Milošević, Milena

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  • Milošević, Milena (6)
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Author's Bibliography

Mn-Fe Layered Double Hydroxide Modified Cellulose-Based Membrane for Sustainable Anionic Pollutant Removal

Abduarahman, Muna Abdualatif; Vuksanović, Marija M.; Milošević, Milena; Egelja, Adela; Savić, Andrija; Veličković, Zlate; Marinković, Aleksandar

(Springer, 2024)

TY  - JOUR
AU  - Abduarahman, Muna Abdualatif
AU  - Vuksanović, Marija M.
AU  - Milošević, Milena
AU  - Egelja, Adela
AU  - Savić, Andrija
AU  - Veličković, Zlate
AU  - Marinković, Aleksandar
PY  - 2024
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/7322
AB  - This study aimed to investigate the adsorption of As(V), phosphate, and textile dye Acid Green 25 (AG-25) on layered double hydroxides Mn-Fe_LDH and corresponding membranes (wCell/Mn-Fe_LDH). The wCell membrane, derived from waste tobacco boxes, was formed by cross-linking of epoxy and amino modified cellulose fibers with epoxy modified Mn-Fe_LDH and lysine as cross-linker. Structural and morphological analyses were conducted for Mn-Fe_LDH and wCell/Mn-Fe_LDH. The batch system explored pH, contact time, temperature, and initial concentration effects on wCell/Mn-Fe_LDH adsorption efficiency. Adsorption capacities of 82.71, 106.9, and 130.3 mg g−1 were achieved for As(V), phosphate, and AG-25, respectively, indicating effective anionic species removal. Kinetic analysis suggested intraparticle diffusion as the rate-limiting step. Thermodynamic parameters and ionic strength effects indicated a physisorption mechanism for AG-25 and surface complexation for As(V) and phosphate. Biodegradation experiments after five adsorption/desorption cycles revealed the membrane’s decomposition, with phosphate’s strong bonding releasing essential elements valuable for soil fertilization. Effluent wastewater treatment demonstrated low environmental impact through the formation of insoluble As(V) salts and photocatalytic dye degradation.
PB  - Springer
T2  - Journal of Polymers and the Environment
T1  - Mn-Fe Layered Double Hydroxide Modified Cellulose-Based Membrane for Sustainable Anionic Pollutant Removal
DO  - 10.1007/s10924-024-03192-x
ER  - 
@article{
author = "Abduarahman, Muna Abdualatif and Vuksanović, Marija M. and Milošević, Milena and Egelja, Adela and Savić, Andrija and Veličković, Zlate and Marinković, Aleksandar",
year = "2024",
abstract = "This study aimed to investigate the adsorption of As(V), phosphate, and textile dye Acid Green 25 (AG-25) on layered double hydroxides Mn-Fe_LDH and corresponding membranes (wCell/Mn-Fe_LDH). The wCell membrane, derived from waste tobacco boxes, was formed by cross-linking of epoxy and amino modified cellulose fibers with epoxy modified Mn-Fe_LDH and lysine as cross-linker. Structural and morphological analyses were conducted for Mn-Fe_LDH and wCell/Mn-Fe_LDH. The batch system explored pH, contact time, temperature, and initial concentration effects on wCell/Mn-Fe_LDH adsorption efficiency. Adsorption capacities of 82.71, 106.9, and 130.3 mg g−1 were achieved for As(V), phosphate, and AG-25, respectively, indicating effective anionic species removal. Kinetic analysis suggested intraparticle diffusion as the rate-limiting step. Thermodynamic parameters and ionic strength effects indicated a physisorption mechanism for AG-25 and surface complexation for As(V) and phosphate. Biodegradation experiments after five adsorption/desorption cycles revealed the membrane’s decomposition, with phosphate’s strong bonding releasing essential elements valuable for soil fertilization. Effluent wastewater treatment demonstrated low environmental impact through the formation of insoluble As(V) salts and photocatalytic dye degradation.",
publisher = "Springer",
journal = "Journal of Polymers and the Environment",
title = "Mn-Fe Layered Double Hydroxide Modified Cellulose-Based Membrane for Sustainable Anionic Pollutant Removal",
doi = "10.1007/s10924-024-03192-x"
}
Abduarahman, M. A., Vuksanović, M. M., Milošević, M., Egelja, A., Savić, A., Veličković, Z.,& Marinković, A.. (2024). Mn-Fe Layered Double Hydroxide Modified Cellulose-Based Membrane for Sustainable Anionic Pollutant Removal. in Journal of Polymers and the Environment
Springer..
https://doi.org/10.1007/s10924-024-03192-x
Abduarahman MA, Vuksanović MM, Milošević M, Egelja A, Savić A, Veličković Z, Marinković A. Mn-Fe Layered Double Hydroxide Modified Cellulose-Based Membrane for Sustainable Anionic Pollutant Removal. in Journal of Polymers and the Environment. 2024;.
doi:10.1007/s10924-024-03192-x .
Abduarahman, Muna Abdualatif, Vuksanović, Marija M., Milošević, Milena, Egelja, Adela, Savić, Andrija, Veličković, Zlate, Marinković, Aleksandar, "Mn-Fe Layered Double Hydroxide Modified Cellulose-Based Membrane for Sustainable Anionic Pollutant Removal" in Journal of Polymers and the Environment (2024),
https://doi.org/10.1007/s10924-024-03192-x . .

