عناصر مشابهة

• PREPARATION OF HIGH PURITY PHOSPHATE COMPOUNDS FROM PHOSPHORIC ACID PRODUCED BY ABU-ZAABAL FERTILIZERS AND CHEMICALS COMPANY
  بواسطة: NABIL MAHMOUD HASSAN EL NAGGAR منشور: (2001)
• COMPETIVE ADSORPTION CHARACTERISTICS OF CO+2 , NI +2 AND CR +3 BY SOME ADSORBENTS FROM SYNTHESIZED WASTEWATER
  بواسطة: AESHA ABD EL - PASIR MOHAMED منشور: (2010)
• CHEMICAL STUDIES ON THE PRECIPITATION AND DISSOLUTION OF SOME CHEMICAL ELEMENTS IN LAKE QARUN
  بواسطة: MOHAMED EL SHERIF MOHAMED GOHER منشور: (2002)
• A STUDIES ON SOME CHEMICAL METHODS TO REMOVE A LASER PRINTER TONER FROM THE PAPER SURFACE
  بواسطة: IBRAHIM MOHAMMED ABD EL - AZIZ منشور: (2014)
• REMOVAL OF SOME TOXIC METAL IONS FROM CONTAMINATED WATER BY USING CATION EXCHANGE RESIN
  بواسطة: MOHAMED SOBHY IBRAHIM EL - MAHALLAWY منشور: (2015)