SEPARATION OF MERCURY (II), LEAD (II), AND SILVER (I) FROM AQUEOUS SOLUTION USING AN AMINOPOLYCARBOXYLATE SILICA
| Autor: | Lawrence R. Gahan, Matthew T. Cox |
|---|---|
| Rok vydání: | 2001 |
| Předmět: |
Aqueous solution
Chemistry Mercury(II) nitrate Process Chemistry and Technology General Chemical Engineering Metal ions in aqueous solution Inorganic chemistry chemistry.chemical_element Filtration and Separation General Chemistry Quartz crystal microbalance Mercury (element) chemistry.chemical_compound Adsorption Lead(II) nitrate |
| Zdroj: | Separation Science and Technology. 36:2463-2472 |
| ISSN: | 1520-5754 0149-6395 |
| DOI: | 10.1081/ss-100106103 |
| Popis: | A quartz crystal microbalance modified by the attachment of silica particles derivatized with the aminopolycarboxylate ligand N-[(3-trimethoxysilyl)propyl]ethylenediamine-N,N',N'-triacetic acid has been employed to assess conditions under which mercury (II), lead (II), and silver (I) nitrates may be separated in aqueous solution. The separation protocol, which involved removal of Hg(II), as [HgI4](2-), and Pb(II) with H+ was successfully applied to a batchwise separation of the 3 metal ions. |
| Databáze: | OpenAIRE |
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