Proceedings and Presentations During Appointment at UCF

• Randall, A. A., Chen, Y. (in press) Biomass Capacity for Enhanced Biological Phosphorus Removal As A Function of VFA Cultivation, WEF/IWA Nutrient Removal, The State of the Art, Specialty Conference, Baltimore, Maryland, March 4-7, 2007.
• Vaidya, R, McNevin, D, Taylor, JS, Dietz, JD, Randall, AA (2006) Correlation of Fe, Pb and Cu Corrosion with Electro Noise Parameters, Water Quality Technology Conference, Denver, Nov, 2006.
• Bingjie, Z., Randall, A.A., Dietz, J.D., Taylor, J.S. (2006) Quantification of Drinking Water Biostability: Method Precision for Heterotrophic Plate Count, Water Quality Technology Conference, Denver, Nov, 2006.
• Randall, A.A., Malekjahani, S. (2006) Effect Of Ph On Carbon And Phosphorus Transformations In Biological Phosphorus Removal With High Propionate And Acetate Wastewater, Proceedings of the 79^th Annual Water Environment Federation Technical Exhibition and Conference (WEFTEC), Dallas, Texas, Oct 21-25, 2006 (podium presentation, paper in proceedings).
• Randall, A.A., Williamson, Jr., D.R., Dickerson, J.R. (2006) Biologically Engineered Biofilm Modifications For The Enhancement Of Collection System Transformations And Impacts On BNR Wastewater Treatment, Proceedings of the 79^th Annual Water Environment Federation Technical Exhibition and Conference (WEFTEC), Dallas, Texas, Oct 21-25, 2006 (poster presentation, paper in proceedings).
• Jessen, A., Randall, A., Reinhart, D., Daly, L. (2006) Effectiveness And Kinetics Of Ferrate As A Disinfectant For Ballast Water, Proceedings of the 79^th Annual Water Environment Federation Technical Exhibition and Conference (WEFTEC), Dallas, Texas, Oct 21-25, 2006 (poster presentation, paper in proceedings).
• Randall, A.A., Chen, Y (2006) Biomass Capacity for Enhanced Biological Phosphorus Removal as a Function of VFA Cultivation, 106^th General Meeting of the American Society for Microbiology, Orlando, Florida, May 21-25, 2006 (poster presentation, abstract in proceedings).
• Jessen, A., Randall, A.A., Reinhart, D., Daly, L. (2006) Effectiveness and Kinetics of Ferrate as a Disinfectant for Ballast Water, 14^th International Conference on Aquatic Invasive Species, May 14 to 19, 2006, Key Biscayne, Florida. Oral presentation, abstract only proceedings.
• Jessen, A., Randall, A.A., Reinhart, D., Daly, L. (2005) Effectiveness and Kinetics of Ferrate as a Disinfectant for Ballast Water, Proceedings of the 2005 FS/AWWA Annual Conference, oral presentation, Orlando, Florida, November 27-Dec 1, 2006 (CD-ROM).
• Taylor, J., Dietz, J., Randall, A., Hong, S. (2004) Impact of RO-Desalted Water on Distribution Water Qualities, Proceedings of the IWA International Specialized Conference on Water Environment ñ Membrane Technology, Seoul, Korea, June 7-10, 2004.
• Hong, S., Hyun, S., Randall, A.A., Kim, E.D., Ahn, W., Yim, S., Kim, G., Slifko, T., Scheneeberger, C., Robles, L. (2004) Treatment of Secondary Municipal Wastewater by Submerged Hollow Fiber MF Membranes for Water Reuse: Microbial Rejections and Biofouling, IWA International Specialized Conference on Water Environment-Membrane Technology, Seoul, Korea, June 7-10. (podium presentation; proceeding paper).
• Liu, Suibing, Michael Le Puil, A. A. Randall, James S. Taylor. (2004) HPC Proliferation in Chloraminated Distribution System. Florida Water Resources Conference, 2004, Kissimmee, FL.
• Liu, Suibing, James S. Taylor, A. A. Randall, Dietz, J.J. (2004) Nitrification Modeling in Chloraminated Distribution Systems, Proceedings of the American Water Works Association Annual Conference & Exposition, Orlando, Florida, June 13-17, 2004.
