Refereed Conference Publications

Refereed Conference Publications (HQP names are boldfaced) 

1. Gamal El-Din, M, and S., Jansen van Beek. “Ozonation is an Effective Treatment Method to Degrade the Antiviral Drug Oseltamivir in Municipal Secondary Effluent”. 26th Congress & Exhibition, International Ozone Association, Milan, Italy, July 05, 2023, 4 p. (2023).

2. Gamal El-Din, M, and M., Alameddine. “Treatment of a Mixture of Micropollutants by Powdered Activated Carbon – Catalyzed Ozonation”. 26th Congress & Exhibition, International Ozone Association, Milan, Italy, July 04, 2023, 4 p. (2023).

3. Xue, J., Y. Zhang, H. Noguchi, Y. Liu, and M. Gamal El-Din “Effect of Mild-Dose Ozone Pretreatment on Naphthenic Acid (NA) Biodegradation and Fouling Behavior in the Subsequent Membrane Bioreactor (MBR) Receiving Oil Sands Process-Affected Water (OSPW)”. WEFTEC 2016, Water Environment Federation’s Annual Technical Exhibition and Conference, New Orleans, Louisiana, September 24-28, 2016, 11 p. (2016).

4. Shu, Z., A. Singh, N. Klamerth, K. McPhedran, P. Chelme-Ayala, J.R. Bolton, M. Belosevic, and M. Gamal El-Din “Application of UV/H2O2 Advanced Oxidation Process for Municipal Reuse Water: Bench- and Pilot-Scale Studies”. WIT Transaction on Ecology and the Environment, Volume 209, 233-244 (2016).

5. Islam, M.S., J. Moreira, P. Chelme-Ayala, and M. Gamal El-Din “Development of Surrogate Correlation Models to Predict the Degradation of Naphthenic Acids Species during the Ozonation of Oil Sands Process-Affected Water”. 2014 International Ozone Association – Pan American Group (IOA-PAG) Conference, Montréal, Quebec, Canada, August 24-27, 2014, 13 p. (2014).

6. Afzal, A., P. Chelme-Ayala, J.W. Martin, and M. Gamal El-Din “The Impacts of Ozone and Ozone/Hydrogen Peroxide on the Degradation of Naphthenic Acids during the Treatment of Oil Sands Process-Affected Water”. 2014 International Ozone Association – Pan American Group (IOA-PAG) Conference, Montréal, Quebec, Canada, August 24-27, 2014, 14 p. (2014).

7. Kim, E.S., A. Alpatova, Y. Liu, and M. Gamal El-Din “An In-situ Oil Sands Process-Affected Water Treatment by Integrated Carbon Nanotubes Nanocomposite Membrane System”. 7th International Water Association (IWA) Specialized Conference and Exhibition on Membrane Technology in Water and Wastewater Treatment, Toronto, Ontario, August 25-29, 2013, 7 p. (2013).

8. Alpatova, A., E.S. Kim, S. Dong, Y. Liu, and M. Gamal El-Din “Comparison of Performance and Efficiency of Two Ceramic Membranes to Treat Oil Sands Process-Affected Water”. 7th International Water Association (IWA) Specialized Conference and Exhibition on Membrane Technology in Water and Wastewater Treatment, Toronto, Ontario, August 25-29, 2013, 7 p. (2013).

9. Shafaei, S., J.R. Bolton, and M. Gamal El‐Din “Effects of UV Dose and Nutrients on Photoreactivation of Microorganisms in a Municipal Wastewater Effluent”. Canadian Society for Civil Engineering (CSCE) 2013 Annual Conference, 13th International Environmental Specialty Conference, Montreal, Quebec, May 29 to June 01, 2013, 6 p. (2013).

10. Shafaei, S., J.R. Bolton, and M. Gamal El‐Din “Photoreactivation of Microorganisms in the Wastewater Effluent”. Canadian Society for Civil Engineering (CSCE) 2012 Annual Conference, 12th International Environmental Specialty Conference, Edmonton, Alberta, June 6-9, 2012, 6 p. (2012).

