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Founding Member
Location: Cairo, Egypt
Work: water treatment technolgy
Biographical: EL-Shohada, Menofia, Egypt, B.O.X: 32841, Telephone: +20 482755144 Cell phone: +20 161694332, E-mail: khalid_Elwakeel@yahoo.com Since ten years, I have learned and acquired expertise in the preparation of Studies on Adsorption process in water treatment. I have used such as XRD, SEM, BET and FTIR analysis systematically. I have so far published 13 papers and 7 of them have been included in my thesis. The details are presented in this document later. I gained my PhD degree in Chemistry based on the thesis entitled: “Studies on the application of some chitosan resins for the adsorption of precious elements and some pollutants from their aqueous solutions” under the supervision of: Prof. Ahmed Mahmoud Donia, Professor of inorganic Chemistry, Faculty of science, Chemistry department, Menofia University.
Favourite Publications: 1. Selective Separation of Mercury(II) using a synthetic resin containing amine and mercaptan as chelating groups, Asem A. Atia, Ahmed M. Donia and Khalid Z. Elwakeel, Reactive & Functional polymers 56 (2005) 267-275. 2. Adsorption behavior of non-transition metal ions on a synthetic chelating resin bearing iminoacetate functions, Asem A. Atia, Ahmed M. Donia and Khalid Z. ELwakeel, Separation and Purification Technology 43 (2005) 43–48 3. Gold(III) recovery using synthetic chelating resins with amine, thio and amine/mercaptan functionalities, A.M. Donia, A.A. Atia and Khalid Z. Elwakeel, Separation and Purification Technology 42 (2005) 111–116. 4. Recovery of gold(III) and silver(I) on a chemically modified chitosan with magnetic properties, A.M. Donia, A.A. Atia and Khalid Z. Elwakeel, hydrometallurgy 87 (2007) 197-206. 5. Selective separation of Mercury(II) using magnetic chitosan resin modified with Schiff's base derived from thiourea and glutaraldehyde , Asem A. Atia, Ahmed M. Donia and Khalid Z. ELwakeel, Journal of hazardous materials 151 (2008) 372-379. 6. Extraction and separation studies of silver(I) and copper(II) from their aqueous solution using a chemically modified melamine resins, M. A. Abd El-Ghaffar, Z.H. abdel Wahab and Khalid Z. ELwakeel, Hydrometallurgy 96 (2009) 27–34. 7. Adsorption of Silver (I) on Synthetic Chelating Polymer Derived from 3-Amino-1, 2, 4-Triazole-5-Thiol and Glutaraldehyde, M. A. Abd El-Ghaffar, M. H. Mostafa and Khalid Z. ELwakeel, Chemical engineering journal 151 (2009) 30-38. 8. Removal of Mo(VI) as Oxoanions from Aqueous Solutions using Chemically Modified Magnetic Chitosan Resins, Khalid Z. ELwakeel, Asem A. Atia and Ahmed M. Donia, Hydrometallurgy 97 (2009) 21-28. 9. Removal of Reactive Black 5 from Aqueous Solutions using Magnetic Chitosan Resins, Khalid Z. ELwakeel, Journal of Hazardous Materials 167 (2009)383 –392. 10. Removal of As(V) from aqueous solution using Glycidyl methacrylate resin immobilized with Cu(II)-tetraethylenepentamine complex, Khalid Z. ELwakeel, Water Science and Technology, Water supply, 9 (2009) 181- 190. 11. Removal of Cr(VI) from alkaline aqueous solutions using chemically modified magnetic chitosan resins, Khalid Z. ELwakeel, Desalination 250 (2010) 105-112. 12. Environmental application of chitosan resins: a review, Khalid Z. ELwakeel Accepted for publication in J Dispersion Science and Technology-, 31 (3) (2010) 273- 288. 13. Adsorption of Malathion on thermally treated eggs shell material, Khalid Z. ELwakeel and Ahmed M. Yousif, Accepted for publication in Water Science and Technology, 61 (4) (2010) 1035-1041.