• Liu, Suibing, Y. Chang, Michael Le Puil, James S. Taylor, A. A. Randall (2003) Resistance and Diffusion Modeling of RO Productivity and Water, Proceedings of the 2003 Membrane Technology Conference, AWWA, March, 2003, Atlanta, GA.
• Le Puil, M., Chang, Y.C., Randall, A.A., Owen, C., Taylor, J.S. (2003) Biostability of membrane-treated finished waters in distribution system: study at pilot-scale, Proceedings of the 2003 FS/AWWA Annual Conference, oral presentation, Orlando, Florida, November 16-20, 2003 (CD-ROM). Eremektar, G.,
• Randall, A.A., Mc Cue, T. (2003) Advantages of Prefermentation in BNR Systems', Proceedings of the 12th International Symposium on Environmental Pollution and Its Impact on the Life in the Mediterranean Region, poster presentation, Antalya, Turkey, October 4^th to 8^th , 2003.
• Eremektar, G. Randall, A.A., McCue, T. (2003) Effect Of Prefermentation On Inert Cod Fractions In BNR Systems, Proceedings of the 12^th International Symposium on Environmental Pollution and its Impact on Life in the Mediterranean Region, poster presentation, Antalya, Turkey, October 4^th to 8^th, 2003.
• Magro, D., Elias, S., Randall, A.A. (2003) Effects of Reduced RAS Flows and Volume on Anaerobic Zone Performance for a Septic Wastewater Biological Phosphorus Removal System, Proceedings of the Water Environment Federation 76^th Annual Conference and Exposition (WEFTEC) 2003, oral presentation, Oct, 2003 Los Angeles, Ca, USA (CD-Rom).
• McCue, T., Vassiliev, I., Eremekdar, G., Randall, A.A. (2003) Improved P Removal of COD Limited, Septic, Wastewater via Prefermentation, Proceedings of the Water Environment Federation 76^th Annual Conference and Exposition (WEFTEC) 2003, poster presentation, paper in proceedings, Oct, 2003 Los Angeles, Ca, USA (CD-Rom).
• Le Puil, M., Chang, Y.C., Randall, A.A., Taylor, J.S. (2003) Effect of Distribution System Materials and Water Quality on HPC and Biofilm Proliferation, Proceedings of the AWWA 2003 Annual Conference and Exposition, podium presentation, June 15-19, 2003, Anaheim, California (podium presentation).
• Taylor, J.S., Dietz, J.J., Hong, S.K., Randall, A.A., Owen, C. (2003) Required Treatment and Water Quality Criteria for Distribution System Blending of Treated Surface, Ground and Saline Sources, Proceedings of the AWWA 2003 Annual Conference and Exposition, podium presentation, June 15-19, 2003, Anaheim, California (podium presentation).
• Randall, A.A., Chen, Y., McCue, T. (2003) The Impact of Propionic Acid on Biological Nutrient Removal in Typical Septic Florida Domestic Wastewaters, Proceedings of the 78^th Annual Florida Water Resources Conference, Tampa, Florida, May 5-6, 2003.
• Liu, S.,Chang, Y.C., Le Puil, M., Taylor, J.S., Randall, A.A. (2003) NF & RO Biostability Relative to Alternative Methods of Water Treatment, Proceedings of the Membrane Technology Conference,  Atlanta, Georgia, March 2 - 5, 2003 (CD-Rom).
• Chang, Y.C., Le Puil, M., Biggerstaff, J., Randall, A.A., Taylor, J.S., Lamb, B.M., Schulte, A., and Brown, P.S. (2002) Direct Estimation Of Biomass On Different Pipe Material Coupons Using A Specific DNA-Probe, Proceedings of the Water Quality Technical Conference, Seattle, WA, November 10-14, 2002 (CD-Rom).
