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Seasonal Variations of Heavy Metals in Atmospheric Precipitation in the Area of Sarajevo Canton

E. Šehbajraktarević ; University of Sarajevo, Faculty of Science, Department of Chemistry, Sarajevo, Bosnia and Herzegovina
J. Huremović ; University of Sarajevo, Faculty of Science, Department of Chemistry, Sarajevo, Bosnia and Herzegovina
A. Selović ; University of Sarajevo, Faculty of Science, Department of Chemistry, Sarajevo, Bosnia and Herzegovina
K. Šehbajraktarević ; Federal Hydrometeorological Institute, Sarajevo, Bosnia and Herzegovina

Puni tekst: hrvatski, pdf (284 KB) str. 1-7 preuzimanja: 416* citiraj
APA 6th Edition
Šehbajraktarević, E., Huremović, J., Selović, A. i Šehbajraktarević, K. (2012). Sezonske varijacije teških metala u oborinama na području Kantona Sarajevo. Kemija u industriji, 61 (1), 1-7. Preuzeto s https://hrcak.srce.hr/75970
MLA 8th Edition
Šehbajraktarević, E., et al. "Sezonske varijacije teških metala u oborinama na području Kantona Sarajevo." Kemija u industriji, vol. 61, br. 1, 2012, str. 1-7. https://hrcak.srce.hr/75970. Citirano 21.08.2019.
Chicago 17th Edition
Šehbajraktarević, E., J. Huremović, A. Selović i K. Šehbajraktarević. "Sezonske varijacije teških metala u oborinama na području Kantona Sarajevo." Kemija u industriji 61, br. 1 (2012): 1-7. https://hrcak.srce.hr/75970
Harvard
Šehbajraktarević, E., et al. (2012). 'Sezonske varijacije teških metala u oborinama na području Kantona Sarajevo', Kemija u industriji, 61(1), str. 1-7. Preuzeto s: https://hrcak.srce.hr/75970 (Datum pristupa: 21.08.2019.)
Vancouver
Šehbajraktarević E, Huremović J, Selović A, Šehbajraktarević K. Sezonske varijacije teških metala u oborinama na području Kantona Sarajevo. Kemija u industriji [Internet]. 2012 [pristupljeno 21.08.2019.];61(1):1-7. Dostupno na: https://hrcak.srce.hr/75970
IEEE
E. Šehbajraktarević, J. Huremović, A. Selović i K. Šehbajraktarević, "Sezonske varijacije teških metala u oborinama na području Kantona Sarajevo", Kemija u industriji, vol.61, br. 1, str. 1-7, 2012. [Online]. Dostupno na: https://hrcak.srce.hr/75970. [Citirano: 21.08.2019.]

Sažetak
Trace metals are natural components of the environment but they have become a matter of great concern because of the continuous increase in the concentrations of these metals in our environment. Atmospheric deposition is considered a major source of toxic metals such as Hg, Cd, Pb and several others in the ecosystem. The increasing use of rainwater as an alternative household water source has led to the increased interest in the monitoring of rainwater quality.

The heavy metal (Cu, Cr, Cd, Mn, Ni and Hg) in samples of atmospheric precipitation was determined in order to assess possible contamination of rainwater. The samples were collected continuously during three seasons (winter, spring and summer) in the period from December 2009 to June 2010. The sampling was conducted at two sites of the Sarajevo Canton: Bjelave (urban area) and Ivan Sedlo (rural area). The results showed that heavy metal contents (except copper and cadmium) were higher in samples from Bjelave. The results showed levels of metals in all samples as: 0.52 – 19.08 μg L-1 (Cu), 0.007 – 2.55 μg L,-1 (Ni), 0.006 – 0.26 μg L-1 (Cr), 0.02 – 3.86 μg L-1 (Cd), 0.13 – 21.59 μg L-1 (Mn) and 0.02 – 4.02 μg L-1 (Hg). The mean metal concentrations were below WHO’s limits for good quality drinking water. For most investigated metals, the highest content was obtained in precipitation sampled during spring/summer.

Ključne riječi
Heavy metals; precipitation; Bjelave; Ivan Sedlo

Hrčak ID: 75970

URI
https://hrcak.srce.hr/75970

[hrvatski]

Posjeta: 668 *