Heterogeneous Fenton Oxidation Using Magnesium Ferrite Nanoparticles for Ibuprofen Removal from Wastewater: Optimization and Kinetics Studies
Joint Authors
Wang, Zhao
Ivanets, Andrei
Prozorovich, Vladimir
Roshchina, Marina
Grigoraviciute-Puroniene, Inga
Zarkov, Aleksej
Kareiva, Aivaras
Srivastava, Varsha
Sillanpää, Mika
Source
Issue
Vol. 2020, Issue 2020 (31 Dec. 2020), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2020-09-16
Country of Publication
Egypt
No. of Pages
9
Main Subjects
Abstract EN
In this study, the catalytic properties of Fenton-like catalyst based on magnesium ferrite nanoparticles for IBP degradation were examined.
Structural and morphological studies showed the low crystallinity and mesoporous structure for the catalyst obtained via a glycine-nitrate method.
The influences of catalyst dosage, oxidant concentration, and solution pH on the pollutant degradation were investigated.
The pseudo-first-order model describes kinetic data, and under optimal condition (catalyst dose of 0.5 g L-1, H2O2 concentration of 20.0 mM, and pH of 8.0), apparent rate constant reached 0.091 min-1.
It was shown that Fenton reaction was mainly induced by iron atoms on the catalyst surface, which is supported by very low iron leaching (up to 0.05 mg L-1) and high catalytic activity at neutral solution pH (6.0-8.0).
It was found that the IBP mineralization onto magnesium ferrite catalyst was rapid and reached up to 98-100% within 40 min.
Thus, prepared magnesium ferrite nanoparticles can be used as an effective Fenton-like catalyst for the IBP degradation from wastewater.
American Psychological Association (APA)
Ivanets, Andrei& Prozorovich, Vladimir& Roshchina, Marina& Grigoraviciute-Puroniene, Inga& Zarkov, Aleksej& Kareiva, Aivaras…[et al.]. 2020. Heterogeneous Fenton Oxidation Using Magnesium Ferrite Nanoparticles for Ibuprofen Removal from Wastewater: Optimization and Kinetics Studies. Journal of Nanomaterials،Vol. 2020, no. 2020, pp.1-9.
https://search.emarefa.net/detail/BIM-1188570
Modern Language Association (MLA)
Ivanets, Andrei…[et al.]. Heterogeneous Fenton Oxidation Using Magnesium Ferrite Nanoparticles for Ibuprofen Removal from Wastewater: Optimization and Kinetics Studies. Journal of Nanomaterials No. 2020 (2020), pp.1-9.
https://search.emarefa.net/detail/BIM-1188570
American Medical Association (AMA)
Ivanets, Andrei& Prozorovich, Vladimir& Roshchina, Marina& Grigoraviciute-Puroniene, Inga& Zarkov, Aleksej& Kareiva, Aivaras…[et al.]. Heterogeneous Fenton Oxidation Using Magnesium Ferrite Nanoparticles for Ibuprofen Removal from Wastewater: Optimization and Kinetics Studies. Journal of Nanomaterials. 2020. Vol. 2020, no. 2020, pp.1-9.
https://search.emarefa.net/detail/BIM-1188570
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1188570