Concurrent A-2: Characterizing Mine Wastes

Thursday, October 2, 2008: 1:20 p.m.
1:20 p.m.
1:40 p.m.
Development and Application of Portable XRF Technology for Estimation of Mining Waste Acid-Generating Potential
Mark Bowers, Secaps Environmental Inc.; Ken Faulk, Barge Waggoner Sumner and Cannon Inc.; Franklin K. Miller, PE, Glenn Springs Holdings Inc.
2:00 p.m.
Stockpile Characterization and Hydrogeochemical Seepage Modeling for Mine Closure
Drummond Earley III, Ph.D., Daniel B. Stephens & Associates Inc.; Elizabeth A. Salvas, Daniel B. Stephens & Associates Inc.; Neil Blandford, PG, Daniel B. Stephens & Associates Inc.
2:20 p.m.
Application of Portable X-Ray Fluorescence Technology to Mine Site Remediation, Jack Waite Mine, Coeur D'Alene District, Idaho
Mark R. Nelson, PG, CDM; Nicholas R. Anton, EIT, CDM; Bill Adams, U.S. EPA; Stephen Dyment, U.S. EPA; Brandon Ball, PE, Parametrix
2:40 p.m.
3:00 p.m.
3:20 p.m.
Water Flow, Soil Temperature, and Carbon Dioxide Concentrations in a Burning Coal Refuse Pile
Carol F. Doe, Delta Environmental Consultants; Dina L. Lopez, Ohio University; Ben J. Stuart, Ohio University
3:40 p.m.
Water Quality Evolution in Flooded Underground Coal Mines
Bruce R. Leavitt, PE, PG, Consulting Hydrogeologist; Paul F. Ziemkiewicz, Ph.D., West Virginia University; James M. Stiles, Ph.D., Limestone Engineering; Raymond J. Lovett, Ph.D., ShipShaper LLC
4:00 p.m.
Treatment of Radionuclides from Mine Water
Charlie Williams, Water Remediation Technology LLC
4:20 p.m.
Preservation of Water Quality near a Surface Coal Mine, NW Colorado
Edward M. Baltzer, CPG, CHMM, Walsh Environmental Scientists and Engineers LLC
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