Adsorption Ability for Toxic Chromium (VI) Ions in Aqueous Solution of Some Modified Oyster Shell Types

<div>Different linear kinetic models of Cr (VI) ions adsorption according to their equations and correlation coefficient values. (a) First-order reaction model. (b) Pseudo-first-order reaction model. (c) Second-order reaction model. (d) Pseudo-second-order reaction model.</div>

Bioinorganic Chemistry and Applications

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Figure 11

Figure 11: Adsorption Ability for Toxic Chromium (VI) Ions in Aqueous Solution of Some Modified Oyster Shell Types 