H44C:
New Developments in Soil and Groundwater Remediation: Advances in Process Understanding and Sustainability II

Thursday, 18 December 2014: 4:00 PM-6:00 PM
Chairs:  Deyi Hou, Organization Not Listed, Washington, DC, United States and Jason Gerhard, University of Western Ontario, Department of Civil and Environmental Engineering, London, ON, Canada
Primary Conveners:  Jason Gerhard, University of Western Ontario, Department of Civil and Environmental Engineering, London, ON, Canada
Co-conveners:  Geoffrey R Tick, Univ Alabama, Tuscaloosa, AL, United States, Deyi Hou, University of Cambridge, Cambridge, United Kingdom and Jian Luo, Georgia Institute of Technolog, Atlanta, GA, United States
OSPA Liaisons:  Jian Luo, Georgia Institute of Technolog, Atlanta, GA, United States

Abstracts Submitted to this Session:

4:00 PM
H44C-01
 
Gas Dynamics during Thermal Remediation: Visualization, Quantification and Enhancement
Kevin G Mumford, Queen's University, Kingston, ON, Canada and Paul R Hegele, McMillan-McGee Corp., Calgary, AB, Canada
4:15 PM
H44C-02
 
Seasonal Variations in CO2 Efflux, Vadose Zone Gas Concentrations, and Natural Attenuation Rates at a Crude Oil Spill Site
Jared Trost, USGS Minnesota Water Science Center, Mounds View, MN, United States, Natasha Sihota, University of British Columbia, EOAS, Vancouver, BC, Canada, Geoffrey N Delin, USGS, Denver, CO, United States and Ean Warren, USGS California Water Science Center Menlo Park, Menlo Park, CA, United States
4:30 PM
H44C-03
 
Activated Persulfate Treatment of 1,4-Dioxane in the Presence of Chlorinated Solvent Co-contaminants
Dylan Edward Hartup Eberle1, Thomas T Boving1 and Raymond Ball2, (1)University of Rhode Island, Kingston, RI, United States, (2)EnChem Engineering Inc., Newton, MA, United States
4:45 PM
H44C-04
 
Regulation of Electrochemically Generated H2O2 in Situ from a Novel CB-PTFE Cathode for Transformation of Chlorine Benzene in Groundwater
Jing Jiang, Xu Zhang and Guanghe Li, Tsinghua University, School of Environment, Beijing, China
5:00 PM
H44C-05
 
Laboratory Assessment of a Screening Model: Exploring the Coupling between Dissolution and Degradation Rates in Ganglia-Dominated Source Zones
Thomas J Phelan1, Linda M Abriola2, Jenny L Gibson3, Kathleen M Smits4 and John Christ1, (1)United States Air Force Academ, U S A F Academy, CO, United States, (2)Tufts University, Medford, MA, United States, (3)Headquarters Air Force Global Strike Command, Directorate of Logistics, Installations, and Mission Support, Barksdale Air Force Base, LA, United States, (4)Colorado School of Mines, Civil and Environmental Engineering, Golden, CO, United States
5:15 PM
H44C-06
 
Slow Release of Permanganate from Injectable Fumed Silica Gel: Rheological Properties and Release Dynamics
Shuo Yang1, Lirong Zhong2, Mart Oostrom3 and Guanghe Li1, (1)Tsinghua University, Beijing, China, (2)Pacific Northwest National Laboratory, Richland, WA, United States, (3)Pacific Northwest National Lab, Richland, WA, United States
5:30 PM
H44C-07
 
Degradation of toluene, ethylbenzene, and xylene using heat and chelated-ferrous iron activated persulfate oxidation
Pulin Mondal and Brent Sleep, University of Toronto, Toronto, ON, Canada
5:45 PM
H44C-08
 
Long term impacts of CMC/nZVI amendment injection on organohalide-respiring microbial communities at a chlorinated solvent field site
Chris M Kocur1, Line Lomheim2, Hardiljeet K Boparai1, Ahmed I Chowdhury1, Kela Weber1, Leanne Murdie Austrins3, Brent Sleep2, Denis M O'Carroll1 and Elizabeth Edwards2, (1)Western University, Civil and Environmental Engineering, London, ON, Canada, (2)University of Toronto, Toronto, ON, Canada, (3)CH2M HILL, Komoka, ON, Canada
 
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