11. Shu, Z., J.R. Bolton, R. Baldwin, M. Belosevic, and M. Gamal El‐Din “Micropollutant Removal Using the UV/H2O2 Advanced Oxidation Process for Wastewater Reuse”. Canadian Society for Civil Engineering (CSCE) 2012 Annual Conference, 12th International Environmental Specialty Conference, Edmonton, Alberta, June 6-9, 2012, 9 p. (2012).

12. Men, G., W.B. Kindzierski, and M. Gamal El‐Din “Modeling Dry Deposition Velocity of Gaseous Elemental Mercury to Cropland at Central Alberta”. Canadian Society for Civil Engineering (CSCE) 2012 Annual Conference, 12th International Environmental Specialty Conference, Edmonton, Alberta, June 6-9, 2012, 9 p. (2012).

13. Pourrezaei, P., Y. Wang, L.A. Pérez-Estrada, J.W. Martin, and M. Gamal El-Din “Coagulation/Flocculation/Sedimentation Treatment of the Oil Sands Process Affected Water”. Canadian Society for Civil Engineering (CSCE) 2012 Annual Conference, 12th International Environmental Specialty Conference, Edmonton, Alberta, June 6-9, 2012, 8 p. (2012).

14. Bolton, J.R., P.Y. Chan, and M. Gamal El-Din “Treatment Operating Flow Rate Estimates for the Degradation of a Model Naphthenic Acid, Cyclohexanoic Acid, by a Solar‐Driven Advanced Oxidation Process”. Canadian Society for Civil Engineering (CSCE) 2012 Annual Conference, 12th International Environmental Specialty Conference, Edmonton, Alberta, June 6-9, 2012, 5 p. (2012).

15. Hwang, G., M. Gamal El‐Din, and Y. Liu “Adhesion of Pseudomonas Aeruginosa to Conditioning Films”. Canadian Society for Civil Engineering (CSCE) 2012 Annual Conference, 12th International Environmental Specialty Conference, Edmonton, Alberta, June 6-9, 2012, 9 p. (2012).

16. Ding, N., N. Neumann, L. Price, S. Braithwaite, A. Balachandran, M. Belosevic, and M. Gamal El‐Din “Inactivation of Scrapie by Ozone”. Canadian Society for Civil Engineering (CSCE) 2012 Annual Conference, 12th International Environmental Specialty Conference, Edmonton, Alberta, June 6-9, 2012, 11 p. (2012).

17. Chelme-Ayala, P., D.W. Smith, and M. Gamal El-Din “Treatment of Irrigation Return-Flow Water Containing Pesticides Using Ozone”. Proceedings of the North American Joint Regional Conference on Ozone and Ultraviolet Technologies, IOA and IUVA, Toronto, Ontario, Canada, CD, 8 p. (2011).

18. Chan, P.Y., J.R. Bolton and M. Gamal El-Din. “Methylene Blue Bleaching by a Solar-Driven Advanced Oxidation Process”. Proceedings of the North American Joint Regional Conference on Ozone and Ultraviolet Technologies, IOA and IUVA, Toronto, Ontario, Canada, CD, 4 p. (2011).

19. Moustafa, A., S. Kang and M. Gamal El-Din “The Impact of pH During the Quantitative Analysis of Naphthenic Acids by FT-IR Spectroscopy”. Proceedings of the 2011 Annual World Conference on Carbon, Shanghai, People's Republic of China, CD, 2 p. (2011).

20. Chelme-Ayala, P., M. Gamal El-Din, and D.W. Smith “Treatability Study on Nanofiltration Concentrates Using Advanced Oxidation Processes”. Proceedings of the 2010 Annual Conference, IOA/PAG, Seattle, Washington, USA, CD, 7 p (2010).

21. Chelme-Ayala, P., M. Gamal El-Din, and D.W. Smith “Treatment of Nanofiltration Concentrates Using Advanced Oxidation Processes”. Proceedings of the 2010 CSCE Annual General Meeting and Conference, 11th International Environmental Specialty Conference, Winnipeg, Manitoba, Canada, CD, 8 p. (2010).

