Srovnání afinity půdních a lignitických huminových kyselin k Cu(II) a Cd(II) iontů

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26310%2F04%3APU41129" target="_blank" >RIV/00216305:26310/04:PU41129 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Comparison of Affinity of Soil and Lignitic Humic Acids to Cu(II) and Cd(II) Ions

Popis výsledku v původním jazyce

Lignites are known to have relatively high amount of humic substances (HS). Lignite in natural form or various lignite-derived products may be therefore used as, e.g., sorbents, soil remediators or conditioners, organic fertilizers. Except perhaps the former application example, lignitic HS could substitute or support naturally occurring materials. It is necessary to know whether there are any differences between lignite and, e.g., soil HS, pertinent for the intended application. In our search for non-eenergetical applications of South-Moravian lignite, its functioning in soil treatment technologies is also evaluated. This contribution presents results of comparative study of adsorption of Cu(II) and Cd(II) ions to solid humic acids extracted from South-Moravian lignite and several types of soils from Slovakia. Sorption experiments were made in batch system at laboratory temperature. Soils, natural lignite, and HS extracted from both lignite and soils served as solid sorbents. When ads

Název v anglickém jazyce

Comparison of Affinity of Soil and Lignitic Humic Acids to Cu(II) and Cd(II) Ions

Popis výsledku anglicky

Lignites are known to have relatively high amount of humic substances (HS). Lignite in natural form or various lignite-derived products may be therefore used as, e.g., sorbents, soil remediators or conditioners, organic fertilizers. Except perhaps the former application example, lignitic HS could substitute or support naturally occurring materials. It is necessary to know whether there are any differences between lignite and, e.g., soil HS, pertinent for the intended application. In our search for non-eenergetical applications of South-Moravian lignite, its functioning in soil treatment technologies is also evaluated. This contribution presents results of comparative study of adsorption of Cu(II) and Cd(II) ions to solid humic acids extracted from South-Moravian lignite and several types of soils from Slovakia. Sorption experiments were made in batch system at laboratory temperature. Soils, natural lignite, and HS extracted from both lignite and soils served as solid sorbents. When ads

Druh

D - Stať ve sborníku

CEP obor

CF - Fyzikální chemie a teoretická chemie

OECD FORD obor

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Projekt

<a href="/cs/project/GP104%2F02%2FD036" target="_blank" >GP104/02/D036: Komplexotvorné procesy v systémech s charakteristickým obsahem huminových látek</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2004

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

Humic Substances Seminar VII

ISBN

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ISSN

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e-ISSN

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Počet stran výsledku

1

Strana od-do

50-50

Název nakladatele

Northeastern University

Místo vydání

Boston

Místo konání akce

Boston

Datum konání akce

17. 3. 2004

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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