《Table 2–Kinetic parameters of the pseudo-first-order and second-order for Hg (II) adsorption.》

《Table 2–Kinetic parameters of the pseudo-first-order and second-order for Hg (II) adsorption.》   提示:宽带有限、当前游客访问压缩模式
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《"Carboxymethyl cellulose thiol-imprinted polymers:Synthesis, characterization and selective Hg(Ⅱ) adsorption"》


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qe:equilibrium adsorption capacity;k1:pseudo-first-order rate constant;k2:pseudo-second-order rate constant;kp:intra-particle diffusion rate constant;ho:initial adsorption rate;c:boundary layer thickness constant;R2:correlation coefficient.

where,k1(min-1)and k2(g/ (mg·min)) are are pseudo-firstorder and pseudo-second-order rate constants,respectively.In Eq.(13),kp(mg/ (g·min1/2)) and c(mg/g)are the intra-particle diffusion rate constant and the constant that is related to the magnitude of boundary layer thickness boundary layer thickness constant,respectively.The linear and non-linear curve fittings(Fig.8b and c and Appendix A Fig.S11)from which different kinetic parameters were calculated are represented in Table 2.