| ENVR | Monday, March 26, 2007 | ||
1:30 PM-5:10 PM McCormick Place South -- Room S403B, Level 4, Oral | |||
Abiotic and Biotic Factors Affecting Contaminant Transformation at Iron Oxide Surfaces | |||
| Biotic Processes, Uranium, Arsenic | |||
| Sponsored by: | ENVR | ||
| Cosponsored by: | GEOC | ||
| Organizer: | Michael L. McCormick | ||
| Presiding: | Maxim I. Boyanov | ||
| Organizer, Presiding: | Daniel E. Giammar | ||
| 1:30 PM | Introductory Remarks | ||
| 1:35 PM | 56 | Redox transformations of metals and radionuclides: Unraveling biotic and abiotic mechanisms through geomicrobiological studies Jon R. Lloyd | |
| 2:20 PM | 57 | Quantitatively describing and predicting electron balance between competitive iron and uranium reduction Brandy D. Stewart, Peter S. Nico, Rich Amos, Scott Fendorf | |
| 2:45 PM | 58 | Comparison of arsenic removal from groundwater by iron oxide coated sand: Mechanisms, kinetics and influence of anions S. R. Kanel, O. K. Hartzog, V. A. Loganathan, M. O. Barnett, T. P. Clement | |
| 3:10 PM | Intermission | ||
| 3:30 PM | 59 | Transformation and mobilization of arsenic adsorbed on granular ferric hydroxide under bioreductive conditions Souhail R. Al-Abed, Gautham Jegadeesan, Patricio Pinto | |
| 3:55 PM | 60 | Catalytic effect of arsenic on iron reduction in freshwater sediments Stephanie Chow, Martial Taillefert | |
| 4:20 PM | 61 | Biologically-enhanced sequestration of phosphate in iron-enriched sediments Lindsay Sandersfeld, Maureen Clayton, Edward J. Brown | |
| 4:45 PM | 62 | How the oxidation of Fe(II) affects cadmium immobilization by bacterial surfaces Xavier Châtellier, Mohamad Fakih, Christopher J. Daughney | |
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Symposium Grid -- Division of Environmental Chemistry -- Session Listing
Symposium Grid -- Materials -- Session Listing
The 233rd ACS National Meeting, Chicago, IL, March 25-29, 2007