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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Abstract
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 |
| Language: | English |
| Related URLs: | http://acta.bibl.u-szeged.hu/55131/ |
| Uncontrolled Keywords: | Atomadszorpciós spektrometria, Ásványvíz - Románia - regionális, Analitikai kémia, Vízelemzés - laboratóriumi technika, Nyomelemek, Mikroelemek |
| Additional Information: | Bibliogr.: p. 250-251. ; összefoglalás angol nyelven |
| Subjects: | 01. Natural sciences 01. Natural sciences > 01.04. Chemical sciences |
| Date Deposited: | 2018. Jun. 15. 17:05 |
| Last Modified: | 2024. Apr. 16. 15:45 |
| URI: | http://acta.bibl.u-szeged.hu/id/eprint/55261 |
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