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Thinking Differently: Developing a New Energy Economy
Presented by Dr. Dan E. Arvizu at the American Institute of Chemical Engineers (AIChE) 2007 Spring National Meeting on April 24, 2007 in Houston, Texas.
Date:
April 24, 2007
Creator:
Arvizu, D. E.
System:
The UNT Digital Library
Long-term Stability of Biogeochemically Reduced U and Cr in Contaminated Sediments
The general goal of this report is to diminish concentrations of metals/radionuclide in groundwaters of contaminated sites to below MCL values through reduction to lower solubility species.
Date:
April 19, 2007
Creator:
Tetsu Tokunaga, Jiamin Wan, Yongman Kim, Terry Hazen, Eoin Brodie, Zuoping Zheng, Jackie Pena
System:
The UNT Digital Library
Hanford 300 Area IFC Breakout Session: Multi-Scale Mass Transfer Processes Controlling Natural Attenuation and Engineered Remediation: An IFC Focused on Hanford’s 300 Area Uranium Plume
None
Date:
April 19, 2007
Creator:
Zachara, John M.
System:
The UNT Digital Library
Scale Dependence of Biogeochemical Reaction Rates: Experimental and Modeling Approaches
None
Date:
April 19, 2007
Creator:
Steefel, Carl I.; Li, Li & Yang, Li
System:
The UNT Digital Library
Responses of Desulfovibrio vulgaris to Physiological Constraints Relevant to Bioremediation in the Field
None
Date:
April 19, 2007
Creator:
Fields, Matthew W.
System:
The UNT Digital Library
Integrated Field-Scale Challenge at ERKP68: Multiscale investigations of subsurface microbial communities that mediate targeted immobilization and natural attenuation (NA) of co-contaminants
None
Date:
April 19, 2007
Creator:
Kostka, Joel E.
System:
The UNT Digital Library
Microcantilever Sensors for in-situ Sub-surface Characterization
None
Date:
April 19, 2007
Creator:
Thundat, Thomas; Gu, Bahua & Brown, and Gilbert
System:
The UNT Digital Library
Microbiological, Geochemical and Microbiological, Geochemical and Hydrologic Processes Controlling Uranium Mobility: An Integrated Field-Scale Subsurface Research Challenge Site at Rifle, Colorado
None
Date:
April 19, 2007
Creator:
Long, P. E.; Banfield, J.; Chandler, D.P.; Davis, J.A.; Hettich, B.; Jaffe, P.R. et al.
System:
The UNT Digital Library
Characterization of Field Experimental Sites at Hanford’s 300-Area IFC Site
The primary goal is to develop quantitative model of heterogeneity that incorporates dominant features at the significant scales, and reflects geologic variability; reflects multi-scale nature of stratigraphy; honors core and well log data; and forms basis of conceptual hydrostratigraphic models.
Date:
April 19, 2007
Creator:
Ward, Andy & Versteeg, and Roelof
System:
The UNT Digital Library
Community Proteogenomics: background and application to the Rifle Bioremediation project
None
Date:
April 19, 2007
Creator:
Banfield, Jill
System:
The UNT Digital Library
Infiltration and Injection Sites and Example Experiments
The objectives of this paper are: (1) design a characterization and monitoring strategy for vadose zone infiltration and aquifer injection sites; and (2) track spatial and temporal evolution of water and reactive chemicals through vadose zone and aquifer.
Date:
April 19, 2007
Creator:
Rockhold, Mark
System:
The UNT Digital Library
Oak Ridge Integrated Field-Scale Research Challenge: ERKP686 Research Outcomes, Data Management, Site Contributions, and Opportunities
None
Date:
April 19, 2007
Creator:
unknown
System:
The UNT Digital Library
Microscopic Mass Transfer of Uranium in Contaminated Sediments at Hanford Site
None
Date:
April 19, 2007
Creator:
Liu, Chongxuan; Zachara, John; McKinley, James; Majors, Paul & Keristi, Sebastien
System:
The UNT Digital Library
300 Area IFC Site and Data Management
This report presents site and data management of 300 Area IFC.
Date:
April 19, 2007
Creator:
Freshley, Mark
System:
The UNT Digital Library
Geophysical Investigations at the Old Rifle IFC Site
None
Date:
April 19, 2007
Creator:
Williams, Kenneth H.; Hubbard, Susan S.; Banfield, Jillian F.; Kemna, Andreas; N’Guessan, Lucie & Long, and Philip E.
System:
The UNT Digital Library
Hanford 300 Area Subsurface as Microbial Habitat
None
Date:
April 19, 2007
Creator:
Fredrickson, Jim
System:
The UNT Digital Library
Precipitation of U(VI) in Low-Temperature Si-Na-H2O±CO2±Feldspar Systems
None
Date:
April 19, 2007
Creator:
Nagy, Kathryn L.; Sturchio, Neil C.; Darnault, Christophe & Soderholm, Linda
System:
The UNT Digital Library
Uranium Immobilization via Phosphate Injection into the Subsurface at the Hanford 300 Area
None
Date:
April 19, 2007
Creator:
Wellman, Dawn; Vermeul, Vince & Fruchter, John
System:
The UNT Digital Library
Rifle geochemistry and abiotic U(VI) reactions under Fe-reducing conditions
None
Date:
April 19, 2007
Creator:
Davis, James A.
System:
The UNT Digital Library
Oak Ridge Integrated Field-Scale Research Challenge:Task D -Multi-Process and Multi-Scale Modeling and Data Analysis
The task objectives are: (1) Gain an improved understanding of hydrologic, geochemical and biological processes and their interactions at relevant time and space scales; and (2) Develop practical, site-independent tools for evaluating effects of natural and engineered processes on long-term performance.
Date:
April 19, 2007
Creator:
Parker, Jack
System:
The UNT Digital Library
Investigations of coupled biogeochemical processes affecting the transformation of U: Integration of synchrotron-based approaches
None
Date:
April 19, 2007
Creator:
Kemner, Ken & O’Loughlin, Ed
System:
The UNT Digital Library
Integrated Field-Scale Research Challenge: Characterization and Monitoring at the ORFRC using Geophysical Methods
None
Date:
April 19, 2007
Creator:
Hubbard, Susan
System:
The UNT Digital Library
Modelling Approaches and Issues
None
Date:
April 19, 2007
Creator:
Lichtner, Peter C.
System:
The UNT Digital Library
Microbial pathways for the mobilization of Mercury as Hg(0) in anoxic subsurface environments
None
Date:
April 19, 2007
Creator:
Wiatrowski, Heather; Wang, Yanping; Lu-Irving, Pat; Young, Lily & Barkay, Tamar
System:
The UNT Digital Library