• Chen, Y.,Trujillo, M., Biggerstaff, J., Ahmed, G., Lamb, B., Eremekdar, F.G., McCue, T., Randall, A.A. (2002) The Effects Of Propionic Versus Acetic Acid Content Of Domestic Sewage On Enhanced Biological Phosphorus Removal, Proceedings Water Environment Federation 75^th Annual Conference and Exposition (WEFTEC) 2002, Research Symposium oral presentation, Sept 28 ñOct 2, 2002, Chicago, Illinois, USA (CD-Rom).
• McCue, T., Vassiliev, I., Eremekdar, F.G., Randall, A.A. (2002) The Effects Of Prefermentation Upon Biological Nutrient Removal Systems With Septic, COD Limited Influent Wastewater, Poster Symposium of the Water Environment Federation 75^th Annual Conference and Exposition (WEFTEC) 2001, Sept 28 ñOct 2, 2002, Chicago, Illinois, USA (poster presentation, no paper). First Place Awards of Excellence, WEFTEC 2002 Poster Symposium, Tuesday, Oct. 1, 2002
• McCue, T., Hoxworth, S., Randall, A.A. (2002) Degradation of Halogenated Aliphatic Compounds Utilizing Sequential Anaerobic/Aerobic Treatments, Proceedings of the IWA 3^rd World Congress, Australia, April, 2002 (poster presentation, paper in proceedings).
• McCue, T., Shah, R., Vassiliev, I., Liu, Y-H, Eremektar, F.G., Chen, Y., Randall, A.A. (2002) Evaluation of Influent Preferementation as a Unit Process Upon Biological Nutrient Removal, Proceedings of the IWA 3^rd World Congress, Australia, April, 2002 (podium presentation, paper in proceedings).
• Randall, A.A., Chen, Y., Liu, Y-H, McCue, T.(2002) Polyhydroxyalkanoate Form and Polyphosphate Regulation: Keys to Biological Phosphorus and Glycogen Transformations?, Proceedings of the IWA 3^rd World Congress, Australia, April, 2002 (podium presentation, paper in proceedings).
• Punrattanasin, W., Randall, C.W., Randall, A.A. (2002) The Utilization of Activated Sludge Polyhydroxyalkanoates for the Production of Biodegradable Plastics, Proceedings of the IWA 3^rd World Congress, Australia, April, 2002 (poster presentation, paper in proceedings).
• Sfeir, H.A., Randall, A., Reinhart, D., Clausen, C., Geiger, C. (2001) Long Term Effect of Biotic Reductive Dechlorination on Permeable Treatment Walls, 2001 International Containment & Remediation Technology Conference and Exhibition, 10-13 June 2001, Orlando, Florida (poster presentation).
• Escobar I., Randall, A.A., Taylor, J.S., Hong, S. (2001). Effect of Feed Water Quality on Assimilable Organic Carbon: Full and Bench Scale Comparisons, AWWA 2001 Membrane Technology Conference, San Antonio, Texas, March 4 to 7, 2001 (poster presentation; full paper in CD-ROM proceedings).
• Liu, Y-H, Geiger, C., Randall, A.A. (2000) Understanding The Response Of Enhanced Biological Phosphorus Removal Biomass To A Range Of Organic Substrates, Proceedings Water Environment Federation 73^rd Annual Conference and Exposition (WEFTEC) 2000, Research Symposium oral presentation, October 14-18, 2000, Anaheim, California, USA (CD-Rom).
• Randall, Andrew Amis,_, Naik, Rahul, Zepeda, Mauricio, McCue, Terrence, Liu, Yan-Hua, Vassiliev, Igor (2000), Changes In Anoxic Denitrification Rate Due To Prefermentation Of A Septic, Phosphorus Limited, Wastewater, Proceedings Water Environment Federation 73^rd Annual Conference and Exposition (WEFTEC) 2000, Municipal Wastewater Treatment Symposium oral presentation, October 14-18, 2000, Anaheim, California, USA (CD-Rom).
• Escobar I., Randall, A. (2000). Influence of Nanofiltration on Distribution System Biostability with a Variable Groundwater, IWA 1st World Congress, Paris, France, July 3-7, 2000 (poster presentation; abstract in CD-ROM).