22. Chelme-Ayala, P., M. Gamal El-Din, and D.W. Smith “Toxicity Assessment and Identification of Oxidation By-products Generated During the Ozonation of Natural Water Containing the Pesticide Trifluralin”. Proceedings of the IOA and IUVA, North American Joint Conference, Cambridge, Massachusetts, USA, CD, 7 p. (2009).

23. Wang, Y., P. Pourrezaei, and M. Gamal El-Din “Oil Sands Process Water Treatment”. International Oil Sands Tailing Conference, Edmonton, Alberta, pp. 232-237 (2008).

24. Fu, H., M. Gamal El-Din, D.W. Smith, M.D. MacKinnon, and W. Zubot. “Ozonation Treatment of   Athabasca Oil Sands Process-Affected Water for Naphthenic Acids Removal. International Oil Sands Tailing Conference, Edmonton, Alberta, pp. 228-231 (2008).

25. Afzal, A., K. Ikehata, T. Oppenländer, J. Bolton, and M. Gamal El-Din “Degradation of Anatoxin-a in Water by the Ultraviolet/Hydrogen Peroxide Process”. Proceedings of the IOA/PAG Conference, Orlando, Florida, USA, CD, 574-579 (2008).

26. Fu, H., K. Ikehata, M. Gamal El-Din, D.W. Smith, M.D. MacKinnon, and W. Zubot “Degradation of Naphthenic Acids in Athabasca Oil Sands Process-Affected Water Using Ozone”. Proceedings of the IOA/PAG Conference, Orlando, Florida, USA, CD, 412-418 (2008).

27. Baawain, M.S., M. Gamal El-Din, D.W. Smith, and A. Mazzei “Investigating Two Scales of In-Line Multi-Jets Ozone Contactors”. Proceedings of the IOA/PAG Conference, Orlando, Florida, USA, CD, 210-221 (2008).

28. Pinney, K., S. Craik, M. Gamal El-Din, W. Kindzierski, L. Gammie, K. Emde, and J. Westergard “Opportunities for Improving Drinking Water Quality in Large Buildings”. Proceedings of the 59th Annual Conference of the Western Canada Water and Wastewater Association, Edmonton, Alberta, Canada, CD, 12 p. (2007).

29. Nakonechny, M., K. Ikehata, and M. Gamal El-Din “Degradation of Estrone Using Ozone/Hydrogen Peroxide Advanced Oxidation Treatment”. Proceedings of the IOA-IUVA Joint World Congress, Los Angeles, California, USA, CD, 5 p. (2007).

30. Ikehata, K., Gamal El-Din, and S.A. Snyder “Ozonation and Advanced Oxidation Treatment of Emerging Organic Pollutants in Water and Wastewater”. Proceedings of the IOA-IUVA Joint World Congress, Los Angeles, California, USA, CD, 9 p. (2007).

31. Baawain, M.S., M. Gamal El-Din, D.W. Smith, and A. Mazzei “In-Line Multi-Jets Ozone Contactor: Hydrodynamics and Mass Transfer”. Proceedings of the IOA-IUVA Joint World Congress, Los Angeles, California, USA, CD, 10 p. (2007).

32. Gamal El-Din, M., D.W. Smith, W. Wang, and K. Ikehata “Destruction of Cyanobacteria Toxins by Ozone”. Proceedings of 125th AWWA Annual Conference and Exhibition, San Antonio, Texas, USA, CD, 22 p. (2006).

33. Xu, W., M. Gamal El-Din, and W.B. Kindzierski “Trend Analysis of Historical Ambient Air Monitoring Data in Edmonton, and Fort McKay, Alberta”. Proceedings of 99th AWMA Annual Conference and Exhibition, New Orleans, Louisiana, USA, CD, 15 p. (2006).

34. Yang, H., M. Gamal El-Din, and I. Buchanan “Land Application of Pre-Treated Liquid Swine Manure”. Proceedings of the 7th Water Supply and Water Quality Conference, Zakopane, Poland, CD, 11 p. (2006).

