Adsorbent Ability of Treated <i>Peganum harmala-L</i> Seeds for the Removal of Ni (II) from Aqueous Solutions: Kinetic, Equilibrium and Thermodynamic Studies

<table>FTIR spectra of<i> Peganum harmala-L </i>(a) before and (b) after being treated.</table>

Indian Journal of Materials Science

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Figure 2: Adsorbent Ability of Treated <i>Peganum harmala-L</i> Seeds for the Removal of Ni (II) from Aqueous Solutions: Kinetic, Equilibrium and Thermodynamic Studies 

Figure 2 | Adsorbent Ability of Treated Peganum harmala-L Seeds for the Removal of Ni (II) from Aqueous Solutions: Kinetic, Equilibrium and Thermodynamic Studies 