Determination of Metals in Drinking, Surface and Waste Water by XRF Spectrometry after Preconcentration of Sample on Ion - exchange Filter

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F03%3A00000576" target="_blank" >RIV/00216275:25310/03:00000576 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Determination of Metals in Drinking, Surface and Waste Water by XRF Spectrometry after Preconcentration of Sample on Ion - exchange Filter

Popis výsledku v původním jazyce

The paper describes a fast and cheap method for determination of Zn, Ni, Cr, Fe, V, Pb, and Co content in water by the means of wavelength dispersive X-ray fluorescence (WD XRF) spectrometry after preconcentration of the Sample on the ion-exchange filter. The preconcentration was achieved on filters prepared from the Oxin ion-exchanger with 8-hydroxyquinoline functional groups bound to the fibrous cellulose. The sorption conditions for Zr were optimized, which subsequently served as the correction standard. Detection limits (in mug) for maximum volume (500 mL) of the preconcentrated sample were as follows: DLZn = 1.049, DLNi = 0.867, DLCr 0.281, DLFe = 0.512, DLV = 0.549, DLPb = 0.619, DLCo = 0.453. The method of preconcentration is simple and can be realized in mobile laboratories with consecutive laboratory WDXRF analysis.

Název v anglickém jazyce

Determination of Metals in Drinking, Surface and Waste Water by XRF Spectrometry after Preconcentration of Sample on Ion - exchange Filter

Popis výsledku anglicky

The paper describes a fast and cheap method for determination of Zn, Ni, Cr, Fe, V, Pb, and Co content in water by the means of wavelength dispersive X-ray fluorescence (WD XRF) spectrometry after preconcentration of the Sample on the ion-exchange filter. The preconcentration was achieved on filters prepared from the Oxin ion-exchanger with 8-hydroxyquinoline functional groups bound to the fibrous cellulose. The sorption conditions for Zr were optimized, which subsequently served as the correction standard. Detection limits (in mug) for maximum volume (500 mL) of the preconcentrated sample were as follows: DLZn = 1.049, DLNi = 0.867, DLCr 0.281, DLFe = 0.512, DLV = 0.549, DLPb = 0.619, DLCo = 0.453. The method of preconcentration is simple and can be realized in mobile laboratories with consecutive laboratory WDXRF analysis.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

CB - Analytická chemie, separace

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2003

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Chem. Anal.

ISSN

0009-2223

e-ISSN

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Svazek periodika

48

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

PL - Polská republika

Počet stran výsledku

10

Strana od-do

55-64

Kód UT WoS článku

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EID výsledku v databázi Scopus

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