| ENVR | Wednesday, March 28, 2007 | ||
1:00 PM-4:55 PM McCormick Place South -- Room S100B/C, Level 1, Oral | |||
Remediation Technologies for Chromium | |||
| Sponsored by: | ENVR | ||
| Organizers: | Jorge L. Gardea-Torresdey Jose R. Peralta-Videa | ||
| 1:00 PM | Introductory Remarks | ||
| 1:05 PM | 115 | Spectroscopic studies of Cr(VI) absorption and reduction by Convolvulus arvensis and Medicago truncatula Milka O. Montes-Holguin, Jose R. Peralta-Videa, Jorge L. Gardea-Torresdey | |
| 1:25 PM | 116 | First field study demonstrating stable chromium isotopes as a quantifier of Cr(VI) reduction Emily Berna, Thomas M. Johnson | |
| 1:45 PM | 117 | Orange peels as an effective Cr(VI) biosorbent Bryan Bilyeu, Patricia Balderas-Hernández, Gabriela Roa-Morales, Carlos Barrera-Díaz | |
| 2:05 PM | 118 | Removal of heavy metals, microbial organisms and particulates from drinking water using a natural material Norma Alcantar, Peter Stroot, Thomas Pichler | |
| 2:25 PM | 119 | Screening of toxic elements in pineapples from plantations located in Vieques and Barceloneta, Puerto Rico, using ICP-OES José L. López-Morales, Félix R. Román | |
| 2:45 PM | Intermission | ||
| 3:15 PM | 120 | Chromium uptake by mesquite (Prosopis spp.) exposed to Cr(III) and Cr(VI) in hydroponics Jack A Arias, Jose R. Peralta-Videa, Ntebogeng S. Mokgalaka, Hiram A. Castillo-Michel, Jorge L. Gardea-Torresdey | |
| 3:35 PM | 121 | Design of chemically-activated materials for improved removal of Cr(VI) from water Zhongren Yue, Jinwen Wang, Samantha E. Bender, James Economy | |
| 3:55 PM | 122 | Bioaccumulation of chromium from mine tailings to a desert plant, desert broom (Baccharis sarothroides) M. D. Nazmul Haque, Jorge L. Gardea-Torresday, Jose R. Peralta-Videa | |
| 4:15 PM | 123 | Reduction of chromium(VI) for the treatment of model wastewater using copper nitrate catalyst Yilkal W Goshu, Yuri V. Tsaryov, Vladimir V. Kostrov | |
| 4:35 PM | 124 | Chromium accumulation and its influence on growth and the antioxidative system in Sesbania drummondii Mohd Israr, Jorge L. Gardea-Torresdey, Shivendra Sahi | |
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The 233rd ACS National Meeting, Chicago, IL, March 25-29, 2007