Supplementary material for the article: Abduarahman, M. A.; Vuksanović, M. M.; Milošević, M.; Egelja, A.; Savić, A.; Veličković, Z. ; Marinković, A. Mn-Fe Layered Double Hydroxide Modified CelluloseBased Membrane for Sustainable Anionic Pollutant Removal. Journal of Polymers and the Environment 2024. https://doi.org/10.1007/s10924-024-03192-x

Abduarahman, Muna Abdualatif; Vuksanović, Marija M.; Milošević, Milena; Egelja, Adela; Savić, Andrija; Veličković, Zlate; Marinković, Aleksandar

(Springer, 2024)

TY  - DATA
AU  - Abduarahman, Muna Abdualatif
AU  - Vuksanović, Marija M.
AU  - Milošević, Milena
AU  - Egelja, Adela
AU  - Savić, Andrija
AU  - Veličković, Zlate
AU  - Marinković, Aleksandar
PY  - 2024
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/7333
AB  - This study aimed to investigate the adsorption of As(V), phosphate, and textile dye Acid Green 25 (AG-25) on layered double hydroxides Mn-Fe_LDH and corresponding membranes (wCell/Mn-Fe_LDH). The wCell membrane, derived from waste tobacco boxes, was formed by cross-linking of epoxy and amino modified cellulose fibers with epoxy modified Mn-Fe_LDH and lysine as cross-linker. Structural and morphological analyses were conducted for Mn-Fe_LDH and wCell/Mn-Fe_LDH. The batch system explored pH, contact time, temperature, and initial concentration effects on wCell/Mn-Fe_LDH adsorption efficiency. Adsorption capacities of 82.71, 106.9, and 130.3 mg g−1 were achieved for As(V), phosphate, and AG-25, respectively, indicating effective anionic species removal. Kinetic analysis suggested intraparticle diffusion as the rate-limiting step. Thermodynamic parameters and ionic strength effects indicated a physisorption mechanism for AG-25 and surface complexation for As(V) and phosphate. Biodegradation experiments after five adsorption/desorption cycles revealed the membrane’s decomposition, with phosphate’s strong bonding releasing essential elements valuable for soil fertilization. Effluent wastewater treatment demonstrated low environmental impact through the formation of insoluble As(V) salts and photocatalytic dye degradation.
PB  - Springer
T2  - Journal of Polymers and the Environment
T1  - Supplementary material for the article: Abduarahman, M. A.; Vuksanović, M. M.; Milošević, M.; Egelja, A.; Savić, A.; Veličković, Z. ; Marinković, A. Mn-Fe Layered Double Hydroxide Modified CelluloseBased Membrane for Sustainable Anionic Pollutant Removal. Journal of Polymers and the Environment 2024. https://doi.org/10.1007/s10924-024-03192-x
UR  - https://hdl.handle.net/21.15107/rcub_technorep_7333
ER  - 
@misc{
author = "Abduarahman, Muna Abdualatif and Vuksanović, Marija M. and Milošević, Milena and Egelja, Adela and Savić, Andrija and Veličković, Zlate and Marinković, Aleksandar",
year = "2024",
