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EnglishThe most important result of this work is to show that water-insoluble chelators have the same yield at extracting metal ions from contaminated soils when they are dissolved in a mostly aqueous, non-toxic solvent solution (e.g. a 99% water-1% ethanol mixture), as when more toxic systems (e.g. a 50% water-50% acetone mixture) are used. In addition, the solvent solution can be composed mainly of water, with only a very small amount (1% in our case) of solvent added to dissolve the complexing agent. These results extend and generalize those previously presented by Mauri and coworkers.
| Autori interni: | |
| Autori: | MAURI R; SHINNAR R; GUPTA R; LUDMER Z; DAMORE M; CIAMBELLI P; VOLPE D.A |
| Titolo: | Solvent Extraction of Metal Ions from Contaminated Soils |
| Anno del prodotto: | 2001 |
| Digital Object Identifier (DOI): | 10.1002/aic.690470227 |
| Appare nelle tipologie: | 1.1 Articolo in rivista |
File in questo prodotto:
http://hdl.handle.net/11568/186718
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