Institutional Repository [SANDBOX]
Technical University of Crete
EN  |  EL

Search

Browse

My Space

Bromate determination in water after membrane complexation and total reflection X-ray fluorescence analysis

Χατζησταύρος Βασίλειος, Koulouridakis Pavlos, Αρετάκη Ιωάννα, Kallithrakas-Kontos Nikolaos

Simple record


URIhttp://purl.tuc.gr/dl/dias/EEF7999D-325D-44D5-9990-4366F462ABAD-
Identifierhttps://doi.org/10.1021/ac061231c-
Identifierhttps://pubs.acs.org/doi/10.1021/ac061231c-
Languageen-
Extent6 pagesen
TitleBromate determination in water after membrane complexation and total reflection X-ray fluorescence analysisen
CreatorΧατζησταύρος Βασίλειοςel
CreatorHatzistavros Vasiliosen
CreatorKoulouridakis Pavlosen
CreatorΚουλουριδακης Παυλοςel
CreatorΑρετάκη Ιωάνναel
CreatorAretaki Ioannaen
CreatorKallithrakas-Kontos Nikolaosen
CreatorΚαλλιθρακας-Κοντος Νικολαοςel
PublisherAmerican Chemical Societyen
Content SummaryA new method for the determination of trace levels of bromates by selective membrane collection is presented. Various membranes containing a few micrograms of different complexing reagents in a poly(vinyl chloride) matrix were tested. These membranes were produced on the surface of quartz glass (reflectors), and they were immersed in solutions containing bromate and bromide ions. At the first stage the prepared membranes collected both bromate and bromide ions, so different bromide masking agents were put in the analyzed solutions to avoid bromide collection. By the end of the equilibration time, the reflectors were left to dry, and they were analyzed by total reflection X-ray fluorescence (TXRF). The poly(vinyl chloride) with aliquat-336 membrane and o-dianisidin complexing agent gave the best results. The minimum detection limit was equal to 0.9 ng/mL for ultrapure water and 1.0 ng/mL for drinking water.en
Type of ItemPeer-Reviewed Journal Publicationen
Type of ItemΔημοσίευση σε Περιοδικό με Κριτέςel
Licensehttp://creativecommons.org/licenses/by/4.0/en
Date of Item2015-10-07-
Date of Publication2007-
SubjectQuartz glassen
SubjectBromatesen
Bibliographic CitationV. Hatzistavros, P. Koulouridakis, I. Aretaki and N. Kallithrakas-Kontos, "Bromate determination in water after membrane complexation and total reflection X-ray fluorescence analysis," Anal. Chem., vol. 79, no. 7, pp. 2827–2832, Feb. 2007. doi: 10.1021/ac061231cen

Services

Statistics