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Ahmed Tawfik
Ahmed Tawfik
National Research Centre, Water Pollution Research Dept.
Verified email at nrc.sci.eg
Title
Cited by
Cited by
Year
Decolorization and COD reduction of disperse and reactive dyes wastewater using chemical-coagulation followed by sequential batch reactor (SBR) process
F El-Gohary, A Tawfik
Desalination 249 (3), 1159-1164, 2009
2212009
Degradation of four pharmaceuticals by solar photo-Fenton process: kinetics and costs estimation
MG Alalm, A Tawfik, S Ookawara
Journal of Environmental Chemical Engineering 3 (1), 46-51, 2015
1972015
Treatment of a combined dairy and domestic wastewater in an up-flow anaerobic sludge blanket (UASB) reactor followed by activated sludge (AS system)
A Tawfik, M Sobhey, M Badawy
Desalination 227 (1-3), 167-177, 2008
1932008
Comparison of solar TiO2 photocatalysis and solar photo-Fenton for treatment of pesticides industry wastewater: operational conditions, kinetics, and costs
MG Alalm, A Tawfik, S Ookawara
Journal of Water Process Engineering 8, 55-63, 2015
1912015
Comparative study between chemical coagulation/precipitation (C/P) versus coagulation/dissolved air flotation (C/DAF) for pre-treatment of personal care products (PCPs) wastewater
F El-Gohary, A Tawfik, U Mahmoud
Desalination 252 (1-3), 106-112, 2010
1782010
Enhancement of photocatalytic activity of TiO2 by immobilization on activated carbon for degradation of pharmaceuticals
MG Alalm, A Tawfik, S Ookawara
Journal of Environmental Chemical Engineering 4 (2), 1929-1937, 2016
1712016
Sewage treatment in a combined up-flow anaerobic sludge blanket (UASB)–down-flow hanging sponge (DHS) system
A Tawfik, A Ohashi, H Harada
Biochemical engineering journal 29 (3), 210-219, 2006
1192006
Improved WO3 photocatalytic efficiency using ZrO2 and Ru for the degradation of carbofuran and ampicillin
MG Alalm, S Ookawara, D Fukushi, A Sato, A Tawfik
Journal of hazardous materials 302, 225-231, 2016
1102016
Nickel-graphene nanocomposite as a novel supplement for enhancement of biohydrogen production from industrial wastewater containing mono-ethylene glycol
A Elreedy, E Ibrahim, N Hassan, A El-Dissouky, M Fujii, C Yoshimura, ...
Energy Conversion and Management 140, 133-144, 2017
1092017
Performance of UASB septic tank for treatment of concentrated black water within DESAR concept
K Kujawa-Roeleveld, T Fernandes, Y Wiryawan, A Tawfik, M Visser, ...
Water Science and Technology 52 (1-2), 307-313, 2005
962005
Treatment of anaerobically pre-treated domestic sewage by a rotating biological contactor
A Tawfik, B Klapwijk, F el-Gohary, G Lettinga
Water research 36 (1), 147-155, 2002
962002
Continuous biohydrogen production from starch wastewater via sequential dark-photo fermentation with emphasize on maghemite nanoparticles
M Nasr, A Tawfik, S Ookawara, M Suzuki, S Kumari, F Bux
Journal of Industrial and Engineering Chemistry 21, 500-506, 2015
932015
Treatment of high strength wastewater from fruit juice industry using integrated anaerobic/aerobic system
H El-Kamah, A Tawfik, M Mahmoud, H Abdel-Halim
Desalination 253 (1-3), 158-163, 2010
902010
Continuous hydrogen production from co-digestion of municipal food waste and kitchen wastewater in mesophilic anaerobic baffled reactor
A Tawfik, M El-Qelish
Bioresource technology 114, 270-274, 2012
852012
Enhanced fermentative hydrogen production from industrial wastewater using mixed culture bacteria incorporated with iron, nickel, and zinc-based nanoparticles
A Elreedy, M Fujii, M Koyama, K Nakasaki, A Tawfik
Water research 151, 349-361, 2019
782019
Effect of some waste additives on the physical and mechanical properties of gypsum plaster composites
AA Khalil, A Tawfik, AA Hegazy, MF El-Shahat
Construction and building materials 68, 580-586, 2014
742014
Two stage anaerobic baffled reactors for bio-hydrogen production from municipal food waste
A Tawfik, A Salem, M El-Qelish
Bioresource Technology 102 (18), 8723-8726, 2011
702011
Treatment of domestic wastewater in an up-flow anaerobic sludge blanket reactor followed by moving bed biofilm reactor
A Tawfik, F El-Gohary, H Temmink
Bioprocess and biosystems engineering 33, 267-276, 2010
682010
Solar photocatalytic degradation of phenol by TiO2/AC prepared by temperature impregnation method
M Gar Alalm, A Tawfik, S Ookawara
Desalination and Water Treatment 57 (2), 835-844, 2016
672016
Potentials of using a rotating biological contactor (RBC) for post-treatment of anaerobically pre-treated domestic wastewater
A Tawfik, A Klapwijk, F El-Gohary, G Lettinga
Biochemical engineering journal 25 (1), 89-98, 2005
672005
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