abstract = "This study aimed to investigate the adsorption of As(V), phosphate, and textile dye Acid Green 25 (AG-25) on layered double hydroxides Mn-Fe_LDH and corresponding membranes (wCell/Mn-Fe_LDH). The wCell membrane, derived from waste tobacco boxes, was formed by cross-linking of epoxy and amino modified cellulose fibers with epoxy modified Mn-Fe_LDH and lysine as cross-linker. Structural and morphological analyses were conducted for Mn-Fe_LDH and wCell/Mn-Fe_LDH. The batch system explored pH, contact time, temperature, and initial concentration effects on wCell/Mn-Fe_LDH adsorption efficiency. Adsorption capacities of 82.71, 106.9, and 130.3 mg g−1 were achieved for As(V), phosphate, and AG-25, respectively, indicating effective anionic species removal. Kinetic analysis suggested intraparticle diffusion as the rate-limiting step. Thermodynamic parameters and ionic strength effects indicated a physisorption mechanism for AG-25 and surface complexation for As(V) and phosphate. Biodegradation experiments after five adsorption/desorption cycles revealed the membrane’s decomposition, with phosphate’s strong bonding releasing essential elements valuable for soil fertilization. Effluent wastewater treatment demonstrated low environmental impact through the formation of insoluble As(V) salts and photocatalytic dye degradation.",
publisher = "Springer",
journal = "Journal of Polymers and the Environment",
title = "Supplementary material for the article: Abduarahman, M. A.; Vuksanović, M. M.; Milošević, M.; Egelja, A.; Savić, A.; Veličković, Z. ; Marinković, A. Mn-Fe Layered Double Hydroxide Modified CelluloseBased Membrane for Sustainable Anionic Pollutant Removal. Journal of Polymers and the Environment 2024. https://doi.org/10.1007/s10924-024-03192-x",
url = "https://hdl.handle.net/21.15107/rcub_technorep_7333"
}
Abduarahman, M. A., Vuksanović, M. M., Milošević, M., Egelja, A., Savić, A., Veličković, Z.,& Marinković, A.. (2024). Supplementary material for the article: Abduarahman, M. A.; Vuksanović, M. M.; Milošević, M.; Egelja, A.; Savić, A.; Veličković, Z. ; Marinković, A. Mn-Fe Layered Double Hydroxide Modified CelluloseBased Membrane for Sustainable Anionic Pollutant Removal. Journal of Polymers and the Environment 2024. https://doi.org/10.1007/s10924-024-03192-x. in Journal of Polymers and the Environment
Springer..
https://hdl.handle.net/21.15107/rcub_technorep_7333
Abduarahman MA, Vuksanović MM, Milošević M, Egelja A, Savić A, Veličković Z, Marinković A. Supplementary material for the article: Abduarahman, M. A.; Vuksanović, M. M.; Milošević, M.; Egelja, A.; Savić, A.; Veličković, Z. ; Marinković, A. Mn-Fe Layered Double Hydroxide Modified CelluloseBased Membrane for Sustainable Anionic Pollutant Removal. Journal of Polymers and the Environment 2024. https://doi.org/10.1007/s10924-024-03192-x. in Journal of Polymers and the Environment. 2024;.
https://hdl.handle.net/21.15107/rcub_technorep_7333 .
Abduarahman, Muna Abdualatif, Vuksanović, Marija M., Milošević, Milena, Egelja, Adela, Savić, Andrija, Veličković, Zlate, Marinković, Aleksandar, "Supplementary material for the article: Abduarahman, M. A.; Vuksanović, M. M.; Milošević, M.; Egelja, A.; Savić, A.; Veličković, Z. ; Marinković, A. Mn-Fe Layered Double Hydroxide Modified CelluloseBased Membrane for Sustainable Anionic Pollutant Removal. Journal of Polymers and the Environment 2024. https://doi.org/10.1007/s10924-024-03192-x" in Journal of Polymers and the Environment (2024),
https://hdl.handle.net/21.15107/rcub_technorep_7333 .

