Figure 5

(a) Pseudo-second-order kinetic models for P adsorption by PAC, WPAC and RWPAC. (b) Intraparticle diffusion models for P adsorption by PAC, WPAC and RWPAC.

(a) Pseudo-second-order kinetic models for P adsorption by PAC, WPAC and RWPAC. (b) Intraparticle diffusion models for P adsorption by PAC, WPAC and RWPAC.