TY - SER AU - Chigondo, Fidelis AU - Nyambuya, Tendai AU - Chigondo, Marko TI - Removal of Zinc (II) Ions from Aqueous Solution Using Msasa Tree (Brachystegia Spici Formis) Leaf Powder Equilibrium Studies KW - Zn (II) Ions KW - Adsorption Equilibrium Isotherms KW - Biosorption ER -