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FY2001 Presentations
The presentations given at the workshop are available here. In some cases, html files could not be developed and pdf files are provided instead. To view the pdf files, you will need to download the free Acrobat Reader program.
Carbon Tetrachloride Program
CCl4 Contamination History at Hanford
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L. Craig Swanson, CH2M Hill Hanford, Inc. |
Current Knowledge and Conceptual Models of the Hanford
CCl4 Plume
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L. Craig Swanson, CH2M Hill Hanford, Inc. |
Project 55395 - Physics of DNAPL Migration and Remediation in the Presence of Heterogeneities
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Stephen H. Conrad and Bob Glass, Sandia National Laboratories |
Project 70035 - DNAPL Surface Chemistry: Its Impact on DNAPL Distribution in the Vadose Zone and its Manipulation to Enhance Remediation
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Stefan J. Grimberg, Susan E. Powers, and Michal Borkovec, Clarkson University |
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Miles Denham, Westinghouse Savannah River Company |
Project 70045 - Investigation of Pore-Scale Processes which Affect Soil Vapor Extraction (pdf file)
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Albert J. Valocchi and Charles J. Werth, Department of Civil and Environmental Engineering, University of Illinois at Urbana-Champaign |
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Andrew G. Webb, Department of Electrical and Computer Engineering, University of Illinois at Urbana-Champaign |
Project 70052 - Material Property Estimation for Direct Detection of DNAPL Using Integrated Ground-Penetrating Radar Velocity, Imaging, and Attribute Analysis (pdf file)
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John Bradford and Jake Deeds, University of Wyoming |
Project 70165 - Integrated Field, Laboratory, and Modeling Studies to Determine the Effects of Linked Microbial and Physical Spatial Heterogeneity on Engineered Vadose Zone Bioremediation
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Fred Brockman, Pacific Northwest National Laboratory (microbiology) |
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John Selker, Oregon State University (hydrology) |
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Steve Bradley and Tina Spadoni, Pacific Northwest National Laboratory (microbiology) |
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Mark Rockhold, Oregon State University (reactive transport) |
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Rocky Yarwood, Oregon State University (microbiology) |
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Mike Niemet, Oregon State University (microbiology/hydrology) |
Project 54585 - Permanganate Treatment of DNAPLs in Reactive Barriers and Source Zone Flooding Schemes - Permanganate Oxidation in DNAPL Source Remediation
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Yongkoo Seol, Frank Schwartz, M. Ibaraki, and X. Li, The Ohio State University |
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E. Yan, Argonne National Laboratory |
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H. Zhang, Duke Engineering & Services |
Project 70050 - Novel Optical Detection Schemes for In-Situ Mapping of Volatile Organochlorides in the Vadose Zone - In-situ Resonance-Enhanced Multiphoton Ionization (REMPI) Measurements Using a Fiber-Optic Probe
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S. Michael Angel, University of Southern California |
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David M. Gold, Lawrence Livermore National Laboratory |
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Rosemarie C. Chinni, Brian M. Cullum, Slade K. Shealy, David LeSage, Steve B. Brown, and Bill Colston, Jr., University of South Carolina |
Density-Driven Vapor Flow of Chlorinated Solvents (pdf file)
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R. J. Lenhard, M.Oostrom, C.S. Simmons and M.D. White, Pacific Northwest National Laboratory |
Carbon Tetrachloride Movement in Unsaturated Heterogeneous Porous Media: Flow Cell Experiment Observations - Infiltration and Redistribution of Carbon Tetrachloride in Unsaturated Porous Media: Column and Flow Cell Experiments
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M. Oostrom, R.J. Lenhard and C. Hofstee, Pacific Northwest National Laboratory |
Future Plans for DNAPL Characterization and Remediation at Hanford
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Arlene Tortoso, Environmental Restoration Division, Department of Energy-RL |
DNAPL Critical Science & Technology Needs: Characterization, Modeling, and Corrective/Remedial Technologies
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Scott Petersen, Technology Applications, Bechtel Hanford, Inc. |
Tank Waste in the Vadose Zone Program:
Session A - GEOCHEMISTRY
Tank Waste Release in the Tank Farms: Monitoring Program and Trigger for Evaluation of Corrective Measures and Monitoring Data Driving RCRA Assessment and Preliminary - S-SX, B-BX-BY, T-TX-TY, U
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Vern G. Johnson, Pacific Northwest National Laboratory |
Current Regulatory Mandates: Characterization, Assessment of Potential Future Migration, Potential Corrective Measures (e.g., barriers), and the Communication Vehicle (FIR)
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Phil Rogers, Jacobs Engineering Group |
Retrieval Plans - Single-Shell Tank Program Overview: Baseline and State of Planning, Schedule
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Jerry Cammann, CH2M Hill Hanford Group |
