| Thursday, 13 July 2006: 10:15 AM-12:15 PM | |||
| Convention Center, Exhibit Hall A, Theater 3, Second Floor | |||
| 63: 2.0A Synchrotron Spectromicroscopy of Particulate Matter Affecting Air, Water & Soil Quality - Theater | |||
| Sponsor: | WCSS | ||
| Presiding: | Will Bleam, Soil Science Department | ||
| Convenor: | Paul Bertsch, Univ of GA-Savannah River Ecol.Lab. | ||
| 653b | Following the Speciation of Lead During Heat-Treatment of Incinerated Municipal Solid Waste. Maarten Nachtegaal, SuperXAS Beamline, Swiss Light Source (SLS), Ruud Struis, General Energy Dept (ENE), Paul Scherrer Institut (PSI), Harald Lutz, AshDec, Christian Ludwig, General Energy Department (ENE), Paul Scherrer Institut (PSI) | ||
| 551a | Formation of Fe(III) Clusters in Natural Organic Matter. Dean Hesterberg, North Carolina State University, Kimberly J. Hutchison, North Carolina State University | ||
| 551b | Microscale Synchrotron-FTIR Mapping of Carbon “Hot Spots” on Mineral Surfaces in Soil. James Kinyangi, Cornell University, Johannes Lehmann, Cornell University, Biqing Liang, Cornell University, Dawit Solomon, Cornell University | ||
| 552a | Identifying the Iron Phases in Biosolids-Amended Soils Via Mössbauer Spectroscopy that Control Cadmium Sorption. Mark A. Chappell, U.S. Environmental Protection Agency, Aaron G.B. Williams, U.S. Environmental Protection Agency, Kirk G. Scheckel, U.S. Environmental Protection Agency, James A. Ryan, U.S. Environmental Protection Agency | ||
| 552b | Speciation and Geochemical Cycling of Pb, As, Cr, and Cd in a Contaminated Histosol: Synchrotron Micro X-ray Diffraction and X-ray Fluorescence Spectroscopy. Darrell G. Schulze, Purdue Univ, Xiadong Gao, Purdue Univ | ||
| 553b | Metal Speciation, Bioavailability and Remediation at Superfund Sediment Sites. Kirk Scheckel, US EPA, Aaron Williams, US EPA, Robert Ford, US EPA, Dean Neptune, Neptune & Company, Inc., James Ryan, US EPA, Steven Acree, US EPA, David Gratson, Neptune & Company, Inc., Greg McDermott, Neptune & Company, Inc., Thabet Tolaymat, US EPA, Richard T. Wilkin, US EPA | ||
| 650a | The Influence of Surface Precipitation on Nickel Solubility, Bioavailability and Fate in Contaminated Soils. Edward Peltier, University of Kansas, Donald L. Sparks, U of DE, Environmental Soil Chemistry | ||
| 650b | Characterization of Sulphur Species in Oxic and Anoxic Forest Soils with Synchrotron-based X-Ray Spectromicroscopy. Nora A. Tyufekchieva, Technische Universität München, Jörg Prietzel, Technische Universität München, Jürgen Thieme, Institut für Röntgenphysik, Ingrid Kögel-Knabner, Technische Universität München | ||
| 651b | Speciation and Geochemical Cycling of Pb, As, Cr, and Cd in a Contaminated Histosol: X-ray Absorption Near-edge Structure (XANES) Spectroscopy. Xiadong Gao, Purdue Univ, Darrell G. Schulze, Purdue Univ | ||
| 652a | Direct Observation and Quantification of Colloid Retention in Unsaturated Porous Media. Annette Dathe, Cornell Univ, Yuniati Zevi, Cornell Univ, Bin Gao, Cornell Univ, Anthony G. Hay, Cornell Univ, Tammo S. Steenhuis, Cornell Univ | ||
| 652b | Iron L-edge and K-edge X-ray Absorption Studies of Nontronite Reduction. Owen Li, Univ of Wisconsin, Kangwon Lee, Univ of Illinois at Urbana-Champaign, Joel Kostka, Florida State Univ, Joseph W. Stucki, Univ of Illinois at Urbana -Champaign, William Bleam, Univ. of Wisconsin | ||
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