|
| volgende >> |
Tijdschrift beschrijving
Alle jaargangen van het bijbehorende tijdschrift
Alle afleveringen van het bijbehorende jaargang
Alle artikelen van de bijbehorende aflevering
Details van artikel 1 van 21 gevonden artikelen
| Titel: |
AMINE REMOVAL FROM WASTE WATER BY LIGAND EXCHANGE |
| Auteur: |
Groves, Frank R. |
| Verschenen in: |
Chemical engineering communications |
| Paginering: | Jaargang 31 (1984) nr. 1-6 pagina's 209-221 |
| Jaar: |
1984-12-01 |
| Inhoud: |
Ligand exchange is a process in which a substance is removed from solution by complexing with a metal ion held on an ion exchange resin. This paper presents basic data on separation of ethanolamine and butyl amine from dilute aqueous solution by complexing with copper(II) ion held on a carboxylic acid type resin. Experimental equilibrium curves and ligand exchange breakthrough curves are presented for the two amines. The equilibrium curves are satisfactorily represented by an empirical Langmuir isotherm. The breakthrough curves are successfully modelled by the Thomas mathematical formulation using a mass transfer controlled rate mechanism. The ligand exchange process may be useful commercially for removal of amines from aqueous waste streams. |
| Uitgever: |
Taylor & Francis |
| Bronbestand: |
Elektronische Wetenschappelijke Tijdschriften |
Details van artikel 1 van 21 gevonden artikelen
| volgende >> |