Ba, Pb and Zn immobilization in magnesium potassium phosphate cement matrix
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F25%3A00385311" target="_blank" >RIV/68407700:21110/25:00385311 - isvavai.cz</a>
Výsledek na webu
<a href="https://doi.org/10.1063/5.0286268" target="_blank" >https://doi.org/10.1063/5.0286268</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1063/5.0286268" target="_blank" >10.1063/5.0286268</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Ba, Pb and Zn immobilization in magnesium potassium phosphate cement matrix
Popis výsledku v původním jazyce
The safe management of materials containing heavy metals (HMs) is an important issue for the protection of the environment. Immobilization treatment is an effective technology for the accomplishment of this goal. The suitability of magnesium potassium phosphate cement (MKPC) for the fixing of HMs was investigated. The developed material, composite, has been evaluated based on the experimental analysis of its structural and mechanical properties and the leachability of the metals studied. Although the admixing of HMs led to the slight reduction in the porosity value, they damaged significantly mechanical parameters tested. However, the retained mechanical strength was still high enough for specific building applications. On the other hand, the hardened composite matrix showed an outstanding ability to immobilize HMs as their concentrations in the prepared leachate were very low and the immobilization ratios achieved were close to 100%.
Název v anglickém jazyce
Ba, Pb and Zn immobilization in magnesium potassium phosphate cement matrix
Popis výsledku anglicky
The safe management of materials containing heavy metals (HMs) is an important issue for the protection of the environment. Immobilization treatment is an effective technology for the accomplishment of this goal. The suitability of magnesium potassium phosphate cement (MKPC) for the fixing of HMs was investigated. The developed material, composite, has been evaluated based on the experimental analysis of its structural and mechanical properties and the leachability of the metals studied. Although the admixing of HMs led to the slight reduction in the porosity value, they damaged significantly mechanical parameters tested. However, the retained mechanical strength was still high enough for specific building applications. On the other hand, the hardened composite matrix showed an outstanding ability to immobilize HMs as their concentrations in the prepared leachate were very low and the immobilization ratios achieved were close to 100%.
Klasifikace
Druh
D - Stať ve sborníku
CEP obor
—
OECD FORD obor
20501 - Materials engineering
Návaznosti výsledku
Projekt
<a href="/cs/project/GA23-04744S" target="_blank" >GA23-04744S: Výzkum imobilizace těžkých kovů v alternativních nízkouhlíkových kompozitech</a><br>
Návaznosti
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Ostatní
Rok uplatnění
2025
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
AIP Conference Proceedings 3315
ISBN
—
ISSN
1551-7616
e-ISSN
1551-7616
Počet stran výsledku
4
Strana od-do
"060003-1"-"060003-4"
Název nakladatele
AIP Publishing, APL, the American Institute of Physics
Místo vydání
Melville, NY
Místo konání akce
Heraklion
Datum konání akce
11. 9. 2023
Typ akce podle státní příslušnosti
WRD - Celosvětová akce
Kód UT WoS článku
—