Highly Effective Cow Bone Based Biocomposite for the Sequestration of Organic Pollutant Parameter from Palm Oil Mill Effluent in a Fixed Bed Column Adsorption System oleh Adeleke A. Oyekanmi, Mohammed B. Alshammari, Mohamad Nasir Mohamad Ibrahim, Marlia Mohd Hanafiah, Ashraf Y. Elnaggar, Akil Ahmad, Adeleke Teslim Oyediran, Mohd Arif Rosli, Siti Hamidah Mohd Setapar, Nik Norsyahariati Nik Daud, Enas E. Hussein