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| Content Provider | Royal Society of Chemistry (RSC) |
|---|---|
| Author | Pietrantonio, M. Petronio, B. M. Calace, N. Pietroletti, M. |
| Copyright Year | 2003 |
| Abstract | An approach based on the number of extractions performed over time was applied to study the time necessary to attain equilibrium conditions between the different chemical forms present in two natural soils laboratory-loaded with heavy metals (Cu(II), Pb(II), Zn(II)). The influence of some soil parameters, such as pH value, cation exchange capacity and organic matter content, on the equilibrium time was evidenced both by the different nature of the soils and by the treatment of soils with paper mill sludge. Equilibrium conditions were determined by studying the metal partitioning in the soil on a case by case basis. The behaviour of the three metals was not the same, and the conditions of equilibrium among the different chemical forms were the result of the amount of heavy metals added as well as of the nature of the soil. |
| Starting Page | 451 |
| Ending Page | 454 |
| Page Count | 4 |
| File Format | HTM / HTML PDF |
| ISSN | 14640325 |
| Volume Number | 5 |
| Issue Number | 3 |
| Journal | Journal of Environmental Monitoring |
| DOI | 10.1039/b210810k |
| Language | English |
| Publisher | Royal Society of Chemistry |
| Access Restriction | Open |
| Subject Keyword | Lead PH Cation-exchange capacity Watermill |
| Content Type | Text |
| Resource Type | Article |
| Subject | Public Health, Environmental and Occupational Health Management, Monitoring, Policy and Law |
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