Green Plasticizer for Poly(vinyl chloride) Re-Granulate Production: Case Study of Sustainability Concept Implementation

Vuksanović, Marija M.; Milošević, Milena; Dimitrijević, Ivan; Milentijević, Gordana; Babincev, Ljiljana; Gržetić, Jelena; Marinković, Aleksandar; Milosavljević, Milutin

(MDPI, 2024)

TY  - JOUR
AU  - Vuksanović, Marija M.
AU  - Milošević, Milena
AU  - Dimitrijević, Ivan
AU  - Milentijević, Gordana
AU  - Babincev, Ljiljana
AU  - Gržetić, Jelena
AU  - Marinković, Aleksandar
AU  - Milosavljević, Milutin
PY  - 2024
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/7424
AB  - The increase in waste polymer recycling has helped in promoting sustainability, and together with the use of renewable raw materials, it has become a widespread concept with positive effects on both the economy and ecology. Accordingly, the aim of this study was the synthesis of “green” plasticizers, marked as LA/PG/PET/EG/LA, formed from waste poly(ethylene terephthalate) (PET) and bio-based platform chemicals propylene glycol (PG) and levulinic acid (LA). The structure of the obtained plasticizers was complex, as confirmed by results from nuclear magnetic resonance (NMR) and Fourier-transform infrared spectroscopy (FTIR) analysis. The LA/PG/PET/EG/LA plasticizers and waste poly(vinyl chloride) (PVC) were used in an optimized technology for PVC re-granulate production. The hardness of the PVC-based material with “green” plasticizers, in comparison to commercial plasticizer dioctyl terephthalate (DOTP), increased by 11.3%, while migration decreased. An improved material homogeneity and wettability of the fibers by the matrix were observed using SEM analysis of the material’s fracture surface, with a higher efficiency of intermolecular interactions leading to better mechanical performances of the newly designed materials. Thus, LA/PG/PET/EG/LA are unique materials with good compounding and plasticizing potential for PVC, as revealed by differential scanning calorimetry (DSC) and dynamic mechanical analysis (DMA). In that manner, the use of bio-renewable resources and recycled polymers will contribute to diminishing waste polymer generation, contributing to a lower carbon footprint.
PB  - MDPI
T2  - Processes
T1  - Green Plasticizer for Poly(vinyl chloride) Re-Granulate Production: Case Study of Sustainability Concept Implementation
IS  - 3
SP  - 520
VL  - 12
DO  - 10.3390/pr12030520
ER  - 
@article{
author = "Vuksanović, Marija M. and Milošević, Milena and Dimitrijević, Ivan and Milentijević, Gordana and Babincev, Ljiljana and Gržetić, Jelena and Marinković, Aleksandar and Milosavljević, Milutin",
year = "2024",
abstract = "The increase in waste polymer recycling has helped in promoting sustainability, and together with the use of renewable raw materials, it has become a widespread concept with positive effects on both the economy and ecology. Accordingly, the aim of this study was the synthesis of “green” plasticizers, marked as LA/PG/PET/EG/LA, formed from waste poly(ethylene terephthalate) (PET) and bio-based platform chemicals propylene glycol (PG) and levulinic acid (LA). The structure of the obtained plasticizers was complex, as confirmed by results from nuclear magnetic resonance (NMR) and Fourier-transform infrared spectroscopy (FTIR) analysis. The LA/PG/PET/EG/LA plasticizers and waste poly(vinyl chloride) (PVC) were used in an optimized technology for PVC re-granulate production. The hardness of the PVC-based material with “green” plasticizers, in comparison to commercial plasticizer dioctyl terephthalate (DOTP), increased by 11.3%, while migration decreased. An improved material homogeneity and wettability of the fibers by the matrix were observed using SEM analysis of the material’s fracture surface, with a higher efficiency of intermolecular interactions leading to better mechanical performances of the newly designed materials. Thus, LA/PG/PET/EG/LA are unique materials with good compounding and plasticizing potential for PVC, as revealed by differential scanning calorimetry (DSC) and dynamic mechanical analysis (DMA). In that manner, the use of bio-renewable resources and recycled polymers will contribute to diminishing waste polymer generation, contributing to a lower carbon footprint.",
publisher = "MDPI",
journal = "Processes",
title = "Green Plasticizer for Poly(vinyl chloride) Re-Granulate Production: Case Study of Sustainability Concept Implementation",
number = "3",
pages = "520",
volume = "12",
doi = "10.3390/pr12030520"
}
Vuksanović, M. M., Milošević, M., Dimitrijević, I., Milentijević, G., Babincev, L., Gržetić, J., Marinković, A.,& Milosavljević, M.. (2024). Green Plasticizer for Poly(vinyl chloride) Re-Granulate Production: Case Study of Sustainability Concept Implementation. in Processes
MDPI., 12(3), 520.
https://doi.org/10.3390/pr12030520
Vuksanović MM, Milošević M, Dimitrijević I, Milentijević G, Babincev L, Gržetić J, Marinković A, Milosavljević M. Green Plasticizer for Poly(vinyl chloride) Re-Granulate Production: Case Study of Sustainability Concept Implementation. in Processes. 2024;12(3):520.
doi:10.3390/pr12030520 .
Vuksanović, Marija M., Milošević, Milena, Dimitrijević, Ivan, Milentijević, Gordana, Babincev, Ljiljana, Gržetić, Jelena, Marinković, Aleksandar, Milosavljević, Milutin, "Green Plasticizer for Poly(vinyl chloride) Re-Granulate Production: Case Study of Sustainability Concept Implementation" in Processes, 12, no. 3 (2024):520,
https://doi.org/10.3390/pr12030520 . .

