Microorganisms, Colloids, Engineered Nanoparticles, and Emerging Contaminants in the Environment III Posters

Wednesday, 17 December 2014: 8:00 AM-12:20 PM
Chairs:  Denis M O'Carroll, Western University, Civil and Environmental Engineering, London, ON, Canada and Andrew Ramsburg, Tufts University, Civil and Environmental Engineering, Medford, MA, United States
Primary Conveners:  Denis M O'Carroll, Western University, Civil and Environmental Engineering, London, ON, Canada
OSPA Liaisons:  William P Johnson, Univ Utah, Salt Lake City, UT, United States

Abstracts Submitted to this Session:

Cotransport of viruses and clay particles in water saturated and unsaturated porous media
Vasiliki I. Syngouna, University of Patras, Patras, Greece and Constantinos V. Chrysikopoulos, Technical University of Crete, Chania, Greece
Modeling Microbial Dynamics in Aquifers Considering the Interaction Between the Higher Trophic Levels
Bijendra Man Bajracharya, Olaf A Cirpka and Chuanhe Lu, University of Tübingen, Tübingen, Germany
Use of isotopically-tagged isolates of E. coli for tracking bacterial movement in karst environments
Ashley Bandy1, Alan E Fryar1, Stephen A Macko2 and Kimberly Cook3, (1)University of Kentucky, Lexington, KY, United States, (2)Univ Virginia, Charlottesville, VA, United States, (3)USDA-ARS, Food Animal Environmental Systems Research Unit, Bowling Green, KY, United States
Virus in Groundwater: Characterization of transport mechanisms and impacts on an agricultural area in Uruguay
Pablo Andrés Gamazo, Rodney Colina, Matias Victoria, Elena Alvareda, Luciana Burutaran, Julian Ramos, Fernando Lopez and Joan Soler, University of the Republic Uruguay, Montevideo, Uruguay
Comparing Assayed Surface Heterogeneity Under Low Versus Maximum Attachment Conditions
Jacqueline Anna Rasmuson, University of Utah, Salt Lake City, UT, United States
A Mechanistic Approach to Predicting Colloid Deposition onto Representative Aquifer Materials and Solution Chemistries in the Presence of an Energy Barrier
Jacob Scott Trauscht1, Eddy F Pazmino1 and William P Johnson2, (1)University of Utah, Salt Lake City, UT, United States, (2)Univ Utah, Salt Lake City, UT, United States
A Poisson Random Field Framework Bridges Micro- To Macroscopic Scales In Microbial Transport
Lilit Yeghiazarian1, Amr Safwat1, William Shuster2, Gennady Samorodnitsky3, Timothy L Whiteaker4 and David R Maidment4, (1)University of Cincinnati Main Campus, Cincinnati, OH, United States, (2)USEPA, Cincinnati, OH, United States, (3)Cornell University, Ithaca, NY, United States, (4)CRWR, Austin, TX, United States
Particle Swarms in Fractures: Open Versus Partially Closed Systems
Eric Boomsma, Purdue University, West Lafayette, IN, United States and Laura J Pyrak-Nolte, Purdue Univ, Department of Physics, West Lafayette, IN, United States
Size and Fractal Dimension of Colloid Deposits in Model Porous Media
Eric J Roth1, David C Mays1 and Benjamin Gilbert2, (1)University of Colorado Denver, Denver, CO, United States, (2)Lawrence Berkeley National Laboratory, Berkeley, CA, United States
Evaluating Chemical Tracers as Indicators of Nitrate-Nitrogen Sources in Groundwater
Amy Nitka, William DeVita and Paul McGinley, University of Wisconsin Stevens Point, Stevens Point, WI, United States
Indium Sorption to Iron Oxides
Sarah Jane White1,2, Sarah A Sacco2, Harry Hemond3, Fatima A Hussain3, Robert Lee Runkel4, Katherine E Walton-Day5, Briant A Kimball6 and James P Shine1, (1)Harvard School of Public Health, Environmental Health, Boston, MA, United States, (2)Princeton University, Princeton, NJ, United States, (3)Mass. Institute of Technology, Cambridge, MA, United States, (4)US Geological Survey, Boulder, CO, United States, (5)U.S. Geological Survey, Denver, CO, United States, (6)USGS, Salt Lake City, UT, United States
Emerging Patterns for Engineered Nanomaterials in the Environment: A Review of Fate and Toxicity Studies
Kendra Garner and Arturo A Keller, University of California Santa Barbara, Santa Barbara, CA, United States
The Effect of the Concentration of Oxidant, Cr(VI), on the Iron Oxidation in Saline Water
Hyangsig Ahn1, Ho Young Jo1, Ji-Hun Ryu2 and Young-Kwon Koh2, (1)Korea University, Seoul, South Korea, (2)KAERI Korea Atomic Energy Research Institute, Daejeon, South Korea
Kinetic Release of Alkalinity from Particle-Containing Oil-in-Water Emulsions
Katherine Muller, Steven C Chapra and Andrew Ramsburg, Tufts University, Civil and Environmental Engineering, Medford, MA, United States
Transport and Retention of Emulsion Droplets in Sandy Porous Media
Somayeh Ghazvinizadeh1,2, Katherine Muller1, Steven C Chapra1 and Andrew Ramsburg1, (1)Tufts University, Civil and Environmental Engineering, Medford, MA, United States, (2)Sharif University of Technology, Civil Engineering, Tehran, Iran
Transport of CO2 foam stabilized with engineered nanoparticles
Valentina Prigiobbe, Andrew J Worthen, Archawin Aroonsri, Chun Huh and Steven L Bryant, University of Texas at Austin, Austin, TX, United States
Mobility, Deposition and Remobilization of pre-Synthesis Stabilized Nano-scale Zero Valent Iron in Long Column Experiments
Cjestmir V de Boer1, Denis M O'Carroll1 and Brent Sleep2, (1)University of Western Ontario, London, ON, Canada, (2)University of Toronto, Toronto, ON, Canada
Effect of Humic Acid on Migration, Distribution and Remediation of Dense Non-aqueous Phase Liquids: A laboratory investigation
Zhou Cheng1, Jichun Wu2, Hongxia Xu2 and Yanwei Gao2, (1)Nanjing University, Nanjing, China, (2)School of Earth Sciences and Engineering, Nanjing University, Nanjing, China, Nanjing, China
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