Project 70163 - The Aqueous Thermodynamics and Complexation Reactions of Anionic Silica Species to High Concentration: Effects on Neutralization of Leaked Tank Wastes and Migration of Radionuclides in the Subsurface: Baseline and State of Planning (movie: QuickTime format)
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Andrew R. Felmy, Herman M. Cho, James R. Rustad, David A. Dixon, Pacific Northwest National Laboratory |
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Gregory R. Choppin, Florida State University |
Project 70070 - Reactivity of Primary Soil Minerals and Secondary Precipitates Beneath Leaking Hanford Waste Tanks (pdf file)
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Kathryn Nagy, Barry Bickmore, Bradley Wakoff and Amy Gray, Department of Geological Sciences, University of Colorado |
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Steve Yabusaki and R. Jeffrey Serne, Pacific Northwest National Laboratory |
Project 70081 - Immobilization of Radionuclides in the Hanford Vadose Zone by Incorporation in Solid Phases
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Sam Traina and Philip Grandinetti, Ohio State University |
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Gordon Brown, Stanford University |
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Cal Ainsworth, Jim Szecsody and Nik Qafoku, Pacific Northwest National Laboratory |
Project 70126 - Collaboration: Interfacial Soil Chemistry of Radionuclides in the Unsaturated Zone (pdf files: part a; part b)
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Jon Chorover and Karl Mueller, Pennsylvania State University |
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K.G. Karthikeyan, University of Wisconsin |
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A. Vairavamurthy, Brookhaven National Laboratory |
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R. Jeffrey Serne, Pacific Northwest National Laboratory |
Project 73758 - Fixation Mechanisms and Desorption Rates of Sorbed Cs in High Level Waste Contaminated Subsurface Sediments: Implications to Future Behavior and In-Ground Stability (presentation 1 (pdf file); additional slide (pdf file))
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J.M. Zachara, J.P. McKinley, C.C. Ainsworth, C. Liu, and R.J. Serne, Pacific Northwest National Laboratory |
Project 70146 - Spectroscopic and Microscopic Characterization
of Contaminant Uptake and Retention by Carbonates in the Soil and Vadose
Zone
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Richard Reeder, Stony Brook, State University of New York |
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Wayne P. Hess and Kenneth M. Beck, Environmental Management Sciences Laboratory, Pacific Northwest National Laboratory |
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Nicholas S. Fisher, Stony Brook, State University of New York |
Project 70121 - The Influence of Calcium Carbonate Grain Coatings on Contaminant Reactivity in Vadose Zone Sediments (pdf file)
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Scott Chambers, J.M. Zachara, and T. Droubay, Environmental Management Sciences Laboratory, Pacific Northwest National Laboratory |
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G.E. Brown, Jr, and D. Doyle, Surface & Aqueous Geochemistry Group, Department of Geological and Environmental Sciences and Stanford Synchrotron Radiation Laboratory-Stanford Linear Accelerator Center, Stanford University, Stanford, CA |
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T. Kendelewicz, Stanford Synchrotron Radiation Laboratory-Stanford Linear Accelerator Center, Stanford University, Stanford, CA |
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S. Higgins and C. M. Eggleston, Department of Geology and Geophysics, University of Wyoming |
Project 70177 - Technetium Attenuation in the Vadose Zone: Role of Mineral Interactions
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Nancy Hess, Dhan Rai, Yuanxian Xia, Dean Moore, Jim McKinley, Ken Krupka, Ray Wildung, Pacific Northwest National Laboratory |
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Steve Conradson, Los Alamos National Laboratory |
Project 70176 - Transuranic Interfacial Reaction Studies on Manganese Oxide Hydroxide Mineral Surfaces
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Heino Nitsche, Chemical Sciences Division, The Glenn T. Seaborg Center,
Lawrence Berkeley National Laboratory and Department of Chemistry,
University of California at Berkeley |
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Dawn A. Shaughnessy and David K. Shuh, The Glenn T. Seaborg Center, Lawrence Berkeley National Laboratory |
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Glenn A. Waychunas, Earth Sciences Division, Lawrence Berkeley National Laboratory |
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R. Jeffrey Serne, Pacific Northwest National Laboratory |
Project 73819 - Plutonium Speciation, Solubilization, and Migration in Soils (pdf file)
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M.P. Neu, W. Runde, D.W. Efurd, J.P. Kaszuba, J.H. Matonic, M.A. Lin, D.M. Smith, and C.E. Van Pelt, Actinide Environmental and Coordination Chemistry, Chemistry and Environmental Divisions Los Alamos National Laboratory |
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EXAFS Studies performed in collaboration with S.D. Conradson, Los Alamos National Laboratory at Stanford Synchrotron Radiation Laboratory, Stanford Linear Accelerator Center |
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L. Solderholm. Advanced Phototron Source, Argonne National Laboratory |
Project 70132 - Speciation, Mobility, and Fate of Actinides in the Groundwater at the Hanford Site (pdf file)
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K.O. Buesseler, M.H. Dai, S. Pike, Woods Hole Oceanographic Institution |
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J.M. Kelley and J.F. Wacker, Pacific Northwest National Laboratory |
