Application of Wasted Oolong Tea as a Biosorbent for the Adsorption of Methylene Blue

<div>The plot of intraparticle diffusion model for the adsorption of MB at various initial concentrations. (a) The original plot and (b) the fitting results.</div>

Journal of Chemistry

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Figure 9

Figure 9: Application of Wasted Oolong Tea as a Biosorbent for the Adsorption of Methylene Blue 