Slags as cheap material for wastewater purifying
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61988987%3A17310%2F15%3AA1601EEC" target="_blank" >RIV/61988987:17310/15:A1601EEC - isvavai.cz</a>
Výsledek na webu
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DOI - Digital Object Identifier
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Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Slags as cheap material for wastewater purifying
Popis výsledku v původním jazyce
The aim of this work was to find if slags could be multifunction sorbents. The contribution is aimed at characterization of slags and their sorption properties. It was found by infrared analysis that blast furnace slag contains mainly silicates and a small amount of carbonates. Steel making slag has lower content of silicate minerals and a higher amount of carbonates. The characterized samples of the blast furnace and steel making slags were tested as possible sorbents. The sorption experiments were carried out by batch method in aqueous medium. The selected metal cations and anions were used as adsorbates. It was found that metal cations removing is influenced by alkalization property of slags. The mechanism of the metal cations removing is supposed to be an adsorption combined with precipitation indicated by a high pH after sorption experiments. Slags can be possibly used for remediation of wastewater containing metal ions.
Název v anglickém jazyce
Slags as cheap material for wastewater purifying
Popis výsledku anglicky
The aim of this work was to find if slags could be multifunction sorbents. The contribution is aimed at characterization of slags and their sorption properties. It was found by infrared analysis that blast furnace slag contains mainly silicates and a small amount of carbonates. Steel making slag has lower content of silicate minerals and a higher amount of carbonates. The characterized samples of the blast furnace and steel making slags were tested as possible sorbents. The sorption experiments were carried out by batch method in aqueous medium. The selected metal cations and anions were used as adsorbates. It was found that metal cations removing is influenced by alkalization property of slags. The mechanism of the metal cations removing is supposed to be an adsorption combined with precipitation indicated by a high pH after sorption experiments. Slags can be possibly used for remediation of wastewater containing metal ions.
Klasifikace
Druh
D - Stať ve sborníku
CEP obor
CA - Anorganická chemie
OECD FORD obor
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Návaznosti výsledku
Projekt
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Návaznosti
S - Specificky vyzkum na vysokych skolach
Ostatní
Rok uplatnění
2015
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název statě ve sborníku
19th Conference on Environment and Mineral Processing Part I
ISBN
978-80-248-3753-6
ISSN
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e-ISSN
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Počet stran výsledku
232
Strana od-do
137-142
Název nakladatele
VŠB-TU Ostrava
Místo vydání
Ostrava
Místo konání akce
Ostrava
Datum konání akce
4. 6. 2015
Typ akce podle státní příslušnosti
WRD - Celosvětová akce
Kód UT WoS článku
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