Eco-Friendly Synthesized of CuO Nanoparticles Using Anchusa strigosa L. Flowers and Study its Adsorption Activity

Environmentally friendly copper oxide nanoparticles (CuO NPs) were prepared with a green synthesis route via Anchusa strigosa L. Flowers extract. These further characterized by FTIR, XRD and SEM techniques. Removing of Gongo red from water was applied successfully using synthesized CuO NPs which used as an adsorbent material. It validated that the eliminate Congo means adsorption, best efficiency adsorption gained at pH (3). The maximum capacity for observed (35) mg/g. equilibrium information have been outfitted to Langmuir, Freundlich, Temkin Halsey isotherm types. temperature thermodynamic parameters like ΔG°, ΔH° ΔS° calculated.