Balatoni üledékminták elemanalitikai vizsgálata, II. Fémionok muveleti speciációja befolyók üledékeiben

Translated title of the contribution: Investigation of elements in sediments collected in the Lake Balaton, II. Speciation of elements in river sediments collected at catchment area

Research output: Contribution to journalArticle

Abstract

Chemical speciation was used to characterize the environmental conditions of bottom sediment of rivers in the catchment area of the Lake Balaton. The fractionation by a selective sequential leaching process has the advantage of simulating, to a certain extent, the various natural environmental factors. In the study a four step leaching process was applied, and samples were taken in three seasons at 8 sampling points from rivers. The fractions were (1) exchangeable/bound to carbonate, (2) bound to Fe/Mn oxide, (3) bound to organic matter/sulfides, and (4) acid soluble residue. The results, in general, showed that there was no serious metal contamination in the sediment samples.

Translated title of the contributionInvestigation of elements in sediments collected in the Lake Balaton, II. Speciation of elements in river sediments collected at catchment area
Original languageHungarian
Pages (from-to)1-11
Number of pages11
JournalMagyar Kemiai Folyoirat, Kemiai Kozlemenyek
Volume107
Issue number1
Publication statusPublished - Dec 1 2001

ASJC Scopus subject areas

  • Chemistry(all)

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