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PRECONCENTRATION OF COPPER FROM SYNTHETIC AQUEOUS SOLUTIONS USING MULTIWALLED CARBON NANOTUBES

Jana Semančíková ; Technical University of Košice, Faculty of Metallurgy, Košice, Slovakia
Dagmar Remeteiová ; Technical University of Košice, Faculty of Metallurgy, Košice, Slovakia

Puni tekst: engleski, pdf (297 KB) str. 55-62 preuzimanja: 118* citiraj
APA 6th Edition
Semančíková, J. i Remeteiová, D. (2016). PRECONCENTRATION OF COPPER FROM SYNTHETIC AQUEOUS SOLUTIONS USING MULTIWALLED CARBON NANOTUBES. The holistic approach to environment, 6 (2), 55-62. Preuzeto s https://hrcak.srce.hr/154905
MLA 8th Edition
Semančíková, Jana i Dagmar Remeteiová. "PRECONCENTRATION OF COPPER FROM SYNTHETIC AQUEOUS SOLUTIONS USING MULTIWALLED CARBON NANOTUBES." The holistic approach to environment, vol. 6, br. 2, 2016, str. 55-62. https://hrcak.srce.hr/154905. Citirano 09.12.2019.
Chicago 17th Edition
Semančíková, Jana i Dagmar Remeteiová. "PRECONCENTRATION OF COPPER FROM SYNTHETIC AQUEOUS SOLUTIONS USING MULTIWALLED CARBON NANOTUBES." The holistic approach to environment 6, br. 2 (2016): 55-62. https://hrcak.srce.hr/154905
Harvard
Semančíková, J., i Remeteiová, D. (2016). 'PRECONCENTRATION OF COPPER FROM SYNTHETIC AQUEOUS SOLUTIONS USING MULTIWALLED CARBON NANOTUBES', The holistic approach to environment, 6(2), str. 55-62. Preuzeto s: https://hrcak.srce.hr/154905 (Datum pristupa: 09.12.2019.)
Vancouver
Semančíková J, Remeteiová D. PRECONCENTRATION OF COPPER FROM SYNTHETIC AQUEOUS SOLUTIONS USING MULTIWALLED CARBON NANOTUBES. The holistic approach to environment [Internet]. 2016 [pristupljeno 09.12.2019.];6(2):55-62. Dostupno na: https://hrcak.srce.hr/154905
IEEE
J. Semančíková i D. Remeteiová, "PRECONCENTRATION OF COPPER FROM SYNTHETIC AQUEOUS SOLUTIONS USING MULTIWALLED CARBON NANOTUBES", The holistic approach to environment, vol.6, br. 2, str. 55-62, 2016. [Online]. Dostupno na: https://hrcak.srce.hr/154905. [Citirano: 09.12.2019.]

Sažetak
The determination of heavy metal contents in various components of the environment is very important in the context of environmental protection. In laboratory practice often happens that the determination of trace and ultra-trace contents of heavy metals in natural aqueous samples by available method is not sufficient with respect of required accuracy. In such cases it is necessary to include appropriate treatment of the samples prior to their analysis. For the purpose of preconcentration of the trace metal content the solid phase extraction (SPE) is often used. Carbon nanotubes (CNTs) are considered to be suitable sorbent material enabling increase the separation and preconcentration efficiency of SPE over other conventional silica-based sorbents. This work includes the evaluation of experimental conditions (pH of sample solution, content of the analyte, method used for CNTs oxidation and amount of solid sorbent) used in SPE-CNT preconcentration of copper from synthetic aqueous solutions.

Ključne riječi
copper; multiwalled carbon nanotubes; solid phase extraction

Hrčak ID: 154905

URI
https://hrcak.srce.hr/154905

Posjeta: 220 *