Chelation Effects of Surfactant in Foam Separation: Removal of Cadmium and Copper Ions from Aqueous Solution
- 1 January 1976
- journal article
- research article
- Published by Taylor & Francis in Separation Science
- Vol. 11 (1) , 79-87
- https://doi.org/10.1080/01496397608085303
Abstract
Foam separation techniques for the removal of cadmium and copper ions from aqueous solution were studied by employing a surfactant which was specifically designed to chelate with these ions. Relationships between the formation constants and surface tensions of solutions of Cd- and Cu-surfactant complexes on the selectivity of the removal of these ions were discussed.Keywords
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