Potential of Mg-Zn-Al layered double hydroxide (LDH)/montmorillonite nanocomposite in remediation of wastewater containing manganese ions. - Bakr, A. A.; Sayed, N. A.; Salama, T. M.; Ali, I. Othman; Gayed, R. R. Abdel; Negm, N. A. (Research on Chemical Intermediates, 2018)