The lead concentrations in the water of the "Barje" lake are presented for the years 1995 to 1998. Sequential extraction was applied to estimate the chemical association of lead in the sediments of the "Barje" lake. Several lead fractions showed highly significant correlations with the corresponding substrate (step II: Mn-oxyhydroxides; step III: Fe-oxyhydroxides) suggesting that lead carbonates were incorporated with amorphous iron and manganese hydroxides. An explanation for this relation can be in the same anthropogenic source of these elements.
Predstavljena je koncentracija olova za jezero "Barje" od 1995 do 1998. godine. Sekvenciona ekstrakcija je primenjena za proučavanje hemijskih asocijacija olova u sedimentima jezera "Barje". Visoko signifikantne korelacije pojedinih frakcija olova sa odgovarajućim supstratima (druga faza: Mn oksihidroksidima; treća faza: Fe oksihidroksidima) pokazuje da su olovo-karbonati inkorporirani sa amorfnim hidroksidima gvožđa i mangana. Objašnjenje se može potražiti u istom antropogenijskom izvoru.
Keywords:
lead / sediments / sequential extraction / correlation analyses
Source:
Journal of the Serbian Chemical Society, 2001, 66, 10, 697-708
TY - JOUR
AU - Todorović, Zoran
AU - Polić, Predrag
AU - Đorđević, Dragana
AU - Antonijević, S.
PY - 2001
UR - https://cer.ihtm.bg.ac.rs/handle/123456789/38
AB - The lead concentrations in the water of the "Barje" lake are presented for the years 1995 to 1998. Sequential extraction was applied to estimate the chemical association of lead in the sediments of the "Barje" lake. Several lead fractions showed highly significant correlations with the corresponding substrate (step II: Mn-oxyhydroxides; step III: Fe-oxyhydroxides) suggesting that lead carbonates were incorporated with amorphous iron and manganese hydroxides. An explanation for this relation can be in the same anthropogenic source of these elements.
AB - Predstavljena je koncentracija olova za jezero "Barje" od 1995 do 1998. godine. Sekvenciona ekstrakcija je primenjena za proučavanje hemijskih asocijacija olova u sedimentima jezera "Barje". Visoko signifikantne korelacije pojedinih frakcija olova sa odgovarajućim supstratima (druga faza: Mn oksihidroksidima; treća faza: Fe oksihidroksidima) pokazuje da su olovo-karbonati inkorporirani sa amorfnim hidroksidima gvožđa i mangana. Objašnjenje se može potražiti u istom antropogenijskom izvoru.
PB - Serbian Chemical Society
T2 - Journal of the Serbian Chemical Society
T1 - Lead distribution in water and its association with sediment constituents of the "Barje" lake (Leskovac, Yugoslavia)
T1 - Raspodela olova u vodi i njegova asocijacija sa elementima u sedimentu jezera "Barje" (Leskovac, Jugoslavija)
VL - 66
IS - 10
SP - 697
EP - 708
UR - https://hdl.handle.net/21.15107/rcub_cer_38
ER -
@article{
author = "Todorović, Zoran and Polić, Predrag and Đorđević, Dragana and Antonijević, S.",
year = "2001",
abstract = "The lead concentrations in the water of the "Barje" lake are presented for the years 1995 to 1998. Sequential extraction was applied to estimate the chemical association of lead in the sediments of the "Barje" lake. Several lead fractions showed highly significant correlations with the corresponding substrate (step II: Mn-oxyhydroxides; step III: Fe-oxyhydroxides) suggesting that lead carbonates were incorporated with amorphous iron and manganese hydroxides. An explanation for this relation can be in the same anthropogenic source of these elements., Predstavljena je koncentracija olova za jezero "Barje" od 1995 do 1998. godine. Sekvenciona ekstrakcija je primenjena za proučavanje hemijskih asocijacija olova u sedimentima jezera "Barje". Visoko signifikantne korelacije pojedinih frakcija olova sa odgovarajućim supstratima (druga faza: Mn oksihidroksidima; treća faza: Fe oksihidroksidima) pokazuje da su olovo-karbonati inkorporirani sa amorfnim hidroksidima gvožđa i mangana. Objašnjenje se može potražiti u istom antropogenijskom izvoru.",
publisher = "Serbian Chemical Society",
journal = "Journal of the Serbian Chemical Society",
title = "Lead distribution in water and its association with sediment constituents of the "Barje" lake (Leskovac, Yugoslavia), Raspodela olova u vodi i njegova asocijacija sa elementima u sedimentu jezera "Barje" (Leskovac, Jugoslavija)",
volume = "66",
number = "10",
pages = "697-708",
url = "https://hdl.handle.net/21.15107/rcub_cer_38"
}
Todorović, Z., Polić, P., Đorđević, D.,& Antonijević, S.. (2001). Lead distribution in water and its association with sediment constituents of the "Barje" lake (Leskovac, Yugoslavia). in Journal of the Serbian Chemical Society
Serbian Chemical Society., 66(10), 697-708.
https://hdl.handle.net/21.15107/rcub_cer_38
Todorović Z, Polić P, Đorđević D, Antonijević S. Lead distribution in water and its association with sediment constituents of the "Barje" lake (Leskovac, Yugoslavia). in Journal of the Serbian Chemical Society. 2001;66(10):697-708.
https://hdl.handle.net/21.15107/rcub_cer_38 .
Todorović, Zoran, Polić, Predrag, Đorđević, Dragana, Antonijević, S., "Lead distribution in water and its association with sediment constituents of the "Barje" lake (Leskovac, Yugoslavia)" in Journal of the Serbian Chemical Society, 66, no. 10 (2001):697-708,
https://hdl.handle.net/21.15107/rcub_cer_38 .
