Biodegradation of Chlorofluorocarbons in a Groundwater Plume using Compound Specific Carbon Isotope Analysis

Elizabeth Phillips1, Jesse Manna1, Axel Horst2, Tetyana Gilevska1, Barbara Sherwood Lollar3, E. Erin Mack4, Edward Seger5, Edward J. Lutz5, Scott Norcoss6, Scott E Morgan7, Kathryn A. West7, Sandra Dworatzek8 and Jennifer Webb8, (1)University of Toronto, Toronto, ON, Canada, (2)University of Toronto, Earth Sciences, Toronto, ON, Canada, (3)University of Toronto, Department of Earth Sciences, Toronto, ON, Canada, (4)Dupont Corporate Remediation Group, Wilmington, DE, United States, (5)The Chemours Company, Wilmington, DE, United States, (6)AECOM, Deep Water, NJ, United States, (7)AECOM, Deepwater, NJ, United States, (8)SiREM, Guelph, ON, Canada