About: Effect of low-molecular-weight organic acids on the leaching of thallium and accompanying cations from soil

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About: Effect of low-molecular-weight organic acids on the leaching of thallium and accompanying cations from soil – A model rhizosphere solution approach Goto Sponge NotDistinct Permalink

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	The kinetic batch leaching of Tl-bearing mineral soil in 500 ěM solutions of citric, oxalic and acetic acid was performed to simulate the release of Tl and main cations (Al, Fe, Si, K, Ca, Mn) in the rhizosphere-like environment. The obtained data demonstrate that low-molecular-weight organic acids (LMWOAs) significantly contribute to soil alteration accompanied by the release of lithogenic Tl (if present). The highest mobilization rates for Tl were observed after 0.5 h of leaching (with maximal values obtained for oxalate) followed by a substantial decrease. Thallium extractability in the organic acid solutions was up to 2.8-fold higher compared to water. The kinetic batch leaching of Tl-bearing mineral soil in 500 ěM solutions of citric, oxalic and acetic acid was performed to simulate the release of Tl and main cations (Al, Fe, Si, K, Ca, Mn) in the rhizosphere-like environment. The obtained data demonstrate that low-molecular-weight organic acids (LMWOAs) significantly contribute to soil alteration accompanied by the release of lithogenic Tl (if present). The highest mobilization rates for Tl were observed after 0.5 h of leaching (with maximal values obtained for oxalate) followed by a substantial decrease. Thallium extractability in the organic acid solutions was up to 2.8-fold higher compared to water. (en)
Title	Effect of low-molecular-weight organic acids on the leaching of thallium and accompanying cations from soil – A model rhizosphere solution approach Effect of low-molecular-weight organic acids on the leaching of thallium and accompanying cations from soil – A model rhizosphere solution approach (en)
skos:prefLabel	Effect of low-molecular-weight organic acids on the leaching of thallium and accompanying cations from soil – A model rhizosphere solution approach Effect of low-molecular-weight organic acids on the leaching of thallium and accompanying cations from soil – A model rhizosphere solution approach (en)
skos:notation	RIV/60460709:41330/12:54512!RIV14-GA0-41330___
http://linked.open...avai/predkladatel	Fakulta životního prostředí
http://linked.open...avai/riv/aktivita	I P Z
http://linked.open...avai/riv/aktivity	I, P(GAP210/11/1597), P(GAP503/11/0840), Z(MSM0021620855), Z(MSM6046070901)
http://linked.open...iv/cisloPeriodika	112
http://linked.open...vai/riv/dodaniDat	2014
http://linked.open...aciTvurceVysledku	Chrastný, Vladislav Komárek, Michael
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Česká zemědělská univerzita v Praze / Fakulta životního prostředí
http://linked.open...dnocenehoVysledku	133132
http://linked.open...ai/riv/idVysledku	RIV/60460709:41330/12:54512
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Soil, Leaching, LMWOA, Citrate, Oxalate (en)
http://linked.open.../riv/klicoveSlovo	Leaching Citrate LMWOA Oxalate Soil
http://linked.open...odStatuVydavatele	NL - Nizozemsko
http://linked.open...ontrolniKodProRIV	[9266D7BBDCC3]
http://linked.open...i/riv/nazevZdroje	Journal of Geochemical Exploration
http://linked.open...in/vavai/riv/obor	DD
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	9 (xsd:int)
http://linked.open...vavai/riv/projekt	Revision of extraction methods determining metal/metalloid mobility and bioavailability using defined synthetic mixtures – a model approach Stabilization of metals/metalloids in contaminated soils using a novel synthetic manganese oxide: A comparison with other stabilization amendments
http://linked.open...UplatneniVysledku	2012
http://linked.open...v/svazekPeriodika	2012
http://linked.open...iv/tvurceVysledku	Komárek, Michael Mihaljevič, Martin Chrastný, Vladislav Drahota, Petr Tejnecký, Václav Vaněk, Aleš Vokurková, Petra Šebek, Ondřej Galušková, Ivana
http://linked.open...ain/vavai/riv/wos	000300201400017
http://linked.open...n/vavai/riv/zamer	Material flow mechanisms in the upper spheres of the Earth Setrvalé zemědělství, kvalita zemědělské produkce, krajinné a přírodní zdroje.
issn	0375-6742
number of pages	6 (xsd:int)
http://localhost/t...ganizacniJednotka	41330

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