Session Chair: Sai Teja Neeli, Dept. of Chemical Engineering, University of Tulsa, Tulsa, OK

Plume Stability Analysis Using Surfer and API’s Interactive LNAPL Guide
Abstract and Presentation
Boyd Breeding, McLean Carpenter, Lyndsey Anderson, Lawrence Cannon, AECOM, Salt Lake City, UT

A New Tool for Determining LNAPL Volume and Extent
Abstract and Presentation
Phillip de Blanc, Shahla K. Farhat, GSI Environmental Inc., Houston, TX

Natural Source Zone Depletion for Long Term LNAPL Site Management
Abstract and Presentation
Jeffrey Fitzgibbons, Jacob Engineering, Englewood, CO

Per- and Poly-Fluoroalkyl Substances (PFAS): An Overview
Abstract and Presentation
Elizabeth Denly, ,TRC, Lowell, MA; Jenny Phillips, TRC, Fort Collins, CO; Amy Wilson, TRC, Concord, CA

Synthesis of Iron Nanoparticles in Graphitized Carbon Matrices using Biochar from Cellulose as a Carbon Support for Removal of Heavy Metals from Aqueous Solutions
Abstract and Presentation
Sai Teja Neeli, Hema Ramsurn, The University of Tulsa, Tulsa, OK