Effect of rock phosphate and superphosphate application on mobility of elements (Cd, Zn, Pb, As, Fe, Mn) in contaminated soils

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F17%3A75986" target="_blank" >RIV/60460709:41210/17:75986 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/60460709:41330/17:75986

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Effect of rock phosphate and superphosphate application on mobility of elements (Cd, Zn, Pb, As, Fe, Mn) in contaminated soils

Popis výsledku v původním jazyce

Litavka and Malín soils are multi-contaminated soils in Czech Republic. Aim of paper was to determine the effect of rates of rock phosphate and superphosphate on Cd, Zn, Pb, As, Fe, and Mn mobility at different time and to compare their effectiveness with lime and dolomite tested in our previous study. In alkaline soil, there was an increase in Cd, Zn, As, and Mn mobility after superphosphate application but no effect on their mobility after rock phosphate application. In acidic soil, there was a decrease in CaCl2-extractable Cd and Zn and no effect on CaCl2-extractable Pb, As, Fe, and Mn after rock phosphate application. The same trends except Pb and Mn were recorded for acid-extractable concentrations. Phosphates were ineffective for immobilisation of all elements in alkaline soils. In acidic soils, phosphates were ineffective in immobilising As and Fe compared to lime and were less effective in Cd and Zn immobilisation than lime.

Název v anglickém jazyce

Effect of rock phosphate and superphosphate application on mobility of elements (Cd, Zn, Pb, As, Fe, Mn) in contaminated soils

Popis výsledku anglicky

Litavka and Malín soils are multi-contaminated soils in Czech Republic. Aim of paper was to determine the effect of rates of rock phosphate and superphosphate on Cd, Zn, Pb, As, Fe, and Mn mobility at different time and to compare their effectiveness with lime and dolomite tested in our previous study. In alkaline soil, there was an increase in Cd, Zn, As, and Mn mobility after superphosphate application but no effect on their mobility after rock phosphate application. In acidic soil, there was a decrease in CaCl2-extractable Cd and Zn and no effect on CaCl2-extractable Pb, As, Fe, and Mn after rock phosphate application. The same trends except Pb and Mn were recorded for acid-extractable concentrations. Phosphates were ineffective for immobilisation of all elements in alkaline soils. In acidic soils, phosphates were ineffective in immobilising As and Fe compared to lime and were less effective in Cd and Zn immobilisation than lime.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

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OECD FORD obor

10511 - Environmental sciences (social aspects to be 5.7)

Projekt

<a href="/cs/project/QJ1210211" target="_blank" >QJ1210211: Využití dlouhodobých polních pokusů s hnojením pro stanovení vstupu rizikových kovů z agroekosystémů do potravního řetězce.</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2017

Kód důvěrnosti údajů

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

Název periodika

Environmental Engineering and Management Journal

ISSN

1582-9596

e-ISSN

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Svazek periodika

16

Číslo periodika v rámci svazku

12

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

10

Strana od-do

2901-2910

Kód UT WoS článku

000423792300024

EID výsledku v databázi Scopus

2-s2.0-85045008842