• Escobar, I., , Randall, A.A., Hong, S.K. (2000) Membrane Filtration Effects on Bacterial Regrowth Potential, Proceedings AWWA Annual Conference, Denver, Colorado, June 11-15, 2000 (podium presentation, paper in proceedings).
• Escobar, I., , Randall, A.A., (2000) The Influence of Ozonation versus Chlorination on AOC and BDOC, Proceedings AWWA Annual Conference, Denver, Colorado, June 11-15, 2000 (podium presentation, paper in proceedings).
• Naik, Rahul, Zepeda, Mauricio, McCue, Terrence, Liu, Yan-Hua, Vassiliev, Igor, Randall, Andrew Amis,_, (2000), Changes In Anoxic Denitrification Rate Due To Prefermentation Of A Septic, Phosphorus Limited, Wastewater, podium presentation, Proceedings of the 75^th Florida Water Resources Conference, April, 2000, Tampa, Florida, USA (CD-Rom).
• Randall, A.A., Escobar, I.C. (2000) Monitoring Changes in Biostability Resulting from Nanofiltration and RO, podium presentation, Proceedings of the FS/AWWA Annual Conference, Kissimmee, Florida, November 5-9, 2000.
• Hoxworth, S., Randall, A.A., McCue, T. (2000) Anaerobic/Aerobic Treatment of PCE Using A Single Microbial Consortia, in Bioremediation and Phytoremediation of Chlorinated and Recalcitrant Compounds, (Eds) Godage B. Wickramanayake, Arun R. Gavaskar, Bruce C. Alleman, and Victor S. Magar, Proceedings of The 2^nd International Conference on Remediation of Chlorinated and Recalcitrant Compounds (Battelle), Monterey, California, May 22-25, 2000, pp. 323-329 (also presented as a podium presentation at the conference).
• Sfeir, H., Randall, A.A., Reinhart, D., Chopra, M. (2000) Biotic Attenuation and Zero-Valent Iron Permeable Barrier Technology, in Chemical Oxidation and Reactive Barriers: Remediation of Chlorinated and Recalcitrant Compounds, (Eds) Godage B. Wickramanayake, Arun R. Gavaskar, and Abraham S.C. Chen, Proceedings of The 2^nd International Conference on Remediation of Chlorinated and Recalcitrant Compounds (Battelle), Monterey, California, May 22-25, 2000, pp. 323-329 (also presented as a poster at the conference).
• Escobar, I.C., Randall, A.A. (1999) Influence of Ozonation on Distribution System Biostability, Water Quality Technology Conference, Tampa, Florida, October 31-November 3, 1999 (podium presentation, paper in proceedings).
• Hood, C., McCue, T., Randall, A.A. (1999) Biochemical Hypotheses To Explain Short and LongTerm Behaviour of Enhanced Biological Phosphorus Removal Resulting From Fatty And Amino Acids, Proceedings Water Environment Federation 72^nd Annual Conference and Exposition (WEFTEC) 1999, Research Symposium podium presentation, October 9-13, 1999, New Orleans, Louisiana, USA.
• Escobar, I., Randall, A. (1999) The Influence of Nanofiltration on Bacterial Regrowth Potential, Proceedings AWWA Annual Conference, Chicago, Illinois, June 20-24, 1999.
• Escobar I., Randall, A. (1999). The Influence of Nanofiltration on Distribution System Biostability, AEESP Research Frontiers Conference, State College, PA, August 1-3, 1999 (poster presentation; abstract in proceedings).
• Escobar, I.C., Randall, Andrew A. (1998) Sample Storage and Quality Control for Assimilable Organic Carbon Bioassay, Water Quality Technology Conference, San Diego, California, November 1-5, 1998 (poster presentation, paper in proceedings).
• Ndon, U.J., Randall, A.A. (1998) In-Situ Bioremediation of Hazardous Compounds Using Sequential Sulfate-Reducing Anaerobic-Aerobic Environments. Proceedings of the 4^th International Symposium on Environmental Geotechnology and Global Sustainable Development, Boston, Mass, USA, August 9-13, 1998.
