Study on Adsorption of Cu and Ba from Aqueous Solutions Using Nanoparticles of Origanum (OR) and Lavandula (LV)

<div>The (a) Langmuir and (b) Freundlich isotherms for the metal ion adsorption onto OR and LV (initial pH, 120 rpm, 50 μm size of adsorbents, and 25°C for 16 h).</div>

Bioinorganic Chemistry and Applications

fig9

Figure 9

Figure 9: Study on Adsorption of Cu and Ba from Aqueous Solutions Using Nanoparticles of Origanum (OR) and Lavandula (LV)