Vujović, Zoran

Link to this page

Authority KeyName Variants
89b0e90a-2f79-4d25-bdeb-5e08d290c3c6
  • Vujović, Zoran (2)
Projects

Author's Bibliography

Radionuclide Immobilization by Sorption onto Waste Concrete and Bricks—Experimental Design Methodology

Jelić, Ivana V.; Šljivić-Ivanović, Marija Z.; Dimović, Slavko; Antonijević, Dragi Lj.; Jović, Mihajlo D.; Vujović, Zoran; Smičiklas, Ivana D.

(2019)

TY  - JOUR
AU  - Jelić, Ivana V.
AU  - Šljivić-Ivanović, Marija Z.
AU  - Dimović, Slavko
AU  - Antonijević, Dragi Lj.
AU  - Jović, Mihajlo D.
AU  - Vujović, Zoran
AU  - Smičiklas, Ivana D.
PY  - 2019
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/8611
AB  - The utilization of construction and demolition waste materials for the radionuclide immobilization by sorption processes was investigated. Given that the liquid radioactive waste usually has a complex composition and that effects of competition may significantly influence the efficiency of the treatment, the Simplex Centroid experimental design was used to explore ions sorption from multi-component solutions. For the purpose of this study, the common components of construction and demolition waste, such as pathway concrete and different bricks samples, were used along with the multi-component Sr2+, Co2+, and Ni2+ ions solutions. The equations for the prediction of metal ions sorption capacities were derived. The coefficients that correspond to the linear and interaction terms were obtained using a special cubic model. Likewise, by analysis of variance, statistically significant terms of the obtained polynomial were defined. The investigation has shown that the most effective sorption was onto the pathway concrete for all three cations, while the highest sorption capacity was found for Co2+ ions. Also, it has been determined that concerning Sr2+ ion removal there was a competition with coexisting Co2+ and Ni2+ ions, reducing its sorption capacity, while sorption of Co2+ and Ni2+ occurred more independently on other cations in multi-component solutions. Based on the obtained results, the applied experimental design can be efficiently used for the description of competitive sorption process and could be a powerful tool for the prediction of cation immobilization in liquid radioactive waste treatment.
T2  - Water, Air, & Soil Pollution
T1  - Radionuclide Immobilization by Sorption onto Waste Concrete and Bricks—Experimental Design Methodology
VL  - 230
IS  - 10
SP  - 242
DO  - 10.1007/s11270-019-4298-3
ER  - 
@article{
author = "Jelić, Ivana V. and Šljivić-Ivanović, Marija Z. and Dimović, Slavko and Antonijević, Dragi Lj. and Jović, Mihajlo D. and Vujović, Zoran and Smičiklas, Ivana D.",
year = "2019",
abstract = "The utilization of construction and demolition waste materials for the radionuclide immobilization by sorption processes was investigated. Given that the liquid radioactive waste usually has a complex composition and that effects of competition may significantly influence the efficiency of the treatment, the Simplex Centroid experimental design was used to explore ions sorption from multi-component solutions. For the purpose of this study, the common components of construction and demolition waste, such as pathway concrete and different bricks samples, were used along with the multi-component Sr2+, Co2+, and Ni2+ ions solutions. The equations for the prediction of metal ions sorption capacities were derived. The coefficients that correspond to the linear and interaction terms were obtained using a special cubic model. Likewise, by analysis of variance, statistically significant terms of the obtained polynomial were defined. The investigation has shown that the most effective sorption was onto the pathway concrete for all three cations, while the highest sorption capacity was found for Co2+ ions. Also, it has been determined that concerning Sr2+ ion removal there was a competition with coexisting Co2+ and Ni2+ ions, reducing its sorption capacity, while sorption of Co2+ and Ni2+ occurred more independently on other cations in multi-component solutions. Based on the obtained results, the applied experimental design can be efficiently used for the description of competitive sorption process and could be a powerful tool for the prediction of cation immobilization in liquid radioactive waste treatment.",
journal = "Water, Air, & Soil Pollution",
title = "Radionuclide Immobilization by Sorption onto Waste Concrete and Bricks—Experimental Design Methodology",
volume = "230",
number = "10",
pages = "242",
doi = "10.1007/s11270-019-4298-3"
}
Jelić, I. V., Šljivić-Ivanović, M. Z., Dimović, S., Antonijević, D. Lj., Jović, M. D., Vujović, Z.,& Smičiklas, I. D.. (2019). Radionuclide Immobilization by Sorption onto Waste Concrete and Bricks—Experimental Design Methodology. in Water, Air, & Soil Pollution, 230(10), 242.
https://doi.org/10.1007/s11270-019-4298-3
Jelić IV, Šljivić-Ivanović MZ, Dimović S, Antonijević DL, Jović MD, Vujović Z, Smičiklas ID. Radionuclide Immobilization by Sorption onto Waste Concrete and Bricks—Experimental Design Methodology. in Water, Air, & Soil Pollution. 2019;230(10):242.
doi:10.1007/s11270-019-4298-3 .
Jelić, Ivana V., Šljivić-Ivanović, Marija Z., Dimović, Slavko, Antonijević, Dragi Lj., Jović, Mihajlo D., Vujović, Zoran, Smičiklas, Ivana D., "Radionuclide Immobilization by Sorption onto Waste Concrete and Bricks—Experimental Design Methodology" in Water, Air, & Soil Pollution, 230, no. 10 (2019):242,
https://doi.org/10.1007/s11270-019-4298-3 . .
1
1
1