• Randall, A.A., Khouri, T.Z., Benefield, L.D., Hill, W.E. (1998) Comparisons of Enhanced Biological Phosphorus Removal Populations Under Ten Different Environmental Conditions, Water Quality International 1998, 19^th Biennial Conference of the Association on Water Quality, Vancouver, Canada, June 21-26, 1998 (poster presentation).
• Escobar, I.C., Randall, A.A., Marshall, F.E. (1998) Alternative Coagulation Methods in Stormwater Management, Water Quality International 1998, 19^th Biennial Conference of the Association on Water Quality, Vancouver, Canada, June 21-26, 1998 (poster presentation; abstract in proceedings).
• Escobar, I.C., Randall, A.A. (1998) Case Study of Nanofiltration Influence on Bacterial Regrowth in Drinking water Distribution Systems, Water Quality International 1998, 19^th Biennial Conference of the Association on Water Quality, Vancouver, Canada, June 21-26, 1998 (poster presentation; abstract in proceedings).
• Randall, A.A., Hood, C., McCue, T., Papageourgio, F. (1998) Batch and Continuous Enhanced Biological Phosphorus Removal Experiments, Water Quality International 1998, 19^th Biennial Conference of the Association on Water Quality, Vancouver, Canada, June 21-26, 1998 (poster presentation).
• Hoxworth, S., McCue, T., Randall, A.A. (1998) Sequential Dechlorination of Chlorinated Aliphatic Hydrocarbons, Water Quality International 1998, 19^th Biennial Conference of the Association on Water Quality, Vancouver, Canada, June 21-26, 1998 (poster presentation).
• Escobar, I.C., Randall, A.A., Marshall, F.E., (1998) Alternative Coagulation Methods in Stormwater Management, Water Resources and the Urban Environment Proceedings of the 25^th Annual Water Resources Planning and Management Conference, American Society of Civil Engineers, Chicago, June7-10, 1998, page 580-585 (podium presentation; paper in proceedings).
• Ndon, U.J., Randall, A.A., (1998) Development of Periodic Aerated Anaerobic Batch Systems for Anaerobic-Aerobic Treatment and Bioremediation of Polyhalogenated Compounds, Proceedings of the 1998 Joint Conference on the Environment by the Waste-management Education and Research Consortium (WERC), The Western Region Hazardous Substance Research Center (WRHSRC) and the New Mexico Hazardous Waste Management Society (NMHWMS), Crowne Plaza Pyramid, Albuquerque, New Mexico, March 31-April 1, 1998, Published by WERC Administrative Office, Las Cruces, NM, p. 347-351.
• Boulos L., I. Najm, M. LeChevallier, C. Norton, A. Randall, I. Escobar, Kiene, L. (1998). Case Studies of Treatment Changes on Biostability in Full-Scale Distribution Systems, AWWA Annual Conference, Dallas, Texas, June 23-26, 1998 (poster presentation).
• Escobar I., Randall, A. (1998). Case Studies of the Impacts of Membrane Filtration on Biostability in Full-Scale Distribution Systems, Third Annual EPA STAR Graduate Fellowship Conference, Arlington, VA, June 14-16,1998 (poster presentation; abstract in proceedings).
• Randall, A.A., Khouri, T.Z., (1997) Observations From Steady-State and Batch Experiments Concerning the Effect on Enhanced Biological Phosphorus Removal of Volatile Fatty Acids and Glucose, Proceedings 2^nd International Conference on Microorganisms in Activated Sludge and Biofilm Processes, University of California at Berkeley, USA, July 21-23, 1997, pp. 311-318, (podium presentation; paper in proceedings).
• Ndon, U.J., Randall, A.A. (1997) Bioremediation of Hazardous Compounds in Anaerobic-Aerobic Alternating Environments, In-Situ and On-Site Bioremediation, eds. Bruce C. Alleman and Andrea Leason, Battelle Press, Vol. 5, pp. 77-82. (publication derived from the Proceedings of the Fourth International Symposium on In Situ and On-Site Bioremediation. April 28-May 1, New Orleans, Louisiana).