35. Gamal El-Din, M, D.W. Smith, F. Al Momani, D.W. Wang, and K. Ikehata “Application of Ozone Treatment to Degrade Microcystin–LR and –RR: Treatability and Rate Constants”. Proceedings of the 7th Water Supply and Water Quality Conference, Zakopane, Poland, CD, 7 p. (2006).

36. Nakonechny, M. and M. Gamal El-Din “Estrogenic Hormones: Occurrence, Fate and Treatment via Selected Advanced Oxidation Processes”. Proceedings of the 7th Water Supply and Water Quality Conference, Zakopane, Poland, CD, 15 p. (2006).

37. Pinney, K., S. Craik, M. Gamal El-Din, W. Kindzierski, L. Gammie, K. Emde, and J. Westergard “Drinking Water Quality in Buildings – A Monitoring Study”. Proceedings of 12th Canadian National Conference and 3rd Policy Forum on Drinking Water, Saint John, New Brunswick, Canada, CD, 17 p. (2006).

38. Faisal, K., M. Gamal El-Din, and W.B. Kindzierski “Establishment of Ambient Air Quality Trends Using Historical Monitoring Data from Edmonton and Fort McKay, Alberta”. Proceedings of 34th Annual CSCE Conference, Calgary, Alberta, Canada, CD, 9 p. (2006).

39. Haque, N., M. Gamal El-Din, and W.B. Kindzierski “Analysis of Ambient Air Quality Trends at Selected”. Proceedings of 34th Annual CSCE Conference, Calgary, Alberta, Canada, CD, 9 p. (2006).

40. Nour, M.H., A. Khan, D.W. Smith, and M. Gamal El-Din “On the Potential of Satellite Derived Vegetation Phenology for Watershed Nutrient Modelling: A Neural Network Approach”. Proceedings of WEFTEC.05, 78th Annual Technical Exhibition and Conference – The Water Quality Event, Washington DC, USA, CD, 22 p. (2005).

41. Nour, M.H., D.W. Smith, and M. Gamal El-Din “Geostatistical Mapping of Precipitation: Implications to Rain Gauge Network Design”. Proceedings of IWA Watershed Conference 2005, 10th International Specialist Conference, Calgary, Alberta, Canada, CD, 9 p. (2005).

42. Nour, M.H., D.W. Smith, M. Gamal El-Din, and E.E. Prepas “Neural Networks Modelling of Streamflow, Phosphorus, and Suspended Solids: Application to the Canadian Boreal Forest”. Proceedings of IWA Watershed Conference 2005, 10th International Specialist Conference, Calgary, Alberta, Canada, CD, 8 p. (2005).

43. Nour, M.H., D.W. Smith, M. Gamal El-Din, and E.E. Prepas “Towards a Generic Artificial Neural Network Model for Dynamic Predictions of Streamflow in Ungauged Watersheds”. Proceedings of 8th International Conference on the Application of Artificial Intelligence to Civil, Structural and Environmental Engineering, Rome, Italy, CD, 20 p. (2005).

44. Baawain, M.S., M. Gamal El-Din, and D.W. Smith “Mass Transfer Analysis in Ozone Bubble Columns Using Artificial Neural Networks”. Proceedings of 8th International Conference on the Application of Artificial Intelligence to Civil, Structural and Environmental Engineering, Rome, Italy, CD, 14 p. (2005).

45. Baawain, M.S., M. Gamal El-Din, and D.W. Smith “The Use of PIV/PLIF to Study the Liquid-Phase Backmixing in an Impinging-Jet Bubble Column”. Ozone and Related Oxidants: Innovative and Current Technologies, Proceedings of IOA/17th World Congress, Strasbourg, France, CD, 9 p. (2005).

46. Bale, A., M. Gamal El-Din, D.W. Smith, A. Mazzei, and P. Overbeck “Ozone Mass Transfer Analysis of Two New Ozone Reactor Designs”. Ozone and Related Oxidants: Innovative and Current Technologies, Proceedings of IOA/17th World Congress, Strasbourg, France, CD, 10 p. (2005).

