Magnetically Modified Biosorbent for Rapid Beryllium Elimination from the Aqueous Environment

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27640%2F21%3A10249584" target="_blank" >RIV/61989100:27640/21:10249584 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/61989100:27730/21:10249584

Výsledek na webu

<a href="https://www.mdpi.com/1996-1944/14/21/6610" target="_blank" >https://www.mdpi.com/1996-1944/14/21/6610</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.3390/ma14216610" target="_blank" >10.3390/ma14216610</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Magnetically Modified Biosorbent for Rapid Beryllium Elimination from the Aqueous Environment

Popis výsledku v původním jazyce

Although both beryllium and its compounds display high toxicity, little attention has been focused on the removal of beryllium from wastewaters. In this research, magnetically modified biochar obtained from poor-quality wheat with two distinct FexOy contents was studied as a sorbent for the elimination of beryllium from an aqueous solution. The determined elimination efficiency was higher than 80% in both prepared composites, and the presence of FexOy did not affect the sorption properties. The experimental q(max) values were determined to be 1.44 mg/g for original biochar and biochar with lower content of iron and 1.45 mg/g for the biochar with higher iron content. The optimum pH values favorable for sorption were determined to be 6. After the sorption procedure, the sorbent was still magnetically active enough to be removed from the solution by a magnet. Using magnetically modified sorbents proved to be an easy to apply, low-cost, and effective technique.&lt;/p&gt;

Název v anglickém jazyce

Magnetically Modified Biosorbent for Rapid Beryllium Elimination from the Aqueous Environment

Popis výsledku anglicky

Although both beryllium and its compounds display high toxicity, little attention has been focused on the removal of beryllium from wastewaters. In this research, magnetically modified biochar obtained from poor-quality wheat with two distinct FexOy contents was studied as a sorbent for the elimination of beryllium from an aqueous solution. The determined elimination efficiency was higher than 80% in both prepared composites, and the presence of FexOy did not affect the sorption properties. The experimental q(max) values were determined to be 1.44 mg/g for original biochar and biochar with lower content of iron and 1.45 mg/g for the biochar with higher iron content. The optimum pH values favorable for sorption were determined to be 6. After the sorption procedure, the sorbent was still magnetically active enough to be removed from the solution by a magnet. Using magnetically modified sorbents proved to be an easy to apply, low-cost, and effective technique.&lt;/p&gt;

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10400 - Chemical sciences

Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

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

Rok uplatnění

2021

Kód důvěrnosti údajů

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

Název periodika

Materials

ISSN

1996-1944

e-ISSN

—

Svazek periodika

14

Číslo periodika v rámci svazku

21

Stát vydavatele periodika

CH - Švýcarská konfederace

Počet stran výsledku

16

Strana od-do

—

Kód UT WoS článku

000718587900001

EID výsledku v databázi Scopus

2-s2.0-85118726324