Characterization of Vaccinium myrtillus leaf extract-loaded liposomes

Elferjane, Muna Rajab; Milošević, Milena; Ćirić, Vojislav; Batinić, Petar; Bugarski, Branko; Marinković, Aleksandar; Jovanović, Aleksandra A.

(Savez hemijskih inženjera Srbije, 2024)

TY  - CONF
AU  - Elferjane, Muna Rajab
AU  - Milošević, Milena
AU  - Ćirić, Vojislav
AU  - Batinić, Petar
AU  - Bugarski, Branko
AU  - Marinković, Aleksandar
AU  - Jovanović, Aleksandra A.
PY  - 2024
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/7437
AB  - Vaccinium myrtillus L. leaves contain bioactive components, such as polyphenols, stilbenes, iridoid glycosides, fatty acids, and fibers. However, polyphenols possess low solubility, stability, and bioavailability, thus the encapsulation of the mentioned active principles in different carriers is necessary. Liposomes are widely used as a carrier for the encapsulation, preservation, and controlled release of polyphenols in various products. Therefore, the aims of the presented research are the development and characterization of V. myrillus leaf extract-loaded liposomes via the determination of encapsulation efficiency, particle size, polydispersity index (PDI), zeta potential, and mobility.
PB  - Savez hemijskih inženjera Srbije
C3  - Hemijska industrija - Supplementary Issue - ExcellMater Conference 2024 Abstracts
T1  - Characterization of Vaccinium myrtillus leaf extract-loaded liposomes
IS  - 1S
SP  - 65
VL  - 78
UR  - https://hdl.handle.net/21.15107/rcub_technorep_7437
ER  - 
@conference{
author = "Elferjane, Muna Rajab and Milošević, Milena and Ćirić, Vojislav and Batinić, Petar and Bugarski, Branko and Marinković, Aleksandar and Jovanović, Aleksandra A.",
year = "2024",
abstract = "Vaccinium myrtillus L. leaves contain bioactive components, such as polyphenols, stilbenes, iridoid glycosides, fatty acids, and fibers. However, polyphenols possess low solubility, stability, and bioavailability, thus the encapsulation of the mentioned active principles in different carriers is necessary. Liposomes are widely used as a carrier for the encapsulation, preservation, and controlled release of polyphenols in various products. Therefore, the aims of the presented research are the development and characterization of V. myrillus leaf extract-loaded liposomes via the determination of encapsulation efficiency, particle size, polydispersity index (PDI), zeta potential, and mobility.",
publisher = "Savez hemijskih inženjera Srbije",
journal = "Hemijska industrija - Supplementary Issue - ExcellMater Conference 2024 Abstracts",
title = "Characterization of Vaccinium myrtillus leaf extract-loaded liposomes",
number = "1S",
pages = "65",
volume = "78",
url = "https://hdl.handle.net/21.15107/rcub_technorep_7437"
}
Elferjane, M. R., Milošević, M., Ćirić, V., Batinić, P., Bugarski, B., Marinković, A.,& Jovanović, A. A.. (2024). Characterization of Vaccinium myrtillus leaf extract-loaded liposomes. in Hemijska industrija - Supplementary Issue - ExcellMater Conference 2024 Abstracts
Savez hemijskih inženjera Srbije., 78(1S), 65.
https://hdl.handle.net/21.15107/rcub_technorep_7437
Elferjane MR, Milošević M, Ćirić V, Batinić P, Bugarski B, Marinković A, Jovanović AA. Characterization of Vaccinium myrtillus leaf extract-loaded liposomes. in Hemijska industrija - Supplementary Issue - ExcellMater Conference 2024 Abstracts. 2024;78(1S):65.
https://hdl.handle.net/21.15107/rcub_technorep_7437 .
Elferjane, Muna Rajab, Milošević, Milena, Ćirić, Vojislav, Batinić, Petar, Bugarski, Branko, Marinković, Aleksandar, Jovanović, Aleksandra A., "Characterization of Vaccinium myrtillus leaf extract-loaded liposomes" in Hemijska industrija - Supplementary Issue - ExcellMater Conference 2024 Abstracts, 78, no. 1S (2024):65,
https://hdl.handle.net/21.15107/rcub_technorep_7437 .

