Quantitative determination by atomic absorption spectrometry for macro elements of mineral waters from Romania

Heghedűş-Mîndru, Gabriel and Heghedűş-Mîndru, Ramona Cristina and Negrea, Petru and Ştef, Ducu Sandu and Şumălan, Radu Liviu and Rusnac, Lucian Mircea: Quantitative determination by atomic absorption spectrometry for macro elements of mineral waters from Romania. In: Review on agriculture and rural development, (2) 1. pp. 245-251. (2013)

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The aim of this paper is to present the results of studies for some microelements from mineral water. Mineral water was collected from three different regions of Romania (West Region, Centre Region and North Region). The microelements: lead (Pb), nickel (Ni), manganium (Mn), iron (Fe), cooper (Cu), chromium (Cr), and cadmium (Cd) were analyzed by atomic adsorption spectrometry determination, using the graphite tubular electrothermic owen method VARIAN GTA 110. As a conclusion, the lead (Pb) maximum value recorded for the west region waters was in sample A1 (18.6 µg/L), the nickel (Ni) exhibits maximum value in center region, in sample C2 (54.15 µg/L), the manganium (Mn) reaches the maximum in the west region in sample A1 (360 µg/L), the iron (Fe) exhibits maximum value in sample B3 (6.25 µg/L) from north region, and for the cadmium (Cd), the maximum value was reached in sample A1 (8.18 µg/L) from the west region. When comparing the allowable limits for heavy metals, (ORDER NO. 975 OF 16 DECEMBER 1998 ON THE APPROVAL RULES OF THE SANITARY HYGIENIC FOOD) were not observed exceedances of microelements concentrations studied.

Item Type: Article
Journal or Publication Title: Review on agriculture and rural development
Date: 2013
Volume: 2
Number: 1
ISSN: 2063-4803
Page Range: pp. 245-251
Uncontrolled Keywords: Atomadszorpciós spektrometria, Ásványvíz - Románia - regionális, Analitikai kémia, Vízelemzés - laboratóriumi technika, Nyomelemek, Mikroelemek
Additional Information: Bibliogr.: p. 250-251. ; Összefoglalás angol nyelven
Date Deposited: 2018. Jun. 15. 17:05
Last Modified: 2018. Jul. 26. 10:20
URI: http://acta.bibl.u-szeged.hu/id/eprint/55261

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