The dual effect of bone char on the mobility of microelements (Cr, Zn) in soils

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F20%3A88374" target="_blank" >RIV/60460709:41210/20:88374 - 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
The dual effect of bone char on the mobility of microelements (Cr, Zn) in soils
Original language description
The application of bone char to soil could increase soil fertility (as it is rich source of predominantly P), but its sorption ability determines its potential use for the remediation of risk element contaminated soils. This study aimed on the assessment of bone char effect on soil available content of Cr and Zn in laboratory incubation experiment. The finding revealed the efficiency of bone char to decrease the mobile content of Cr and higher efficiency at higher application rate and production temperature of bone char. On the contrary, the application of bone char significantly increased the available content of Zn in soil, especially at both application rate of 500 C bone char and at 5% of 300 C produced bone char. The available content of Zn in soil was even doubled after the application of 5% bone char produced at 500 C likely due to the high available content of Zn in the bone char compared to the soil. Therefore, the microelement contents and their mobility in bone chars in relation to soils n
Czech name
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Czech description
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Project
<a href="/en/project/GA19-02836S" target="_blank" >GA19-02836S: Biochar: the valorisation of solid wastes and improvement of soil properties</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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