H21G:
Microorganisms, Colloids, Engineered Nanoparticles, and Emerging Contaminants in the Environment III Posters


Session ID#: 7951

Session Description:
Characterization of contaminant fate and transport is essential for assessing environmental risk and developing site conceptual models prior to remediation. This session will focus on understanding the mobility and fate of both particles and solutes across the natural and engineered environment.  Emphasis will be placed on microorganisms, colloids, nanoparticles, and trace organic contaminants (e.g., pharmaceuticals, personal care products, flame retardants, endocrine disruptors, pesticides).  Studies describing results from laboratory experiments and field-scale observations, as well as those related to model development and upscaling are welcomed.  Areas of application may range broadly from ecosystem health to environmental remediation.
Primary Convener:  Elodie Passeport, University of Toronto, Civil Engineering and Chemical Engineering and Applied Chemistry, Toronto, ON, Canada
Conveners:  Denis M O'Carroll, University of Western Ontario, London, ON, Canada and C Andrew Ramsburg, Tufts University, Civil and Environmental Engineering, Medford, MA, United States
Chairs:  Elodie Passeport, University of Toronto, Civil Engineering and Chemical Engineering and Applied Chemistry, Toronto, ON, Canada, Denis M O'Carroll, University of Western Ontario, London, ON, Canada and C Andrew Ramsburg, Tufts University, Civil and Environmental Engineering, Medford, MA, United States
OSPA Liaison:  Elodie Passeport, University of Toronto, Civil Engineering and Chemical Engineering and Applied Chemistry, Toronto, ON, Canada
Index Terms:

0402 Agricultural systems [BIOGEOSCIENCES]
0465 Microbiology: ecology, physiology and genomics [BIOGEOSCIENCES]
1831 Groundwater quality [HYDROLOGY]
1875 Vadose zone [HYDROLOGY]

Abstracts Submitted to this Session:

Effects of Flow Velocity and Particle Size on Transport of Ultrafine Bubbles in Porous Media (78231)
Shoichiro Hamamoto, Graduate School of Agricultural and Life Sciences, University of Tokyo, Tokyo, Japan, Naoto Nihei, The University of Tokyo, Tokyo, Japan, Yoshikatsu Ueda, Kyoto University, Kyoto, Japan and Taku Nishimura, University of Tokyo, Bunkyo-ku, Japan
Simplified Model for the Remobilization of Colloids and Nanoparticles in Porous Media (81752)
Bin Gao, University of Florida, Gainesville, FL, United States
Analyzing the Deposition of Titanium Dioxide Nanoparticles at Model Rough Mineral Surfaces Using a Quartz Crystal Microbalance with Dissipation Monitoring (82385)
Yusong Li1, Negin Kananizadeh1, Keith Brian Rodenhausen1, Mathias Schubert1 and Shannon Bartelt-Hunt2, (1)University of Nebraska Lincoln, Lincoln, NE, United States, (2)University of Nebraska - Lincoln, Civil and Environmental Engineering, Lincoln, United States
Cr(VI) Sorption by Nanosized FeS-Coated Sand (71338)
Minji Park, Hoon Young Jeong, Sangchul Lee, Namhee Kang, Kwang Hwan Kim and Ha Jeong Choi, Pusan National University, Busan, Korea, Republic of (South)
Stability and Mobility of CdSe/ZnS Quantum Dots in Soils: Effects of Organic Ligands, pH and Ionic Strength (68601)
Chunyan Li1, Christophe J G Darnault1 and Preston T. Snee2, (1)Clemson University, Department of Environmental Engineering and Earth Sciences, Clemson, SC, United States, (2)University of Illinois at Chicago, Department of Chemistry, Chicago, IL, United States
A novel total flux normalized correlation equation for predicting single-collector efficiency (79611)
Rajandrea Sethi, Francesca Messina and Daniele Marchisio, Politecnico di Torino, Torino, Italy
Humic Substances-dependent Aggregation and Transport of Cerium Oxide Nanoparticles in Porous Media at Different pHs and Ionic Strengths (69461)
Linlin Mu1, Astrid R Jacobson2 and Christophe J G Darnault1, (1)Clemson University, Department of Environmental Engineering and Earth Sciences, Clemson, SC, United States, (2)Utah State University, Department of Plants, Soils and Climate, Logan, UT, United States
Effects of Heterogeneity on Transport of Graphene Oxide in Saturated and Unsaturated Porous Media (67151)
Shunan Dong1, Yuanyuan Sun2, Xiaoqing Shi1, Jichun Wu1 and Bin Gao3, (1)Nanjing University, Nanjing, China, (2)School of Earth Sciences and Engineering, Nanjing University, Nanjing, China, Nanjing, China, (3)University of Florida, Department of Agricultural and Biological Engineering, Gainesville, FL, United States
Intrinsic and Carrier Colloid-facilitated transport of lanthanides through discrete fractures in chalk (58880)
Emily Lena Tran1, Noam Weisbrod1, Ofra Klein-BenDavid2 and Nadya Teutsch3, (1)Ben-Gurion University of the Negev, Beer Sheva, Israel, (2)Nuclear Research Center of the Negev, BeerSheba, Israel, (3)Geological Survey of Israel, Jerusalem, Israel
Effects of Nanoscale Surface Roughness on Colloid Detachment (62699)
Jacqueline Anna Rasmuson, University of Utah, Salt Lake City, UT, United States and William P Johnson, Univ Utah, Salt Lake City, United States; University of Utah, Department of Geology & Geophysics, Salt Lake City, UT, United States
Colloid Transport in Unsaturated Porous Media: 3D Visualization Using Synchrotron X-Ray Microtomography (65385)
Chris L Brueck, Exponent, Inc., Environmental and Earth Sciences, Bellevue, United States, Douglas Edward Meisenheimer, Oregon State University, School of Chemical, Biological, and Environmental Engineering, Corvallis, OR, United States and Dorthe Wildenschild, Oregon State University, Corvallis, OR, United States
Dynamics and mechanisms of asbestos-fiber aggregate growth in water (75136)
Lei Wu, University of Pennsylvania, Department of Earth and Environmental Science, Philadelphia, PA, United States, Carlos Pompeyo Ortiz, University of Pennsylvania, Philadelphia, PA, United States and Douglas J Jerolmack, University of Pennsylvania, Department of Earth & Environmental Science, Philadelphia, PA, United States
Size-dependent Turbidimatric Quantification of Mobile Colloids in Field Samples (73029)
Jing Yan1, Xia Meng2 and Yan Jin1, (1)University of Delaware, Plant and Soil Sciences, Newark, DE, United States, (2)Xishuangbanna Tropical Botanical Gardens, Kunming, China
The Role of Surface Tension in Colloid Retention and Remobilization during Two-phase Flow (76538)
Qiulan Zhang, China University of Geosciences Beijing, Beijing, China
Interaction between Carbon Nanotubes and Aromatic Hydrocarbon-degrading Microbes and its Effect on Carbon Nanotubes Transformation (86671)
Yaqi You1, Lin Wang1, Simon Poulson2, Xilong Wang3, Baoshan Xing4 and Yu Yang5, (1)University of Nevada, Reno, Reno, NV, United States, (2)University of Nevada Reno, Geological Sciences and Engineering, Reno, United States, (3)Peking University, College of Urban and Environmental Sciences, Beijing, China, (4)University of Massachusetts Amherst, Stockbridge School of Agriculture, Amherst, MA, United States, (5)University of Notre Dame, South Bend, IN, United States