Work: water treatment technolgy
Biographical: EL-Shohada, Menofia, Egypt, B.O.X: 32841, Telephone: +20 482755144 Cell phone: +20 161694332, E-mail: khalid_Elwakeel@yahoo.com Since ten years, I have learned and acquired expertise in the preparation of Studies on Adsorption process in water treatment. I have used such as XRD, SEM, BET and FTIR analysis systematically. I have so far published 13 papers and 7 of them have been included in my thesis. The details are presented in this document later. I gained my PhD degree in Chemistry based on the thesis entitled: “Studies on the application of some chitosan resins for the adsorption of precious elements and some pollutants from their aqueous solutions” under the supervision of: Prof. Ahmed Mahmoud Donia, Professor of inorganic Chemistry, Faculty of science, Chemistry department, Menofia University.
Favourite Publications: 1. Selective Separation of Mercury(II) using a synthetic resin containing amine and mercaptan as chelating groups, Asem A. Atia, Ahmed M. Donia and Khalid Z. Elwakeel, Reactive & Functional polymers 56 (2005) 267-275. 2. Adsorption behavior of non-transition metal ions on a synthetic chelating resin bearing iminoacetate functions, Asem A. Atia, Ahmed M. Donia and Khalid Z. ELwakeel, Separation and Purification Technology 43 (2005) 43–48 3. Gold(III) recovery using synthetic chelating resins with amine, thio and amine/mercaptan functionalities, A.M. Donia, A.A. Atia and Khalid Z. Elwakeel, Separation and Purification Technology 42 (2005) 111–116. 4. Recovery of gold(III) and silver(I) on a chemically modified chitosan with magnetic properties, A.M. Donia, A.A. Atia and Khalid Z. Elwakeel, hydrometallurgy 87 (2007) 197-206. 5. Selective separation of Mercury(II) using magnetic chitosan resin modified with Schiff's base derived from thiourea and glutaraldehyde , Asem A. Atia, Ahmed M. Donia and Khalid Z. ELwakeel, Journal of hazardous materials 151 (2008) 372-379. 6. Extraction and separation studies of silver(I) and copper(II) from their aqueous solution using a chemically modified melamine resins, M. A. Abd El-Ghaffar, Z.H. abdel Wahab and Khalid Z. ELwakeel, Hydrometallurgy 96 (2009) 27–34. 7. Adsorption of Silver (I) on Synthetic Chelating Polymer Derived from 3-Amino-1, 2, 4-Triazole-5-Thiol and Glutaraldehyde, M. A. Abd El-Ghaffar, M. H. Mostafa and Khalid Z. ELwakeel, Chemical engineering journal 151 (2009) 30-38. 8. Removal of Mo(VI) as Oxoanions from Aqueous Solutions using Chemically Modified Magnetic Chitosan Resins, Khalid Z. ELwakeel, Asem A. Atia and Ahmed M. Donia, Hydrometallurgy 97 (2009) 21-28. 9. Removal of Reactive Black 5 from Aqueous Solutions using Magnetic Chitosan Resins, Khalid Z. ELwakeel, Journal of Hazardous Materials 167 (2009)383 –392. 10. Removal of As(V) from aqueous solution using Glycidyl methacrylate resin immobilized with Cu(II)-tetraethylenepentamine complex, Khalid Z. ELwakeel, Water Science and Technology, Water supply, 9 (2009) 181- 190. 11. Removal of Cr(VI) from alkaline aqueous solutions using chemically modified magnetic chitosan resins, Khalid Z. ELwakeel, Desalination 250 (2010) 105-112. 12. Environmental application of chitosan resins: a review, Khalid Z. ELwakeel Accepted for publication in J Dispersion Science and Technology-, 31 (3) (2010) 273- 288. 13. Adsorption of Malathion on thermally treated eggs shell material, Khalid Z. ELwakeel and Ahmed M. Yousif, Accepted for publication in Water Science and Technology, 61 (4) (2010) 1035-1041.