Leaching kinetics of Co(II) and Sr(II) contaminated soil via chemical extraction method

Dimović, Slavko; Jović, Mihajlo D.; Šljivić-Ivanović, Marija Z.; Stanić, Vojislav; Vujović, Zoran; Smičiklas, Ivana D.

(2018)

TY  - JOUR
AU  - Dimović, Slavko
AU  - Jović, Mihajlo D.
AU  - Šljivić-Ivanović, Marija Z.
AU  - Stanić, Vojislav
AU  - Vujović, Zoran
AU  - Smičiklas, Ivana D.
PY  - 2018
UR  - http://www.doiserbia.nb.rs/Article.aspx?ID=1451-39941803252D
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/8122
AB  - Artificially contaminated soil, with mixture of Co(II) and Sr(II) ions in different proportions, was tested. The main aim was to investigate the possibility of ethylenediamine-tetraacetic acid (EDTA) utilization in the chemical extraction process as a method for soil remediation in the case of mixed contamination. The efficiency of this process when EDTA of 10 -4 molL -1 was used was low, while the application of the EDTA solution of the initial concentration 5 · 10 -3 molL -1 or higher showed almost the same efficiency. This suggested that the application of the solution EDTA (5 · 10 -3 molL -1 ) is optimal from the aspect of cost and degradation of soil properties. Furthermore, process kinetic was fitted using one parameter shrinking core models. Kinetic data modeling showed that the process is complex, demanding multi resistance kinetic model. © 2018, Vinca Inst Nuclear Sci. All rights reserved.
T2  - Nuclear Technology and Radiation Protection
T1  - Leaching kinetics of Co(II) and Sr(II) contaminated soil via chemical extraction method
VL  - 33
IS  - 3
SP  - 252
EP  - 259
DO  - 10.2298/NTRP1803252D
ER  - 
@article{
author = "Dimović, Slavko and Jović, Mihajlo D. and Šljivić-Ivanović, Marija Z. and Stanić, Vojislav and Vujović, Zoran and Smičiklas, Ivana D.",
year = "2018",
abstract = "Artificially contaminated soil, with mixture of Co(II) and Sr(II) ions in different proportions, was tested. The main aim was to investigate the possibility of ethylenediamine-tetraacetic acid (EDTA) utilization in the chemical extraction process as a method for soil remediation in the case of mixed contamination. The efficiency of this process when EDTA of 10 -4 molL -1 was used was low, while the application of the EDTA solution of the initial concentration 5 · 10 -3 molL -1 or higher showed almost the same efficiency. This suggested that the application of the solution EDTA (5 · 10 -3 molL -1 ) is optimal from the aspect of cost and degradation of soil properties. Furthermore, process kinetic was fitted using one parameter shrinking core models. Kinetic data modeling showed that the process is complex, demanding multi resistance kinetic model. © 2018, Vinca Inst Nuclear Sci. All rights reserved.",
journal = "Nuclear Technology and Radiation Protection",
title = "Leaching kinetics of Co(II) and Sr(II) contaminated soil via chemical extraction method",
volume = "33",
number = "3",
pages = "252-259",
doi = "10.2298/NTRP1803252D"
}
Dimović, S., Jović, M. D., Šljivić-Ivanović, M. Z., Stanić, V., Vujović, Z.,& Smičiklas, I. D.. (2018). Leaching kinetics of Co(II) and Sr(II) contaminated soil via chemical extraction method. in Nuclear Technology and Radiation Protection, 33(3), 252-259.
https://doi.org/10.2298/NTRP1803252D
Dimović S, Jović MD, Šljivić-Ivanović MZ, Stanić V, Vujović Z, Smičiklas ID. Leaching kinetics of Co(II) and Sr(II) contaminated soil via chemical extraction method. in Nuclear Technology and Radiation Protection. 2018;33(3):252-259.
doi:10.2298/NTRP1803252D .
Dimović, Slavko, Jović, Mihajlo D., Šljivić-Ivanović, Marija Z., Stanić, Vojislav, Vujović, Zoran, Smičiklas, Ivana D., "Leaching kinetics of Co(II) and Sr(II) contaminated soil via chemical extraction method" in Nuclear Technology and Radiation Protection, 33, no. 3 (2018):252-259,
https://doi.org/10.2298/NTRP1803252D . .
1
1