Now showing items 1-2 of 2

    • Fabrication of graded Porous Hydroxyapatite by using coconut fibre 

      Ahmad Kasyfullah, Arifin (Universiti Malaysia PerlisSchool of Materials Engineering, 2008-04)
      This study was carried out to develop sample hydorxyapatite (HA) cylindrical with have porous in particular part for example his external layers has solid part while on the inside it exist porous. Further it can make as ...
    • Recovery of Copper (Cu) from printed circuit board (PCB) using LAKOS separator 

      Syed Aqil Syed Nadzir (Universiti Malaysia PerlisSchool of Materials Engineering, 2008-04)
      Printed Circuit Board (PCB) scrap has a metal content of nearly 28%, including an abundance of nonferrous metals such as copper, lead and tin. The purity of precious metals in PCBs is more than 10 times that of content-rich ...