On-Line HPLC Micro Extraction of Zn(II) And Cd(II) in Soil Slurries a Chemical Speciation Method
| Autor: | A. L. Ismaily, Chuni L. Chakrabarti, M. T. Lam, D. S. Gamble |
|---|---|
| Rok vydání: | 1996 |
| Předmět: |
Chemistry
Health Toxicology and Mutagenesis Microfiltration media_common.quotation_subject Extraction (chemistry) Public Health Environmental and Occupational Health Soil Science Pollution Microanalysis Analytical Chemistry Metal Chemical species Speciation visual_art Environmental chemistry Soil water Slurry visual_art.visual_art_medium Environmental Chemistry Waste Management and Disposal Water Science and Technology media_common |
| Zdroj: | International Journal of Environmental Analytical Chemistry. 64:217-231 |
| ISSN: | 1029-0397 0306-7319 |
| Popis: | An improved experimental method for the chemical speciation and study of metal ion reactions with soils and soil components is reported. The method that combines on-line HPLC micro extraction with off-line microfiltration can avoid the hysteresis problem, identify relevant free and bound chemical species, and produce mechanisms constants. The method is demonstrated with Zn(II) and Cd(II) reactions with a soil from a St. Lawrence River watershed. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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