Organic salts enhanced soil risk elements leaching and bioaccumulation in Pistia stratiotes

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F11%3A52561" target="_blank" >RIV/60460709:41210/11:52561 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Organic salts enhanced soil risk elements leaching and bioaccumulation in Pistia stratiotes

Original language description

The objective of the present study was to investigate the efficiency of organic acid salts to enhance mobility of Cd, Pb, and Zn in soil with subsequent bioaccumulation in water plant (P. stratiotes). Column flushing and pot rhizofiltration experiment were conducted. Statistical analyses ANOVA with Tukey?s HSD test were used for results analysis. Results revealed statistically different efficiency of four tested organic acid salts (P < 0.05). Ammonium citrate was the most effective for release of all three risk elements. Cd, Pb, and Zn were mobilised by 45%, 321%, and 116% more than under 0.11 mol/L acetic acid (exchangeable form), respectively. Ammonium oxalate and acetate proved lower efficiency (P < 0.05). Young plants showed higher bioconcentrationfactor (BCF) than old ones in leaves as well in roots. Old plants proved lower residual metal concentration in solution. Mobilisation efficiency and metals accumulation in biomass were the highest under citrate and tartrate treatments.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

DK - Contamination and decontamination of soil including pesticides

OECD FORD branch

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Project

<a href="/en/project/IAA600110902" target="_blank" >IAA600110902: Influence of ingestion of anthropogenically contaminated soils by heavy metals on changes of biochemical and physiological parameters of rats</a><br>

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

Name of the periodical

Plant, Soil and Environment

ISSN

1214-1178

e-ISSN

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Volume of the periodical

57

Issue of the periodical within the volume

4

Country of publishing house

CZ - CZECH REPUBLIC

Number of pages

7

Pages from-to

166-172

UT code for WoS article

000289846400005

EID of the result in the Scopus database

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