Abstract.
A three-stage sequential leaching procedure was applied to the determination of the distribution of trace elements in filter-collected aerosols. Sampling was performed at a moderately polluted city (Veszprém) and a regional background sampling site (Kabhegy). A validated sequential leaching technique was applied and 12 elements (Al, Fe, Ca, Mg, Mn, Pb, Cd, Cr, Cu, Ni, As and V) were measured. Distribution of the elements was determined for environmentally mobile, carbonate and oxide associated, and environmentally immobile (bound to silicate) fractions. Lead was found in the highest amount in the environmentally mobile fractions and cadmium was mainly associated with environmentally immobile fractions. The data obtained provide information on the source of the elements and on their potential mobility following the deposition of the aerosols on the land and water surface.
Similar content being viewed by others
Author information
Authors and Affiliations
Additional information
Received: 22 February 1995 / Revised: 25 April 1995 / Accepted: 30 April 1995
Acknowledgement. The research was supported by the National Science Foundation (OTKA 2546 and OTKA 345)
Correspondence to: J. Hlavay
Rights and permissions
About this article
Cite this article
Hlavay, J., Polyák, K., Bódog, I. et al. Distribution of trace elements in filter-collected aerosol samples. Fresenius J Anal Chem 354, 227–232 (1996). https://doi.org/10.1007/PL00012730
Issue Date:
DOI: https://doi.org/10.1007/PL00012730