Large Plumes: Combined Remedies
Moderator:
James Cummings
11:05 a.m.
Introduction
11:10 a.m.
Combining ZVI and Organic Substrates for Full-Scale Treatment of Dilute Trichloroethene Plume in an Aerobic Aquifer
Daniel P. Leigh, PG, PeroxyChem, Walnut Creek, CA
11:35 a.m.
Lunch (Provided)
12:45 p.m.
Regulatory Closure of a Large Groundwater Plume and Redevelopment at a Legacy Aerospace Site – NASA Downey CA
Fred Payne, Ph.D.1, Phil Nicolay2, Kristen Stevens2, Paul Weaverling3, Scott Potter4 and Kelly S. Houston, PE5, (1)Arcadis, Novi, MI, (2)Arcadis, Los Angeles, CA, (3)International Risk Assumption - Downey (IRAD), Littleton, CO, (4)Arcadis, Newtown, PA, (5)Arcadis, San Francisco, CA
1:10 p.m.
1,4Dioxane and PAH removal with Ozone Peroxide Advanced Oxidation Process
Angel Gebeau, PE1, Jennifer Jevnisek2, Jamie Wallerstedt3, John Lapointe, PE4, Ted Clark5 and Adam Hess, PE6, (1)AECOM, Stevens Point, WI, (2)MPCA, saint paul, MN, (3)MPCA, St. Paul, MN, (4)AECOM, Minneapolis, MN, (5)AECOM, Greenville, SC, (6)AECOM, Milwaukee, WI
1:35 p.m.
Flexible Adaptive Decision Document and Attentive Implementation of Combined Remedies – ERH and ERD - at NPL Site, Grants, NM
Sairam Appaji1 and James Cummings2, (1)Region 6, U.S. EPA, Dallas, TX, (2)US EPA, Washington D.C., DC
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