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Your search keyword '"BOTTERO, JEAN-YVES"' showing total 26 results
Start Over Author "BOTTERO, JEAN-YVES" Journal environmental science & technology
26 results on '"BOTTERO, JEAN-YVES"'

1. Coagulation-flocculation of natural organic matter with AI salts: Speciation and structure of the aggregates

Author

Masion, Armand, Vilge-Ritter, Astride, Rose, Jerome, Stone, William E.E., Teppen, Brian J., Rybacki, Danielle, and Bottero, Jean-Yves

Subjects
Aluminum -- Research, Coagulation -- Research, Flocculation -- Research, Environmental issues, Science and technology
Abstract

A study of the involvement of aluminum salts in coagulating natural organic matter found in lake water.

Published
2000

2. Removal of natural organic matter by coagulation-flocculation: a pyrolysis-GC-MS study

Author

Vilge-Ritter, Astride, Masion, Armand, Boulange, Thierry, Rybacki, Danielle, and Bottero, Jean-Yves

Subjects
Ferric chloride -- Usage, Aluminum sulfate -- Usage, Environmental issues, Science and technology
Abstract

Researchers from France developed a method to remove natural organic matter from the Seine river water using ferric chloride, aluminum sulfate, and aluminum polychlorosulfate.

Published
1999

3. Analysis of colloidal phases in urban stormwater runoff

Author

Grout, Helene, Wiesner, Mark R., and Bottero, Jean-Yves

Subjects
Pollution control industry -- Research, Metals -- Research, Metal industry -- Research, Environmental issues, Science and technology
Abstract

Colloidal materials were extracted from rain water in the Brays Bayou region of Houston, TX. Samples were tested for dissolved organic carbon, Si, Al, Fe, Cr, Cu, Mn, Zn, Ca, Mg, and Ba. Colloids accounted for 17 percent of the carbon, 32 percent of the silica, 79 percent of the Al, 85 percent of the Fe, 52 percent of the Cr, 43 percent of the Mn, and 29 percent of the Zn over the period of the storm. However, levels were not constant. During the dry period, colloids were mainly composed of silica, and the height of the storm flow. Carbon dominated the colloidal fraction and the beginning and end of the storm. Different morphologies were also observed for the colloidal material, such as crystallized phases, and amorphous phases.

Published
1999

4. Aluminum(III) speciation with hydroxy carboxylic acids: 27Al NMR study

Author

Thomas, Fabien, Masion, ARmand, Bottero, Jean Yves, Rouiller, James, Montigny, Frederic, and Genevrier, Francine

Subjects
Aluminum -- Environmental aspects, Carboxylic acids -- Environmental aspects, Environmental issues, Science and technology
Abstract

The hydrolysis and precipitation of aluminum in the presence of lactic acids and salicylic acid was investigated using liquid-state 27-Al nuclear magnetic resonance. The main aluminum species arising from hydrolysis reactions are reported. Naturally occurring soil acidity or acid precipitation determines the mobility of aluminum in the environment. The relative distribution of complexed and hydrolyzed aluminum species in turn determines the toxicity of this metal in the environment.

Published
1993

8. Molecular Insights of Oxidation Process of Iron Nanoparticles: Spectroscopic, Magnetic, and Microscopic Evidence

Author

Kumar, Naresh, primary, Auffan, Mélanie, additional, Gattacceca, Jérôme, additional, Rose, Jérôme, additional, Olivi, Luca, additional, Borschneck, Daniel, additional, Kvapil, Petr, additional, Jublot, Michael, additional, Kaifas, Delphine, additional, Malleret, Laure, additional, Doumenq, Pierre, additional, and Bottero, Jean-Yves, additional

Published
2014
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10. Transformation of Pristine and Citrate-Functionalized CeO2 Nanoparticles in a Laboratory-Scale Activated Sludge Reactor

Author

Barton, Lauren E., primary, Auffan, Melanie, additional, Bertrand, Marie, additional, Barakat, Mohamed, additional, Santaella, Catherine, additional, Masion, Armand, additional, Borschneck, Daniel, additional, Olivi, Luca, additional, Roche, Nicolas, additional, Wiesner, Mark R., additional, and Bottero, Jean-Yves, additional

Published
2014
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17. In Vitro Interactions between DMSA-Coated Maghemite Nanoparticles and Human Fibroblasts: A Physicochemical and Cyto-Genotoxical Study

Author

Auffan, Melanie, primary, Decome, Laetitia, additional, Rose, Jerome, additional, Orsiere, Thierry, additional, De Meo, Michel, additional, Briois, Valerie, additional, Chaneac, Corinne, additional, Olivi, Luca, additional, Berge-lefranc, Jean-louis, additional, Botta, Alain, additional, Wiesner, Mark R., additional, and Bottero, Jean-yves, additional

Published
2006
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