Determination of some banned aromatic amines in waste water using micellar liquid chromatography
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Otros documentos de la autoría: Mourya, Sandeep K.; Bose, Devasish; Durgbanshi, Abhilasha; Esteve-Romero, Josep; Carda-Broch, Samuel
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http://dx.doi.org/10.1039/c0ay00602e |
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Título
Determination of some banned aromatic amines in waste water using micellar liquid chromatographyAutoría
Fecha de publicación
2011Editor
The Royal Society of ChemistryISSN
1759-9660Tipo de documento
info:eu-repo/semantics/articleVersión de la editorial
http://pubs.rsc.org/en/Content/ArticleLanding/2011/AY/c0ay00602e#!divAbstractVersión
info:eu-repo/semantics/publishedVersionResumen
Aromatic amines are extensively used in industry but they are classified as a potential environment and health hazard. A new high performance liquid chromatography method has been developed and optimized, for the ... [+]
Aromatic amines are extensively used in industry but they are classified as a potential environment and health hazard. A new high performance liquid chromatography method has been developed and optimized, for the determination of eight banned aromatic amines: benzidine, o-anisidine, o-phenylenediamine, o-nitroaniline, 2-methoxy-5-methylaniline (p-cresidine), o-toluidine, p-toluidine and p-chloroaniline. The chromatographic conditions used were: C18 column, 0.085 M SDS, 3.2% (v/v) pentanol mobile phase buffered at pH 7.0, with detection at 280 nm. Under these conditions, the eight aromatic amines were separated and quantified in industrial waste waters in less than 16 min. Method validation studies were performed according to the ICH Guideline. The possibility of direct injection using micellar liquid chromatography reduces the cost and the total time of analysis, and decreases error sources owing to minimized risks of losses and chemical changes in the analytes. The proposed method is a good candidate for application in the routine analysis in the area of environmental monitoring. [-]
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Analitycal Methods , 2011, 3 , 2032–2040Derechos de acceso
This journal is © The Royal Society of Chemistry 2011
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