Browsing Md. Fazlul Bari, Assoc. Prof. Dr. by Author "Noorzahan, Begum"

Now showing items 1-3 of 3

    • Hydrophobic silica nano-tube immobilized with Cyanex 272 for the extraction of metal ions 

      Md Fazlul, Bari; Noorzahan, Begum; Shamsul Baharin, Jamaludin, Prof. Dr.; Kamarudin, Hussin, Brig. Gen. Dato' Prof. Dr. (Universiti Malaysia Pahang, 2009-06-20)
      This paper reports on the synthesis and application of hydrophobic silica nano-tubes immobilized with Cyanex 272 (HBSNC) as a new, inexpensive and easily prepared solid-phase extractant for the extraction of Cu(II), ...

    • Selective leaching for the recovery of Copper from PCB 

      Md Fazlul, Bari; Noorzahan, Begum; Shamsul Baharin, Jamaludin; Kamarudin, Hussin (Universiti Malaysia Perlis, 2009-12-01)
      This paper reported on the leaching behavior of printed circuit board (PCB) using a new leaching agent of ammonia-ammonium persulfate, to recover copper. Cu and Zn leaching were found to be fast and reached equilibrium in ...

    • Synthesis of sol-gel silica chemically bonded with cyanex 272 for the removal of Cu(II), Ni(II), and Zn(II) 

      Md Fazlul, Bari; Noorzahan, Begum; Shamsul Baharin, Jamaludin; Kamarudin, Hussin (Springer Netherlands, 2009-05)
      This article reported on the synthesis of SSCBB, a new solid-phase, sol-gel silica chemically bonded with [bis (2,4,4-trimethylpentyl) phosphinate], (BTMPP, anion of Cyanex 272) prepared with a sol-gel method, and its ...