47. Gamal El-Din, M., M.S. Baawain, and D.W. Smith “Impinging-Jet Bubble Column”. Ozone and Related Oxidants: Innovative and Current Technologies, Proceedings of IOA/17th World Congress, Strasbourg, France, CD, 10 p. (2005).

48. Naghashkar, N.J. and M. Gamal El-Din “Aqueous Pharmaceutical Degradation by Advanced Oxidation Processes: A Review (Part I)”. Ozone and Related Oxidants: Innovative and Current Technologies, Proceedings of IOA/17th World Congress, Strasbourg, France, CD, 10 p. (2005).

49. Naghashkar, N.J. and M. Gamal El-Din “Aqueous Pharmaceutical Degradation by Advanced Oxidation Processes: A Review (Part II)”. Ozone and Related Oxidants: Innovative and Current Technologies, Proceedings of IOA/17th World Congress, Strasbourg, France, CD, 10 p. (2005).

50. Baawain, M.S., M. Gamal El-Din, and D.W. Smith “Evaluating the Performance of an Impinging-Jet Bubble Column Using PIV/PLIF”. Proceedings of 1st IWA-ASPIRE (Asia Pacific Regional Group) Conference and Exhibition, Singapore, CD, 6 p. (2005).

51. Kindzierski, W., M. Gamal El-Din, M. Selvaraj, and Y. He “ANN Modeling of O3 at Rural Monitoring Sites in the West Central Airshed Zone of Alberta”. Proceedings of 98th AWMA Annual Conference and Exhibition, Minneapolis, Minnesota, USA, CD, 11 p. (2005).

52. Gamal El-Din, M., M. Selvaraj, A.G. El-Din, and A. Idriss “Artificial Neural Network Modeling and Forecasting of Hourly PM2.5 in urban air in Edmonton”. Proceedings of 98th AWMA Annual Conference and Exhibition, Minneapolis, Minnesota, USA, CD, 16 p. (2005).

53. McCullum, K.R., D.S. Wirtz, M. Gamal El-Din, and A.G. El-Din “Predictions of Ambient Hydrogen Sulphide Using Artificial Neural Networks”. Proceedings of 98th AWMA Annual Conference and Exhibition, Minneapolis, Minnesota, USA, CD, 14 p. (2005).

54. Wirtz, D.S., M. Gamal El-Din, A.G. El-Din, and A. Idriss “Artificial Neural Network Modeling and Real-Time Prediction of Ground-Level Ozone in Edmonton”. Proceedings of 98th AWMA Annual Conference and Exhibition, Minneapolis, Minnesota, USA, CD, 23 p. (2005).

55. Omotoso, M., G. Qu, M. Gamal El-Din, and J.R. Feddes “coagulation- Electronic Nose to Reliably Measure Odours”. Proceedings of 7th International Livestock Environment Symposium, ASAE, Beijing, China, CD, 9 p. (2005).

56. Baawain, M.S., M. Gamal El-Din, and D.W. Smith “The Use of PDA in Measuring Air Entrainment in an Aeration Tank Utilizing a Circular Plunging Jet”. Proceedings of 9th Environmental Engineering Specialty Conference, 33rd Annual CSCE Conference, Toronto, Ontario, Canada, CD, 9 p. (2005).

57. Gamal El-Din, M., P. Singh, and D. Bromley “UV Treatment of Swine Manure”. Proceedings of International Ultraviolet Association (IUVA) 3rd Congress, Whistler, British Columbia, Canada, CD, 15 p. (2005).

58. Gamal El-Din, M., A.K. Moawad, and Z. Luo “Advanced Treatment Technologies for Recycling Refinery Secondary Effluent and Cooling Tower Blowdown as Cooling Water Makeup”. Proceedings of Al-Azhar Engineering 8th International Conference, Cairo, Egypt, CD, 12 p. (2004).

59. Baawain, M.S. and M. Gamal El-Din “Application of Artificial Neural Networks in Reservoir Operation Systems”. Proceedings of Al-Azhar Engineering 8th International Conference, Cairo, Egypt, CD, 12 p. (2004).