• Onek, T., Warwick, T.P., Randall, A.A., Coffin, J. (1997) A Collaborative Partnership Between Industry for the Poor, Inc., the University of Central Florida, and Brevard Community College For The Monitoring of A Family Based Water Purifier in Haiti, ASCE Florida Section Annual Meeting, Clearwater, Florida, Sept. 18-20, 1997 (podium presentation; paper in proceedings).
• Escobar I., Randall, A., Marshall, F. (1997). Alternative Coagulation Methods in Stormwater Management, Proceedings of ASCE Florida/South Florida Section Annual Meeting, Clearwater, Florida, September 18-20, 1997.
• Ndon, U., Randall, A. (1996) Single Stage Anaerobic and Aerobic Sequencing Biotransformation and Mineralization of Tetrachloroethylene (PCE) for the Remediation of Contaminated Soils and Groundwater, Proceedings of Emerging Technologies in Hazardous Waste Management VIII, Extended Abstracts for the Special Symposium, Birmingham, Alabama, American Chemical Society: Division of Industrial and Engineering Chemistry, September 9-11, 1996, pp. 648-651.
• Randall, A. (1996) Summer Mentorship Program: A Bridge Between Undergraduate and Graduate Studies, AAEE/AEEP Environmental Engineering Education & Practice Conference, University of Maine, August 3-6, 1996 (poster presentation).
• Sullivan, M., Randall, A., Krupa, K., (1996) Trickling Filter Comparisons: Performance Models and Design Implications For Industrial Wastewater Treatment, Proceedings of the Florida Water Resources Conference, Inc., Ft. Myers, Florida, May 5-8, 1996, p. 315-320 (paper presentation: *Winner Best Student Paper).
• Randall, A.A., Benefield, L.D., Hill, W.E., Nicol, J-P.N., Boman, G.K., Jing, S-R, (1996) The Effect of Volatile Fatty Acids On Enhanced Biological Phosphorus Removal and Population Structure In Anaerobic/Aerobic Sequencing Batch Reactors, Proceedings of the First IAWQ Specialized Conference on Sequencing Batch Reactor Technology, Munich, Germany, March 18-20, pp. 261-270, 1996 (podium presentation; paper in proceedings).
• Randall, A., Benefield, L.D., Hill, W.E., (1995) The Effect of Fermentation Products On Enhanced Biological Phosphorus Removal Capacity, Polyphosphate Storage, Bacterial Population Structure, and the Long Term Performance Characteristics Of Anaerobic/Aerobic Sequencing Batch Reactors, Proceedings of the WEF (formerly WPCF) 68th Annual Conference, October 21-25, Miami, Fla., Vol 1, pp. 1-12, 1995 (podium presentation; paper in proceedings).
• Randall, A., Krupa, K. (1995) Industrial Pretreatment of a Food Processing Wastewater Using a "Sessil" Media Fixed-Film Pilot Plant, Proceedings of the Florida Water Resources Conference, Inc., Jacksonville, Florida, pp. 45-48, April 2-5, 1995 (podium presentation; paper in proceedings).
• Randall, A., Benefield, L.D., Hill, W.E. (1995) The Effect of Fermentation Products On Enhanced Biological Phosphorus Removal In Sequencing Batch Reactors, Proceedings of the Florida Water Resources Conference, Inc., Jacksonville, Florida, pp. 184-188, April 2-5, 1995 (podium presentation; paper in proceedings).
• Randall, A., Benefield, L.D., Hill, W.E., (1994) The Effect of Fermentation Products on Enhanced Biological Phosphorus Removal, Polyphosphate Storage, and Microbial Population Dynamics, Proceedings of Water Quality International July 24-29, IAWQ 17th Biennial Conference, Budapest, Hungary, p 91 poster abstracts, 1994 (poster presentation).

Presentations Pre-dating Appointment at UCF

• Randall, A., Randall, C.W., Pramanik, A., Shah, A. (1990) Utilization of a "Sessil" Media Tower for the Pretreatment of Synthetic Fiber Manufacturing Wastewater, Proceedings of the Industrial Wastes Symposia, WPCF 63rd Annual Conference, Washington, D.C., p. 153-164, 1990 (podium presentation; paper in proceedings).