Analysis of seawater and different highly saline natural waters by capillary zone electrophoresis |
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Authors: | Andrei R Timerbaev Keiichi Fukushi |
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Institution: | a Vernadsky Institute of Geochemistry and Analytical Chemistry, Russian Academy of Sciences, Kosygin St. 19, 117975, Moscow, Russia;b Research Institute for Marine Cargo Transportation, Kobe University of Mercantile Marine, 5-1-1 Fukaeminami-machi, Higashinada, Kobe 658-0022, Japan |
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Abstract: | Innovative applications of capillary zone electrophoresis (CZE) to the determination of inorganic ions in environmental aquatic samples of high salinity and, particularly, in seawater are reviewed. Emphasis is placed on advanced approaches utilized for securing separation performance from being degraded by the presence of matrix salts and for simultaneous separation of ions different in natural abundance. Also covered are methodologies of present or possible use to evolve the method's practical utility to trace-level ions. Surveyed procedures are tabulated for the purpose of facilitating the method selection or further development. In addition, brief background information on basic methodological principles of CZE in inorganic ion analysis is given for a better orientation of those intending or just beginning to put CZE to work. Finally, possible future research trends and developments of CZE in the area are briefly discussed. |
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Keywords: | Reviews Water analysis Seawater Inorganic anions Inorganic cations |
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