Effect of illite and birnessite on thallium retention and bioavailability in contaminated soils

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F11%3A10106244" target="_blank" >RIV/00216208:11310/11:10106244 - isvavai.cz</a>
Alternative codes found
RIV/60460709:41330/11:50557 RIV/60460709:41210/11:50557 RIV/00025798:_____/11:00000612
Result on the web
<a href="http://dx.doi.org/10.1016/j.jhazmat.2011.04.065" target="_blank" >http://dx.doi.org/10.1016/j.jhazmat.2011.04.065</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.jhazmat.2011.04.065" target="_blank" >10.1016/j.jhazmat.2011.04.065</a>

Result language
angličtina
Original language name
Effect of illite and birnessite on thallium retention and bioavailability in contaminated soils
Original language description
The influence of illite and birnessite (delta-MnO(2)) amendments on the retention and bioavailability of Tl in contaminated soils was investigated. The efficiency of both phases was evaluated using Tl uptake by white mustard (Sinapis alba L), sequentialextraction and sorption experiments. The obtained data demonstrate that the application of birnessite can effectively transform Tl from the labile (easily mobilizable) fraction to its reducible form, thus lowering Tl bioavailability in soil and subsequent accumulation by plants. The Mn oxide added to the soils reduced substantially Tl uptake; Tl levels in the plants decreased by up to 50%, compared to the non-amended soil. The effect of illite on the immobilization and uptake of Tl was less pronounced,and in the carbonate-rich Leptosol has not been proved at all, suggesting the importance of bulk soil mineralogy and nature of the soil sorption complex on the behavior of this amendment. Therefore, the general applicability of illite for
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
DD - Geochemistry
OECD FORD branch
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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