Research Article
Removal of Mercury(II) from Aqueous Solutions by Adsorption on Poly(1-amino-5-chloroanthraquinone) Nanofibrils: Equilibrium, Kinetics, and Mechanism Studies
Figure 8
(a) Adsorption isotherm of Hg(II) on the PACA nanofibrils at an initial metal ion concentration from 1.0 to 20 mmol L−1, adsorbent dose of 1.6 g L−1, pH of 6.0, and temperature of 25°C for 24 h. (b) Linearized Freundlich and Langmuir isotherms for adsorption of Hg(II).
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