60. Gamal El-Din, M. and D.W. Smith “Degradation of Cyanobacteria Anatoxin-a by Advanced Oxidation Processes”. Resolving Environmental Issues, Proceedings of IOA/PAG Conference, Windsor, Ontario, Canada, CD, 22 p. (2004).

61. Baawain, M.S., M. Gamal El-Din, and D.W. Smith “CFD Modeling of Contact Chambers”. Resolving Environmental Issues, Proceedings of IOA/PAG Conference Windsor, Ontario, Canada, CD, 14 p. (2004).

62. Ikehata, K. and M. Gamal El-Din “Degradation of Pesticides in Water by Ozonation and Ozone-Based Advanced Oxidation Processes: An Overview”. Resolving Environmental Issues, Proceedings of IOA/PAG Conference, Windsor, Ontario, Canada, CD, 46 p. (2004).

63. Clarke, K., A. Moawad, M. Gamal El-Din, and D.W. Smith “Modeling the Liquid-Phase Backmixing, Gas Hold-Up, and Bubble Characteristics in an Impinging-Jet Bubble Column”. Resolving Environmental Issues, Proceedings of IOA/PAG Conference, Windsor, Ontario, Canada, CD, 18 p. (2004).

64. Ikehata, K. and M. Gamal El-Din “Degradation of Recalcitrant Surfactants in Wastewater by Ozonation and Advanced Oxidation Processes: A Review”. Resolving Environmental Issues, Proceedings of IOA/PAG Conference, Windsor, Ontario, Canada, CD, 23 p. (2004).

65. Gamal El-Din, M and D.W. Smith “Two-Phase Non-Isobaric Axial Dispersion Models for Modeling the Ozonation Process-I. Numerical Analysis and Experimental Verification”. Proceedings of the 6th Water Supply and Water Quality Conference, Poznań, Poland, pp. 67-85 (2004).

66. Gamal El-Din, M and D.W. Smith “Two-Phase Non-Isobaric Axial Dispersion Models for Modeling the Ozonation Process-II. Model Development”. Proceedings of the 6th Water Supply and Water Quality Conference, Poznań, Poland, pp. 87-106 (2004).

67. Smith, D.W., M.H. Nour, M. Gamal El-Din, and E.E. Prepas “Applying Artificial Neural Networks to Model Flow and DTP Concentration of a Forested Watershed”. Proceedings of the 6th Water Supply and Water Quality Conference, Poznań, Poland, pp. 655-670 (2004).

68. Batey, F. and M. Gamal El-Din “Applications of Membrane Bioreactors for Municipal Wastewater Treatment”. Proceedings of 1st Water and Environment Specialty Conference, 32nd Annual CSCE Conference, Saskatoon, Saskatchewan, Canada, CD, 10 p. (2004).

69. Zhu, K., A.K. Moawad, M. Gamal El-Din, and D. Bromley “Application of Physical/Chemical Processes for Treating Liquid Swine Manure”. Proceedings of 1st Water and Environment Specialty Conference, 32nd Annual CSCE Conference, Saskatoon, Saskatchewan, Canada, CD, 12 p. (2004).

70. Su, D., A.G. El-Din, M. Gamal El-Din, A. Idriss, and B. Wiens “Historical PM2.5 Monitoring Data Trends in Edmonton and Calgary: Investigation of Their Potential Use for PM2.5 Modelling”. Proceedings of 12th Cold Regions Engineering Conference and Exposition, Edmonton, Alberta, Canada, CD, 19 p. (2004).

71. Su, D., A.G. El-Din, A. Idriss, M. Gamal El-Din, and B. Wiens “Investigation of Historical Data Patterns for Ozone and Related Compounds in Edmonton and Calgary and Their Application to Modelling Ground-Level Ozone”. Proceedings of 12th Cold Regions Engineering Conference and Exposition, Edmonton, Alberta, Canada, CD, 17 p. (2004).

