Ion exchange isotherms in solid: electrolyte solution systems
| Autor: | József Kónya, Noémi Nagy, Eszter Mária Kovács |
|---|---|
| Rok vydání: | 2015 |
| Předmět: |
inorganic chemicals
Lanthanide Ion exchange Health Toxicology and Mutagenesis Inorganic chemistry Public Health Environmental and Occupational Health chemistry.chemical_element 02 engineering and technology Manganese Electrolyte 021001 nanoscience & nanotechnology 010403 inorganic & nuclear chemistry 01 natural sciences Pollution Lutetium 0104 chemical sciences Analytical Chemistry Ion Nuclear Energy and Engineering chemistry Bentonite Radiology Nuclear Medicine and imaging 0210 nano-technology Cobalt Spectroscopy |
| Zdroj: | Journal of Radioanalytical and Nuclear Chemistry. 308:1017-1026 |
| ISSN: | 1588-2780 0236-5731 |
| DOI: | 10.1007/s10967-015-4536-0 |
| Popis: | It is shown show that the ion exchange isotherms and the law of mass action are equivalent, the c/a versus c functions can be derived from the law of mass action (c and a: the concentration of ions in ion exchanger and solution, respectively). The equations are applied for cation exchange processes of bentonite clay (cobalt, manganese, mercury ions with calcium-bentonite; strontium ions with sodium-bentonite; cesium ions with lanthanide bentonite; lutetium ion with calcium-bentonite). The linear or non-linear shape of the isotherms does not prove the heterogeneity of the ion exchanger or the interaction among the sorbed cations. |
| Databáze: | OpenAIRE |
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