Preparation and Evaluation of Phenol Formaldehyde-Montmorillonite and Its Utilization in the Adsorption of Lead Ions from Aqueous Solution - Moaz M. Abdou; Abdel-Ghany A. Soliman; Atef S. Kobisy; Ahmed Abu-Rayyan; Mohammad Al-Omari; Hussah A. Alshwyeh; Ahmed H. Ragab; Hossa F. Al Shareef; Nabila S. Ammar (ACS Omega, 2024)