MAGNETICALLY MODIFIED BENTONITE AND LADLE FURNACE SLAG FOR STRONTIUM SORPTION

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27360%2F24%3A10257348" target="_blank" >RIV/61989100:27360/24:10257348 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/61989100:27640/24:10257348

Výsledek na webu

<a href="https://www.confer.cz/nanocon/2024/5010-magnetically-modified-bentonite-and-ladle-furnace-slag-for-strontium-sorption" target="_blank" >https://www.confer.cz/nanocon/2024/5010-magnetically-modified-bentonite-and-ladle-furnace-slag-for-strontium-sorption</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.37904/nanocon.2024.5010" target="_blank" >10.37904/nanocon.2024.5010</a>

Jazyk výsledku

angličtina

Název v původním jazyce

MAGNETICALLY MODIFIED BENTONITE AND LADLE FURNACE SLAG FOR STRONTIUM SORPTION

Popis výsledku v původním jazyce

The removal of pollutants, especially those with long half-lives, from water remains a current challenge.Commercial bentonite and waste materials - ladle furnace slags - were selected as suitable sorbents for Sr2+.Bentonite and ladle furnace slags were modified with iron oxide (FexOy) nanoparticles (NPs) with magneticproperties using a microwave-assisted process, which allows easy removal of sorbents, including adsorbedpollutants from aqueous environments with a magnet. The sorption efficiencies of bentonite, ladle furnaceslags and their magnetic modifications were compared. The determined sorption capacity of furnace slags andtheir magnetic modifications was higher than the sorption capacity of bentonite and magnetically modifiedbentonite. The release of FexOy NPs from the magnetically modified sorbents during the sorption experimentswas monitored as well. The results of the experiments demonstrate the potential of using magnetically modifiedladle furnace slags for the removal of Sr2+ from aqueous environments.

Název v anglickém jazyce

MAGNETICALLY MODIFIED BENTONITE AND LADLE FURNACE SLAG FOR STRONTIUM SORPTION

Popis výsledku anglicky

The removal of pollutants, especially those with long half-lives, from water remains a current challenge.Commercial bentonite and waste materials - ladle furnace slags - were selected as suitable sorbents for Sr2+.Bentonite and ladle furnace slags were modified with iron oxide (FexOy) nanoparticles (NPs) with magneticproperties using a microwave-assisted process, which allows easy removal of sorbents, including adsorbedpollutants from aqueous environments with a magnet. The sorption efficiencies of bentonite, ladle furnaceslags and their magnetic modifications were compared. The determined sorption capacity of furnace slags andtheir magnetic modifications was higher than the sorption capacity of bentonite and magnetically modifiedbentonite. The release of FexOy NPs from the magnetically modified sorbents during the sorption experimentswas monitored as well. The results of the experiments demonstrate the potential of using magnetically modifiedladle furnace slags for the removal of Sr2+ from aqueous environments.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

20505 - Composites (including laminates, reinforced plastics, cermets, combined natural and synthetic fibre fabrics; filled composites)

Projekt

<a href="/cs/project/EF17_049%2F0008426" target="_blank" >EF17_049/0008426: Výzkum způsobů nakládání s odpady, materiály a vedlejšími produkty hutních a souvisejících provozů</a><br>

Návaznosti

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

Rok uplatnění

2024

Kód důvěrnosti údajů

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

Název statě ve sborníku

NANOCON 2024 : 16th International Conference on Nanomaterials - Research &amp; Application : abstracts : October 16-18, 2024, OREA Congress Hotel Brno, Czech Republic, EU

ISBN

978-80-88365-20-4

ISSN

—

e-ISSN

2694-930X

Počet stran výsledku

6

Strana od-do

188-193

Název nakladatele

Tanger

Místo vydání

Ostrava

Místo konání akce

Brno

Datum konání akce

16. 10. 2024

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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