Effective photocatalytic degradation of dye pollution in synthetic wastewater using nanocomposites of chromium and potassium oxides

摘要: Effective photocatalytic degradation of dye pollution in synthetic wastewater using nanocomposites of chromium and potassium oxi Page 1 * Corresponding author. 1944-3994/1944-3986 © 2022 Desalination Publications. All rights reserved. Desalination and Water Treatment www.deswater.com doi: 10.5004/dwt.2022.28796 271 (2022) 272–280 September Effective photocatalytic degradation of dye pollution in synthetic wastewater using nanocomposites of chromium and potassium oxides D. Hamada, Sameh S. Ahmedb,c, MI Sayyedd, M. Rashada,e,* aPhysics Department, Faculty of Science, Assiut University, Assiut 71516, Egypt, email: m.rashad@aun.edu.eg (M. Rashad) bMining and Metallurgical Engineering Department, Faculty of Engineering, Assiut University, Assiut 71516, Egypt cCivil and Environmental Engineering Department, College of Engineering, Majmaah University, Al-Majmaah 11952, Saudi …