عناصر مشابهة

• Sludge volume index as a function of treatment system operating variables
  بواسطة: Khassawneh, Muien Moh'd Saleh منشور: (1991)
• Experimental study if performances of the activated sludge process in Amman
  بواسطة: Abd Alsalam, Moh'd منشور: (1983)
• Tertiary treatment of secondary effluent for removing pathogenic bacteria utilizing sludge ash column
  بواسطة: El Abed, Nassim Adib Naji منشور: (1990)
• EFFECT OF STARVATION ON THE EPITHELIUM OF SMALL INTESTINE
  بواسطة: El Khodary, Esha Abd Elmonem منشور: (1989)
• Differential design and cost comparison of various secondary level biological wastewater treatment plants
  بواسطة: Al Hawary, Suleiman Falah منشور: (1991)