Morphology and Sorption Kinetic Studies of L-Type Activated Carbons Prepared from Oil Palm Shells by ZnCl₂ and H₃PO₄ Activation

Collin G. Joseph, Awang Bono, Duduku Krishnaiah, Chow Yee Ling and Ng Chiew Ban

Journal of Applied Sciences 9 ( 17 ): 3131 - 3135 , 2009