Solid Phase Extraction of Inorganic Mercury Using 5-Phenylazo-8-hydroxyquinoline and Determination by Cold Vapor Atomic Fluorescence Spectroscopy in Natural Water Samples

Solid Phase Extraction of Inorganic Mercury Using 5-Phenylazo-8-hydroxyquinoline and Determination by Cold Vapor Atomic Fluorescence Spectroscopy in Natural Water Samples

8-Hydroxyquinoline (8-HQ) was chosen as a powerful ligand for Hg solid phase extraction. Among several chelating resins based on 8-HQ, 5-phenylazo-8-hydroxyquinoline (5Ph8HQ) is used for mercury extraction in which the adsorption dynamics were fully studied. It has been shown that Hg(II) is totally...

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Bibliographic Details
Main Authors:	Mirna Daye, Baghdad Ouddane, Jalal Halwani, Mariam Hamzeh
Format:	Article
Language:	English
Published:	Hindawi Limited 2013-01-01
Series:	The Scientific World Journal
Online Access:	http://dx.doi.org/10.1155/2013/134565

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