Postupak dobijanja regranulata PVC-a sa dodatkom modifikovanog etilenvinilacetata (EVA) za meke proizvode

Marinković, Aleksandar; Milošević, Milena; Knežević, Nataša; Jovanović, Aleksandra A.; Gržetić, Jelena; Nikolić, Željko; Vuksanović, Marija

(2023)


                                            

                                            
Marinković, A., Milošević, M., Knežević, N., Jovanović, A. A., Gržetić, J., Nikolić, Ž.,& Vuksanović, M.. (2023). Postupak dobijanja regranulata PVC-a sa dodatkom modifikovanog etilenvinilacetata (EVA) za meke proizvode. .
https://hdl.handle.net/21.15107/rcub_technorep_7065
Marinković A, Milošević M, Knežević N, Jovanović AA, Gržetić J, Nikolić Ž, Vuksanović M. Postupak dobijanja regranulata PVC-a sa dodatkom modifikovanog etilenvinilacetata (EVA) za meke proizvode. 2023;.
https://hdl.handle.net/21.15107/rcub_technorep_7065 .
Marinković, Aleksandar, Milošević, Milena, Knežević, Nataša, Jovanović, Aleksandra A., Gržetić, Jelena, Nikolić, Željko, Vuksanović, Marija, "Postupak dobijanja regranulata PVC-a sa dodatkom modifikovanog etilenvinilacetata (EVA) za meke proizvode" (2023),
https://hdl.handle.net/21.15107/rcub_technorep_7065 .

ALKALI MODIFICATION OF FLY ASH FOR ADSORPTION OF SELECTED DYES

Karić, Nataša; Maletić, Marina; Živojinović, Sara; Vukčević, Marija; Milošević, Milena; Trivunac, Katarina; Perić Grujić, Aleksandra

(Belgrade : The Academy of Applied Technical Studies "Belgrade", 2023)

