Sintered magnesium ferrite particles in decolorization of anthraquinone dye AV 109: Combination of adsorption and Fenton process
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15510%2F25%3A73631469" target="_blank" >RIV/61989592:15510/25:73631469 - isvavai.cz</a>
Result on the web
<a href="https://doiserbia.nb.rs/Article.aspx?ID=0350-820X2400009S" target="_blank" >https://doiserbia.nb.rs/Article.aspx?ID=0350-820X2400009S</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.2298/SOS240219009S" target="_blank" >10.2298/SOS240219009S</a>
Alternative languages
Result language
angličtina
Original language name
Sintered magnesium ferrite particles in decolorization of anthraquinone dye AV 109: Combination of adsorption and Fenton process
Original language description
Magnesium ferrite (MgFe2O4) particles were synthetized by sol-gel method and used in the decolorization of the Acid Violet 109 (anthraquinone dye, AV109) water solutions' by combination of adsorption and heterogeneous Fenton process. The material's morphology and elemental analysis of the surface were revealed by Scanning electron microscopy and Energy Dispersive Spectroscopy (SEM/EDS). The X-Ray Diffraction (XRD) technique was used to analyse the crystallographic phase. In the first part of the decolorization experiment, the adsorption ability of the synthesized particles was investigated. During the adsorption study influence of pH was investigated. In the second part of the decolorization experiment, the effects of the various parameters on the Fenton process were studied such as the initial concentrations of hydrogen peroxide, dye, and magnesium ferrite particles. Influence of magnesium ferrite particles structure, pH value and reaction temperature were also investigated. The decolorization reaction was followed by UV-Visible (UV-Vis) spectrophotometry. At optimal conditions, the dye decolorization was 99.1% (55.4% by adsorption and 43.7% by the Fenton process). Both the adsorption and the Fenton process obey second-order kinetics.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
30304 - Public and environmental health
Result continuities
Project
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Continuities
N - Vyzkumna aktivita podporovana z neverejnych zdroju
Others
Publication year
2025
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
SCIENCE OF SINTERING
ISSN
0350-820X
e-ISSN
1820-7413
Volume of the periodical
57
Issue of the periodical within the volume
2
Country of publishing house
RS - THE REPUBLIC OF SERBIA
Number of pages
16
Pages from-to
287-302
UT code for WoS article
001524088900010
EID of the result in the Scopus database
2-s2.0-105019079471