Advances in Materials Science and Engineering / 2019 / Article / Fig 7

Research Article

Tea Stem as a Sorbent for Removal of Methylene Blue from Aqueous Phase

Figure 7

Adsorption isotherm plots for adsorption of MB onto tea stem powder: (a) Langmuir model, (b) RL distribution, (c) Freundlich model, (d) Temkin model, and (e) D-R model (RM = 4 g/L; temp. = 298 K; pH = 5.00).
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