TY  - CONF
AU  - Karić, Nataša
AU  - Maletić, Marina
AU  - Živojinović, Sara
AU  - Vukčević, Marija
AU  - Milošević, Milena
AU  - Trivunac, Katarina
AU  - Perić Grujić, Aleksandra
PY  - 2023
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/6997
AB  - Fly ash (FA) is an industrial waste material generated during coal combustion in thermal
power plants. In order to reuse this kind of industrial waste, and at the same time to reduce its
quantity, fly ash was used as a cheap material for the preparation of efficient adsorbents for the
removal of selected dyes from water. For that purpose, different modification methods were used to
obtain alkali-activated fly ash samples. The success of the modification process and characterization
of the unmodified and modified materials was monitored by Fourier transform infrared spectroscopy,
and scanning electron microscopy/energy dispersive spectroscopy. The adsorption properties of
examined samples were studied through the adsorption of methylene blue, crystal violet, alizarin red,
and methyl orange. All samples showed the highest adsorption efficiency for crystal violet removal,
while the sample modified with a combination of NaOH, Na2SiO3, and diatomaceous earth
(FA/geopolymer) was the most efficient adsorbent for all selected dyes. Therefore, the influence of
initial pH value and contact time on adsorption was examined for the adsorption of crystal violet
onto FA/geopolymer. It was found that alkaline modification improves the adsorption characteristics
of fly ash making it a promising candidate to solve the problem of colored wastewater.
PB  - Belgrade : The Academy of Applied Technical Studies "Belgrade"
C3  - Conference Proceedings / International Scientific and Professional Conference Politehnika 2023, Belgrade, 15th December 2023
T1  - ALKALI MODIFICATION OF FLY ASH FOR ADSORPTION OF SELECTED DYES
EP  - 70
SP  - 66
UR  - https://hdl.handle.net/21.15107/rcub_technorep_6997
ER  - 
@conference{
author = "Karić, Nataša and Maletić, Marina and Živojinović, Sara and Vukčević, Marija and Milošević, Milena and Trivunac, Katarina and Perić Grujić, Aleksandra",
year = "2023",
abstract = "Fly ash (FA) is an industrial waste material generated during coal combustion in thermal
power plants. In order to reuse this kind of industrial waste, and at the same time to reduce its
quantity, fly ash was used as a cheap material for the preparation of efficient adsorbents for the
removal of selected dyes from water. For that purpose, different modification methods were used to
obtain alkali-activated fly ash samples. The success of the modification process and characterization
of the unmodified and modified materials was monitored by Fourier transform infrared spectroscopy,
and scanning electron microscopy/energy dispersive spectroscopy. The adsorption properties of
examined samples were studied through the adsorption of methylene blue, crystal violet, alizarin red,
and methyl orange. All samples showed the highest adsorption efficiency for crystal violet removal,
while the sample modified with a combination of NaOH, Na2SiO3, and diatomaceous earth
(FA/geopolymer) was the most efficient adsorbent for all selected dyes. Therefore, the influence of
initial pH value and contact time on adsorption was examined for the adsorption of crystal violet
onto FA/geopolymer. It was found that alkaline modification improves the adsorption characteristics
of fly ash making it a promising candidate to solve the problem of colored wastewater.",
publisher = "Belgrade : The Academy of Applied Technical Studies "Belgrade"",
journal = "Conference Proceedings / International Scientific and Professional Conference Politehnika 2023, Belgrade, 15th December 2023",
title = "ALKALI MODIFICATION OF FLY ASH FOR ADSORPTION OF SELECTED DYES",
pages = "70-66",
url = "https://hdl.handle.net/21.15107/rcub_technorep_6997"
}
Karić, N., Maletić, M., Živojinović, S., Vukčević, M., Milošević, M., Trivunac, K.,& Perić Grujić, A.. (2023). ALKALI MODIFICATION OF FLY ASH FOR ADSORPTION OF SELECTED DYES. in Conference Proceedings / International Scientific and Professional Conference Politehnika 2023, Belgrade, 15th December 2023
Belgrade : The Academy of Applied Technical Studies "Belgrade"., 66-70.
https://hdl.handle.net/21.15107/rcub_technorep_6997
Karić N, Maletić M, Živojinović S, Vukčević M, Milošević M, Trivunac K, Perić Grujić A. ALKALI MODIFICATION OF FLY ASH FOR ADSORPTION OF SELECTED DYES. in Conference Proceedings / International Scientific and Professional Conference Politehnika 2023, Belgrade, 15th December 2023. 2023;:66-70.
https://hdl.handle.net/21.15107/rcub_technorep_6997 .
Karić, Nataša, Maletić, Marina, Živojinović, Sara, Vukčević, Marija, Milošević, Milena, Trivunac, Katarina, Perić Grujić, Aleksandra, "ALKALI MODIFICATION OF FLY ASH FOR ADSORPTION OF SELECTED DYES" in Conference Proceedings / International Scientific and Professional Conference Politehnika 2023, Belgrade, 15th December 2023 (2023):66-70,
https://hdl.handle.net/21.15107/rcub_technorep_6997 .