Tank Waste in the Vadose Zone Program:
Session B - WATER AND WASTE MIGRATION
Project 70267 - A Hydrologic-Geophysical Method for Characterizing Flow and Transport Processes within the Vadose Zone [pdf file: movie (AVI clip)]
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David Alumbaugh, Geological Engineering Program, University of Wisconsin |
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James Brainard and Robert J. Glass, Geohydrology Department, Sandia National Laboratories |
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Douglas LaBrecque, MultiPhase Technologies, LLC |
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T.C. Jim Yeh, Department of Hydrology and Water Resources, University of Arizona |
Project 70135 - Colloid-Facilitated Transport of Radionuclides Through the Vadose Zone
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Markus Flury and Jim Harsh, Washington State University |
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John M. Zachara, Environmental Management Sciences Laboratory, Pacific Northwest National Laboratory |
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Yan Jin, University of Delaware |
Project 70069 - Fast Flow in Unsaturated Coarse Sediments (pdf file)
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Tetsu K. Tokunaga, Jaimin Wan, and Keith Olson, Lawrence Berkeley National Laboratory |
Project 70108 - Effects of Fluid Distribution on Measured Geophysical Properties for Partially Saturated, Shallow Subsurface Conditions
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Patricia A. Berge, Lawrence Livermore National Laboratory |
Project 70219 - Fate and Transport of Radionuclides Beneath the Hanford Tank-Farms: Unraveling Coupled Geochemical and Hydrological Processes in the Vadose Zone
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P.M. Jardine, M.A. Mayes, T.L. Mehthorn, Oak Ridge National Laboratory |
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C.C. Ainsworth, B.N. Bjornstad, J.M. Zachara, Pacific Northwest National Laboratory |
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S.E. Fendort, Stanford University |
Project 73773 - Isotopic Tracers for Waste Fluid Tracking and Fluid-Soil Interactions: Hanford, Washington
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Donald J. DePaolo and Mark E. Conrad, Lawrence Berkeley National Laboratory |
Project 70149 - The Dynamics of Vadose Zone Transport: A Field and Modeling Study Using the Vadose Zone Observatory
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Charles R. Carrigan, Lawrence Livermore National Laboratory |
Vadose Zone Test Facility - Contaminant Plume Studies in the Vadose Zone at the Department of Energy's Hanford Site, Richland, Washington
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Glendon W. Gee and Anderson L. Ward, Pacific Northwest National Laboratory |
Project 65410 - Rapid Migration of Radionuclides Leaked from High-Level Waste Tanks: A Study of Salinity Gradients, Wetted path Geometry and Water Vapor Transport (pdf file)
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Anderson L. Ward and Glendon W. Gee, Pacific Northwest National Laboratory |
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John Selker, Oregon State University |
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Clay Cooper, Desert Research Institute |
Project 70187 - Quantifying Vadose Zone Flow and Transport Uncertainties Using a Unified, Hierarchical Approach (pdf presentation | pdf notes)
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P.D. Meyer, M.L. Rockhold, and C.J. Murray, Pacific Northwest National Laboratory |
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M.G. Schaap and M. Th. Van Genuchten, U.S. Salinity Laboratory |
Project 70220 - High Frequency Electromagnetic Impedance Imaging for Vadose Zone and Groundwater Characterization
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G.A. Newman, Sandia National Laboratories |
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B.M. Hoversten, Lawrence Berkeley National Laboratory |
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D.L. Alumbaugh, University of Wisconsin Madison |
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Edward Nichols, Electromagnetic Instruments, Inc. |
Project 70193 - Influence of Clastic Dikes on Vertical Migration of Contaminants in the Vadose Zone at Hanford
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Chris Murray, Mike Fayer, Duane Horton, Andy Ward, Glendon Gee, and Phil Long, Pacific Northwest National Laboratory |
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John Wilson, New Mexico Institute of Mining and Technology |
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Bill Clement, Boise State University |
Project 70115 - The Use of Radar Methods to Determine Moisture Content in the Vadose Zone
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Rosemary Knight, James Irving, Stephen Moysey, Paulette Tercier, Geophysics Department Stanford University and Department of Earth and Ocean Sciences, University of British Columbia |
New Conceptual Models and Results Integration Characterization Results from S-SX
S-SX Characterization Results from the S-SX Tank Farms (pdf file)
- Core Collection
- Analytical Data from 3 Subtank Cores
- New/Revised Conceptual Models
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R. Jeffrey Serne, Pacific Northwest National Laboratory |
Near-Term Plans and Opportunities
FY01 Characterization Plans in B-BX-BY and T-TX-TY Tank Farms: BX-102, B-112; scientific/contaminant issues; sampling plan/schedule (pdf file)
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Marcus I. Wood, CH2M HILL Hanford Group |
200 Area Soil Site Assessment:
scavenged waste sites; PW-1/PW-2 (notes in pdf file)
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