Investigation on identification of membrane systems for upgrading secondary treated municipal wastewater in Egypt and Tunisia /
Mahmoud Abdelaziz Eltokhey
Investigation on identification of membrane systems for upgrading secondary treated municipal wastewater in Egypt and Tunisia / دراسات لاختيار النظم الغشائية لتنقية مياه الصرف الصحى المعالج ثانويا فى مصر و تونس Mahmoud Abdelaziz Eltokhey ; Supervised Nabil Mahmoud Abdelmonem , Nehal Mohamed Eldefrawey , Abbas Mohamed Sharaky - Cairo : Mahmoud Abdelaziz Eltokhey , 2014 - 122 , 23 Leaves : charts ; 30cm
Thesis (Ph.D.) - Cairo University - Institute of African Research and Studies - Department of Natural Resources
The present work aimed at exploring viable performance and cost effective treatment for upgrading secondary treated wastewater (STWW) for potential reuse in numerous applications. The results of the field survey targeting some selected wastewater treatment plants in Egypt indicate a total potential for wastewater reuse approaching 5.2 million m 3/d. Moreover treatment efficiencies ranged from (86.9 % 92.8 %) , (87.3 % - 96.5 %) and (89.5 % - 96.9 %) for BOD, COD and TSS, respectively. In this thesis, a short cut prediction model enables estimation of the NF membrane rejection (removal values) for each specific membrane cut - offs (200 1000 Dalton). The results of these empirical models have been validated using reported data from pilot and large NF wastewater upgrading systems which qualifies the empirical functions for planning and feasibility studies and also as an integral part of decision making process
Nanofiltration Secondary treated municipal wastewater Upgrading
Investigation on identification of membrane systems for upgrading secondary treated municipal wastewater in Egypt and Tunisia / دراسات لاختيار النظم الغشائية لتنقية مياه الصرف الصحى المعالج ثانويا فى مصر و تونس Mahmoud Abdelaziz Eltokhey ; Supervised Nabil Mahmoud Abdelmonem , Nehal Mohamed Eldefrawey , Abbas Mohamed Sharaky - Cairo : Mahmoud Abdelaziz Eltokhey , 2014 - 122 , 23 Leaves : charts ; 30cm
Thesis (Ph.D.) - Cairo University - Institute of African Research and Studies - Department of Natural Resources
The present work aimed at exploring viable performance and cost effective treatment for upgrading secondary treated wastewater (STWW) for potential reuse in numerous applications. The results of the field survey targeting some selected wastewater treatment plants in Egypt indicate a total potential for wastewater reuse approaching 5.2 million m 3/d. Moreover treatment efficiencies ranged from (86.9 % 92.8 %) , (87.3 % - 96.5 %) and (89.5 % - 96.9 %) for BOD, COD and TSS, respectively. In this thesis, a short cut prediction model enables estimation of the NF membrane rejection (removal values) for each specific membrane cut - offs (200 1000 Dalton). The results of these empirical models have been validated using reported data from pilot and large NF wastewater upgrading systems which qualifies the empirical functions for planning and feasibility studies and also as an integral part of decision making process
Nanofiltration Secondary treated municipal wastewater Upgrading