ENVRSunday, March 25, 2007

1:20 PM-5:05 PM McCormick Place South -- Room S403B, Level 4, Oral
Abiotic and Biotic Factors Affecting Contaminant Transformation at Iron Oxide Surfaces
Organics and Nanoparticle Reactivity
Organizer:Daniel E. Giammar
Organizer, Presidings:Michael L. McCormick
Edward J. O'Loughlin
1:20 PMIntroductory Remarks
1:25 PMEffect of groundwater constituents on H2 evolution and TCE reduction by reactive Fe(0)/Fe-oxide nanoparticles
Yueqiang Liu, Tanapon Phenrat, Gregory V. Lowry
1:50 PMFe(II) sorption on nanoscale goethite
David M. Cwiertny, Robert M. Handler, Michael V. Schaefer, Vicki H. Grassian, Michelle M. Scherer
2:15 PMCharacterizations and reactivity of metal-doped iron and magnetite nanoparticles
Chan Lan Chun, Don R. Baer, Dean Matson, James E. Amonette, R. Lee Penn
2:40 PMTunable synthesis and immobilization of iron nanoparticles for environmental applications
Qingguo Huang, Xiangyang Shi, Roger Pinto, Elijah J. Petersen, Walter J. Weber Jr.
3:05 PMIntermission
3:25 PMReduction of polyhalogenated alkanes by iron(II)-organic complexes
Adam Larey Bussan, Timothy J. Strathmann
3:50 PMAbiotic reduction of nitroaromatic contaminants by organothiol-complexed iron(II) species
Daisuke Naka, Timothy J. Strathmann
4:15 PMOxidative mechanisms and kinetics of aqueous organics' removal in hydrogen peroxide-enhanced iron-mediated aeration treatment of refractory organic wastewater
Yang Deng, James D. Englehardt
4:40 PMProcess fundamentals on the electrolytic oxidation of iron and its effects on electrocoagulation
Divagar Lakshmanan, Dennis Clifford

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The 233rd ACS National Meeting, Chicago, IL, March 25-29, 2007