72. McCullum, K., W. Kindzierski, M. Gamal El-Din, and B. Myrick “Elemental Trends in Urban Ambient Particulate Matter in Downtown Edmonton and Calgary, Alberta”. Proceedings of 12th Cold Regions Engineering Conference and Exposition, Edmonton, Alberta, Canada, CD, 22 p. (2004).

73. Nour, M.H., D.W. Smith, M. Gamal El-Din, and E.E. Prepas “Modelling the Impact of Snowmelt on TP Concentration of Forested Watersheds, Northern Alberta: Implications to the Applicability of Time Series and Artificial Neural Networks”. Proceedings of 12th Cold Regions Engineering Conference and Exposition, Edmonton, Alberta, Canada, CD, 20 p. (2004).

74. Al Momani, F., M. Gamal El-Din, and D.W. Smith “Ozone Treatment for the Degradation of Resin and Unsaturated Fatty Acids at Low Temperatures”. Proceedings of 12th Cold Regions Engineering Conference and Exposition, Edmonton, Alberta, Canada, CD, 25 p. (2004).

75. Wright, G., M. Gamal El-Din, and D.W. Smith “Development of Kinetic Parameters for the Advanced Oxidation of Resin and Fatty Acids”. Advances in Ozone Technology, Proceedings of IOA/16th World Congress, Las Vegas, Nevada, USA, CD, 20 p. (2003).

76. Wang, F., D.W. Smith, and M. Gamal El-Din “Oxidation of Aged Raw Landfill Leachate with O3 Only and O3/H2O2 and Molecular Size Distribution Analysis”. Advances in Ozone Technology, Proceedings of IOA/16th World Congress, Las Vegas, Nevada, USA, CD, 20 p. (2003).

77. Smith, D.W. and M. Gamal El-Din “Size, Size Distributions, and Interfacial Area of Gas Bubbles in an Impinging-Jet Ozone Bubble Column”. Advances in Ozone Technology, Proceedings of IOA/16th World Congress, Las Vegas, Nevada, USA, CD, 12 p. (2003).

78. Bale, A., M. Gamal El-Din, D.W. Smith, A. Mazzei, and P. Overbeck “Ozone Mass Transfer Analysis of an Injector with a Flash Mix Reactor”. Advances in Ozone Technology, Proceedings of IOA/16th World Congress, Las Vegas, Nevada, USA, CD, 19 p. (2003).

79. Bale, A., M. Gamal El-Din, D.W. Smith, A. Moawad, P. Overbeck, and A. Mazzei “Ozone Mass Transfer Analysis of an Injector with an Opposing Jets Reactor”. Advances in Ozone Technology, Proceedings of IOA/16th World Congress, Las Vegas, Nevada, USA, CD, 19 p. (2003). 

80. Navaratnasamy, M., M. Gamal El-Din, and J. Feddes “Two Alternatives for Treating Liquid Swine Manure”. Proceedings of 8th Environmental and Sustainable Engineering Specialty Conference, 31st Annual CSCE Conference, Moncton, New Brunswick, Canada, CD, 8 p. (2003).

81. Baawain, M.S., M.H. Nour, and M. Gamal El-Din “Applying Artificial Neural Network Models for ENSO Prediction Using SOI and NIÑO3 as Onset Indicators”. Proceedings of 8th Environmental and Sustainable Engineering Specialty Conference, 31st Annual CSCE Conference, Moncton, New Brunswick, Canada, CD, 10 p. (2003).

82. Moawad, A., M. Gamal El-Din, and D.W. Smith “Applying BFCM for Characterizing the Hydrodynamics in an Ozone Bubble Column”. Proceedings of 8th Environmental and Sustainable Engineering Specialty Conference, 31st Annual CSCE Conference, Moncton, New Brunswick, Canada, CD, 9 p. (2003).

83. Gamal El-Din, M. and D.W. Smith “Designing an Impinging-Jet Bubble Column: Development of Correlations for Mixing and Mass Transfer Coefficients”. Proceedings of 8th Environmental and Sustainable Engineering Specialty Conference, 31st Annual CSCE Conference, Moncton, New Brunswick, Canada, CD, 10 p. (2003).

