Synthesis of sugar-based chelating surfactants for metal removal from wastewater

Ferlin, Nad�ge; Grassi, Diego; Ojeda, Carlos; Castro, Mariano J.L.; Grand, Eric; Fern�ndez Cirelli, Alicia; Kovensky, Jos�

Abstract

Four chelating surfactants were synthesized in a few steps from octyl d-glucosides. Their main interfacial properties were determined, and their flotation properties were evaluated on a laboratory scale using Fe(III) as a model contaminant metal. The performance on metal extraction was mainly dependent on the complexing functional group, but the surfactant efficiency was also important.

Citation

Ferlin, N., Grassi, D., Ojeda, C., Castro, M. J., Grand, E., Fernández Cirelli, A., & Kovensky, J. (2008). Synthesis of sugar-based chelating surfactants for metal removal from wastewater. Carbohydrate Research, 343, 839-847. https://doi.org/10.1016/j.carres.2008.01.015

• Journal Article Type: Article
• Publication Date: 2008
• Deposit Date: Apr 3, 2014
• Print ISSN: 0008-6215
• Publisher: Elsevier
• Peer Reviewed: Peer Reviewed
• Volume: 343
• Pages: 839-847
• DOI: https://doi.org/10.1016/j.carres.2008.01.015
• Keywords: Surfactant; Chelate; Metal; Flotation
• Public URL: http://researchrepository.napier.ac.uk/id/eprint/6736
• Publisher URL: http://dx.doi.org/10.1016/j.carres.2008.01.015