Heavy Metal Adsorption onto Kappaphycus sp. from Aqueous Solutions: The Use of Error Functions for Validation of Isotherm and Kinetics Models

Figure 3

(a) Pseudo-first-order model for the metal ions biosorption onto Kappaphycus sp. dried biomass. (b) Pseudo-second-order model for the metal ions biosorption onto Kappaphycus sp. dried biomass. (c) Elovich model for the metal ions biosorption onto Kappaphycus sp. dried biomass. (d) Intraparticle diffusion model for the metal ions biosorption onto Kappaphycus sp. dried biomass.

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