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

被引：29

作者：

Ferlin, Nadege ^{[1
]}

Grassi, Diego ^{[2
,3
]}

Ojeda, Carlos ^{[2
]}

Castro, Mariano J. L. ^{[2
]}

Grand, Eric ^{[1
]}

Fernandez Cirelli, Alicia ^{[2
]}

Kovensky, Jose ^{[1
]}

机构：

[1] Univ Picardie, Lab Glucides, CNRS, UMR 6219, F-80039 Amiens, France

[2] Univ Buenos Aires, Fac Ciencias Vet, CETA, Buenos Aires, DF, Argentina

[3] Jenk SA, Div Invest & Desarrollo, Ciudad De Buenos Aires, Argentina

来源：

CARBOHYDRATE RESEARCH | 2008年 / 343卷 / 05期

关键词：

surfactant; chelate; metal; flotation;

D O I：

10.1016/j.carres.2008.01.015

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

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. (C) 2008 Elsevier Ltd. All rights reserved.

引用

页码：839 / 847

页数：9

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