Adsorption, Kinetic, Equilibrium, Thermodynamic and Photocatalytic Investigations of the Removal of Nigrosin, Alizarin, Indigo and Acid Fuchsin Dyes on Modified CaO Surface
Mouayed A. Hussein, Ibtighaa K. Radhi & Zaki N. Kadhim · Asian Journal of Applied Chemistry Research · 2020
Calcium oxide was obtained from eggshell and modified with Sulfur, Nitrogen and, Oxygen. The adsorbents were characterized using X-ray diffraction (XRD), energy-dispersive X-ray spectroscopy (EDX) and, scanning electron microscopy (SEM). The adsorbents were used for the removing...
Open access
Research Article
10.9734/ajacr/2020/v6i430167