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330 Hydrogeology III - Uranium, Metals, and Other Contaminants in Groundwater

Oral Session
General Discipline Sessions
Thursday, 9 October 2008: 8:00 AM-12:00 PM
George R. Brown Convention Center, 342BE

Presiding:
Raymond H. Johnson , L. Rick Arnold and Tanya J. Gallegos
8:00 AM
330-1
In-Situ Leach Uranium Mining In the United States- Overview of Production and Remediation Issues
James K . Otton, U.S. Geological Survey; Susan M. Hall, U.S. Geological Survey
8:15 AM
330-2
Groundwater Quality at In Situ Leach Uranium Mines
Bill Deutsch, Pacific Northwest National Laboratory
8:30 AM
330-3
The Need for Valid Statistical Protocols to Establish Baseline Groundwater Quality at Uranium ISL Sites
Richard J. Abitz
8:45 AM
330-4
X-Ray Absorption Spectroscopic Analysis of U(VI) Uptake by Mackinawite in the Presence of Carbonate
Tanya J. Gallegos, U.S. Geological Survey; Samuel M. Webb, Stanford Linear Accelerator Ctr; William J. Betterton, U.S. Geological Survey; John Bullock, U.S. Geological Survey
9:00 AM
330-5
Possible Utilization of Oxygen Scavengers to Enhance Restoration of Insitu Leach Uranium Mining
Ken E. Davis, Subsurface Technology Inc
9:15 AM
330-6
An Experimental Investigation of U(IV) Organic Aqueous Complexation with Citric Acid, NTA and EDTA
Johnson Haas, Western Michigan Univ; Michelle L. Barger, Western Michigan Univ
9:30 AM
330-7
Groundwater Chemistry of the Grover Uranium In-Situ Recovery Pilot Test Site, Weld County, Colorado
Susan M. Hall, United States Geological Survey; Thomas E. Johnson, Colorado State University
9:45 AM
330-8
Factoring Uncertainty into Restoration Modeling of In-Situ Leach Uranium Mines
Raymond H. Johnson, USGS; Michael Friedel, USGS
10:00 AM
Break
10:15 AM
330-9
Scale Dependence of Effective Matrix Diffusion Coefficient: Evidence and Potential Mechanisms
Hui-Hai Liu, Lawrence Berkeley National Laboratory
10:30 AM
330-11
Deep Groundwater Drilling, Central Texas
William Feathergail Wilson, Strata Geological Services
10:45 AM
330-12
Radiogenic Halogen Isotopes in Cold Places: Deep Seeps or Recent Salt Dissolution?
Glen T. Snyder, Rice University; Ashley Hubbard, Rice University; Yasuyuki Muramatsu, Gakushiun University; Lu Hailong, National Research Council of Canada
11:00 AM
330-13
Red Sea Rifting Controls on Groundwater Reservoir Distribution: Constraints from Geophysical, Isotopic, and Remote Sensing Data
Mohamed Sultan, Western Michigan University; M. Safei El Den Metwally, Desert Research Center; Ahmed Fawzy Yousef, Desert Research Center; Adam Milewski, Western Michigan University; Neil Sturchio, University of Illinois at Chicago; Abdel Mawgoud Mohammed Mahmoud, South Valley University; Richard Becker, University of Toledo; Zhanay Sagintayev, Western Michigan University
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