation.The result shows that the isotherm curves and the experimental dots are extraordinary fit.The degree of influences of PH and adsorbate ion on isotherm can be known from X and Y.