Fractionation of Heavy Metals in Multi-Contaminated Soil Treated with Biochar Using the Sequential Extraction Procedure

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F21%3A88677" target="_blank" >RIV/60460709:41210/21:88677 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.mdpi.com/2218-273X/11/3/448" target="_blank" >https://www.mdpi.com/2218-273X/11/3/448</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.3390/biom11030448" target="_blank" >10.3390/biom11030448</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Fractionation of Heavy Metals in Multi-Contaminated Soil Treated with Biochar Using the Sequential Extraction Procedure

Popis výsledku v původním jazyce

Heavy metals HMs toxicity represents a global problem depending on the soil environments geochemical forms. Biochar addition safely reduces HMs mobile forms, thus, reducing their toxicity to plants. While several studies have shown that biochar could significantly stabilize HMs in contaminated soils, the study of the relationship of soil properties to potential mechanisms still needs further clarification, hence the importance of assessing a naturally contaminated soil amended, in this case with Paulownia biochar PB and Bamboo biochar BB to fractionate Pb, Cd, Zn, and Cu using short sequential fractionation plans. The relationship of soil pH and organic matter and its effect on the redistribution of these metals were estimated. The results indicated that the acidsoluble metals decreased while the fraction bound to organic matter increased compared to untreated pots. The increase in the organic matter metalbound was mostly at the expense of the decrease in the acid extractable and Fe/Mn bound ones. Th

Název v anglickém jazyce

Fractionation of Heavy Metals in Multi-Contaminated Soil Treated with Biochar Using the Sequential Extraction Procedure

Popis výsledku anglicky

Heavy metals HMs toxicity represents a global problem depending on the soil environments geochemical forms. Biochar addition safely reduces HMs mobile forms, thus, reducing their toxicity to plants. While several studies have shown that biochar could significantly stabilize HMs in contaminated soils, the study of the relationship of soil properties to potential mechanisms still needs further clarification, hence the importance of assessing a naturally contaminated soil amended, in this case with Paulownia biochar PB and Bamboo biochar BB to fractionate Pb, Cd, Zn, and Cu using short sequential fractionation plans. The relationship of soil pH and organic matter and its effect on the redistribution of these metals were estimated. The results indicated that the acidsoluble metals decreased while the fraction bound to organic matter increased compared to untreated pots. The increase in the organic matter metalbound was mostly at the expense of the decrease in the acid extractable and Fe/Mn bound ones. Th

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10608 - Biochemistry and molecular biology

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2021

Kód důvěrnosti údajů

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

Název periodika

Biomolecules

ISSN

2218-273X

e-ISSN

2218-273X

Svazek periodika

11

Číslo periodika v rámci svazku

3

Stát vydavatele periodika

CH - Švýcarská konfederace

Počet stran výsledku

13

Strana od-do

1-13

Kód UT WoS článku

000633437000001

EID výsledku v databázi Scopus

2-s2.0-85102592044