84. Gamal El-Din, M and D.W. Smith “Ozone Mass Transfer in Water: Application of the Phase Doppler Anemometry”. Proceedings of the 4th Water Supply and Water Quality Conference, Gdańsk-Poznań, Poland, pp. 289-300 (2002).

85. El-Din, A.G., M. Gamal El-Din, and D.W. Smith “Time Series Analysis for Wastewater Quality Data”. Proceedings of the 4th Water Supply and Water Quality Conference, Gdańsk-Poznań, Poland, pp. 215-226 (2002).

86. Bromley, D., M. Gamal El-Din, and D.W. Smith “A Low Cost Treatment Process to Reduce Phosphorus and Suspended Solids in Liquid Wastes from Animal Farm Operations”. Global Perspective in Livestock Waste Management, Proceedings of 4th International Livestock Waste Management Symposium and Technology Expo, Penang, Malaysia, pp. 215-225 (2002).

87. Wright, G., M. Gamal El-Din, and D.W. Smith “Advanced Oxidation Processes for the Removal of Toxic Chemicals from Pulp Mill Effluents”. Ozone Applications in Changing Regulatory Environment, Proceedings of IOA/PAG Conference, Raleigh-Durham, North Carolina, USA, CD, 11 p. (2002).                 

88. Gamal El-Din, M. and D.W. Smith “Application of Phase Doppler Anemometry for the Hydrodynamic Characterization of Gas Bubbles in an Impinging-Jet Bubble Column”. Ozone Applications in Changing Regulatory Environment, Proceedings of IOA/PAG Conference, Raleigh-Durham, North Carolina, USA, CD, 14 p. (2002).

89. Gamal El-Din, M. and D.W. Smith “Comparing Different Designs and Scales of Bubble Columns for Their Effectiveness in Treating Kraft Pulp Mill Effluents”. Advances in Ozone Technology, Proceedings of IOA/15th World Congress, London, England, CD, 21 p. (2001).

90. Smith, D.W. and M. Gamal El-Din “Modeling the Hydrodynamics and Mass Transfer in an Impinging-Jet Bubble Column”. Advances in Ozone Technology, Proceedings of IOA/15th World Congress, London, England, CD, 14 p. (2001).

91. Gamal El-Din, M. and D.W. Smith “Ozonation of Kraft Pulp Mill Effluent: Process Dynamics and Scale-Up”. Proceedings of 7th Environmental Engineering Specialty Conference, 29th Annual CSCE Conference, Victoria, British Columbia, Canada, CD, 11 p. (2001).

92. Gamal El-Din, M. and D.W. Smith “Modeling the Ozonation Process in an Impinging-Jet Bubble Column”. Proceedings of 7th Environmental Engineering Specialty Conference, 29th Annual CSCE Conference, Victoria, British Columbia, Canada, CD, 10 p. (2001).

93. Gamal El-Din, M. and D.W. Smith “Maximizing the Enhanced Ozone Oxidation of Kraft Pulp Mill Effluents in an Impinging-Jet Bubble Column”. Advances in Ozone Technology, Proceedings of IOA/PAG Conference, Newport Beach, California, USA, CD, 21 p. (2001).

94. Gamal El-Din, M. and D.W. Smith “Designing Ozone Bubble Columns: A Spreadsheet Approach to Axial Dispersion Model”. Advances in Ozone Technology, Proceedings of IOA/PAG Conference, Orlando, Florida, USA, CD, 27 p. (2000).

95. Gamal El-Din, M. and D.W. Smith “Ozone Mass Transfer in Water Treatment: Hydrodynamics and Mass transfer Modeling of Ozone Bubble Columns”. Proceedings of the Water Supply and Water Quality Conference, Kraków, Poland, pp. 623-635 (2000).

96. Gamal El-Din, M. and D.W. Smith “Rational Approach to Hydrodynamic Modeling of an Ozone Jet-Bubble Column”. Proceedings of 6th Environmental Engineering Specialty Conf., 28th Annual CSCE Conference, London, Ontario, Canada, pp. 327-335 (2000).