Current Research Projects Carbon Based Injectates for Groundwater Treatment Chaotic Advection to Enhance Reagent Delivery Delivery of Functional Nanoparticles Transport of Nanoparticles using Foam Former Research Projects Nano-Metal Catalysts for ISCO Dipole Flow and Reactive Tracer Test Agricultural Impacts on Groundwater Quality Treatment of Gasoline Range Organics with Persulfate Performance of Large Diameter Wells Permanganate Natural Oxidant Demand Stability of Hydrogen Peroxide in Subsurface Systems Persulfate Stability Treatment of a Creosote Source Zone Supersaturated Water Injection to Recover Volatile LNAPLs Extraction of PCBs from Soils