عناصر مشابهة

• REMOVAL OF SOME HEAVY METALS FROM WASTE WATER OF ELECTROPLATING UNITS USING ION EXCHANGE RESIN
  بواسطة: RANIA HASSAN TAWFIK HASSAN منشور: (2008)
• A STUDIES ON SOME CHEMICAL METHODS TO REMOVE A LASER PRINTER TONER FROM THE PAPER SURFACE
  بواسطة: IBRAHIM MOHAMMED ABD EL - AZIZ منشور: (2014)
• PHOTOCHEMICAL DEGRADATION OF SOME MATERIALS AND EXTRACT SOME HEAVY METALS USING TITANIUM DIOXIDE AND CHARCOAL
  بواسطة: IBRAHIM ALI IBRAHIM ABD EL MONEUM منشور: (2010)
• PREPARTION AND CHARACTERIZATION OF ZEOLITES ISOMORPHOUSLY SUBSTITUTED BY SOME TRANSITION METAL IONS
  بواسطة: MOHAMED HASSAN ESMAIEL FODEAL منشور: (2004)
• SYNTHYSIS SPECTROSCOPIC STUDIES AND CATALYTIC ACTIVITY OF SOME TRANSITION METAL COMPLEXES ENCAPSULATED IN ZEOLITE PREPARED FROM RICE HUSK
  بواسطة: KARAM SAIF AL NASSER SOLIMAN MOHAMED منشور: (2012)