عناصر مشابهة

• Chemical treatment of oily wastewater
  بواسطة: El Bosaty, Norhan Hamdy Mohamed Kamel منشور: (2013)
• SYNTHESIS OF SOME AMINO ACID DERIVATIVES WITH EXPECTED BIOLOGICAL ACTIVITIES
  بواسطة: MOHAMED HAMDY MOHAMED AWADY منشور: (1983)
• Chemical treatment of industrial wastewater
  بواسطة: Abd Alrahman, Basma Adel Mohamed منشور: (2010)
• COMPARATIVE STUDY FOR BIOLOGICAL AND CHEMICAL TREATMENT OF SOME EGYPTIAN SEWAGE AND INDUSTRIAL WASTEWATER
  بواسطة: NASRA MOSTAFA HUSSEIN AMER منشور: (2012)
• POLYGYCEROLESTERS AS EMULSIIFIERS AND THEIR PHYSICO -CHEMICAL PROPERTIES
  بواسطة: GAMAL ALI MOHAMED FALA EL MANZALAWY منشور: (1999)