Immobilization of Mn(II) via Homogeneous and Heterogeneous Oxidation (71523)
Namhee Kang1, Hoon Young Jeong2, Minji Park1, Kwang Hwan Kim1, Sangchul Lee1 and Ha Jeong Choi1, (1)Pusan National University, Busan, Korea, Republic of (South), (2)Pusan National University, Busan, South Korea
Computational and Experimental Simulations of Cr(VI) Remediation via In Situ Reduction in an Alluvial Aquifer at Hinkley, California (83543)
Chava Bobb1, Laurence G Miller2, Douglas B Kent2 and Katharine Maher1, (1)Stanford University, Earth System Science, Stanford, CA, United States, (2)USGS California Water Science Center Menlo Park, Menlo Park, CA, United States
Evaluation of pharmaceuticals removal by sewage sludge-derived adsorbents with rapid small-scale column tests (85924)
Pengfei Zhang1, Rui Ding2, Rajiv Wallace1 and Teresa Bandosz1, (1)CUNY City College, New York, NY, United States, (2)Shanghai Earthquake Agency, Earthquake Observation Center, Shanghai, China
Sorption, Uptake, and Translocation of Pharmaceuticals across Multiple Interfaces in Soil Environment (86576)
Wei Zhang1, Cheng-Hua Liu2, Gemini Bhalsod3, Yingjie Zhang3, Ya-Hui Chuang3, Stephen A. Boyd3, Brian J. Teppen3, James M. Tiedje3 and Hui Li3, (1)Michigan State University, East Lansing, United States, (2)Michigan State University, Environmental Science and Policy Program, East Lansing, MI, United States, (3)Michigan State University, Department of Plant, Soil and Microbial Sciences, East Lansing, MI, United States
GEOCHEMICAL FATE AND TRANSPORT OF SILDENAFIL AND VARDENAFIL (73220)
Lea Richter1, Garrett Boudinot1, Vijay M Vulava2 and Wendy C Cory3, (1)College of Charleston, Geology, Charleston, SC, United States, (2)College of Charleston, Geology and Environmental Geosciences, Charleston, SC, United States, (3)College of Charleston, Charleston, SC, United States
Geochemical Fate and Transport of Diphenhydramine and Cetirizine in Soil (70643)
Rachel Wireman1, Casey Jean Rutherford1, Vijay M Vulava2 and Wendy C Cory1, (1)College of Charleston, Charleston, SC, United States, (2)College of Charleston, Geology and Environmental Geosciences, Charleston, SC, United States
Assessment of the Extraction Methods for Monitoring Phthalate Emerging Contaminants in Groundwater and Tap Water (63027)
Irmarie Cotto, Ingrid Yamill Padilla, Nérida H De Jesús and Perla M Torres, University of Puerto Rico Mayaguez, Mayaguez, PR, United States
Humic substances-mediated microbial reductive dehalogenation of triclosan (61860)
Lin Wang, University of Nevada, Reno, Reno, NV, United States, Shengnan Xu, University of Nevada Reno, Reno, NV, United States and Yu Yang, University of Notre Dame, South Bend, IN, United States
Factors Influencing the Accumulation and Subsurface Transport of Fecal Indicator Bacteria near the Shoreline at Freshwater Beaches (75803)
Ming Zhi Wu1, Denis M O'Carroll1, Laura Jill Vogel1 and Clare E Robinson2, (1)University of Western Ontario, London, ON, Canada, (2)University of Western Ontario, Civil and Environmental Engineering, London, ON, Canada
The Presence and Origin of Enterococcus faecalis in Cabo Rojo, Puerto Rico (85563)
Alex James Zachman, North Carolina State University Raleigh, Raleigh, NC, United States, Paul Sturm, Ridge to Reefs, Eldersburg, MD, United States and Roberto Viqueira Ríos, Protectores de Cuencas Inc, Yauco, United States
Pyrosequencing Based Microbial Community Analysis of Stabilized Mine Soils (68728)
Jae Eun Park1, Byung-Tae Lee2 and Ahjeong Son1, (1)Ewha Womans University, Seoul, Korea, Republic of (South), (2)Gwangju Institute of Science and Technology, Division of Environmental Science Engineering, Gwangju, Korea, Republic of (South)
Acetylene fuels reductive dechlorination of TCE by Dehalococcoides/Pelobacter-containing microbial consortia (67529)
Ronald S Oremland1,2, Xinwei Mao3, Caroline Mahandra3, Shaun M Baesman4, Sara Gushgari3, Lisa Alvarez-Cohen5 and Tong Liu3, (1)USGS California Water Science Center Menlo Park, Menlo Park, CA, United States, (2)USGS MS480, Menlo Park, CA, United States, (3)University of California Berkeley, Berkeley, CA, United States, (4)USGS WRD, Menlo Park, United States, (5)University of California Berkeley, Civil and Environmental Engineering, Berkeley, CA, United States
Chemotaxis Increases the Residence Time Distribution of Bacteria in Granular Media Containing Distributed Contaminant Sources (59914)
Joanna Adadevoh1, Sarah Triolo1, C Andrew Ramsburg2 and Roseanne Ford1, (1)University of Virginia Main Campus, Charlottesville, VA, United States, (2)Tufts University, Medford, MA, United States

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