TY  - JOUR
AU  - Janković, Bojan
AU  - Manić, Nebojša
AU  - Jović, Mihajlo
AU  - Smiciklas, Ivana
PY  - 2022
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/3686
AB  - The issue of accumulated seashell waste has been increasingly addressed in the studies of its applicability as a secondary source of calcium carbonate. In this work, the mechanism of the thermo-oxidative degradation of two types of mollusk shells (Dosinia exoleta-DE and oyster Ostrea edulis-OE) was investigated using simultaneous thermal analysis. Physicochemical characterization of raw and calcined materials was performed by XRD and SEM techniques. Results show that increasing powder particle size and heating rate affect the degradation of investigated shells differently and have a significant contribution to released quantities of CO2. It was proposed that the calcination rate of DE powders is determined by the strain-induced collapse of CO2-deficient calcite at its interface with crystalline CaO rods-like structure, with simultaneous expulsion of CO2. A much higher CO2 concentration was identified during the degradation of OE powders, favoring the carbonation reaction and, consequently, increasing the temperature and activation energy of the investigated reaction. Under elevated CO2 concentration, the CaO aggregation step is enhanced by slower reaction kinetics at lower temperatures since both CO2 desorption and structural transformations are probably hindered. The proposed mechanism leads to a meaningful correlation between thermodynamic quantities (enthalpy-entropy compensation) in the form of an iso-kinetic relationship.
PB  - Springer, Dordrecht
T2  - Journal of Thermal Analysis and Calorimetry
T1  - Kinetic and thermodynamic analysis of thermo-oxidative degradation of seashell powders with different particle size fractions: compensation effect and iso-equilibrium phenomena
EP  - 2334
IS  - 3
SP  - 2305
VL  - 147
DO  - 10.1007/s10973-020-10474-8
ER  - 

@article{
author = "Janković, Bojan and Manić, Nebojša and Jović, Mihajlo and Smiciklas, Ivana",
year = "2022",
abstract = "The issue of accumulated seashell waste has been increasingly addressed in the studies of its applicability as a secondary source of calcium carbonate. In this work, the mechanism of the thermo-oxidative degradation of two types of mollusk shells (Dosinia exoleta-DE and oyster Ostrea edulis-OE) was investigated using simultaneous thermal analysis. Physicochemical characterization of raw and calcined materials was performed by XRD and SEM techniques. Results show that increasing powder particle size and heating rate affect the degradation of investigated shells differently and have a significant contribution to released quantities of CO2. It was proposed that the calcination rate of DE powders is determined by the strain-induced collapse of CO2-deficient calcite at its interface with crystalline CaO rods-like structure, with simultaneous expulsion of CO2. A much higher CO2 concentration was identified during the degradation of OE powders, favoring the carbonation reaction and, consequently, increasing the temperature and activation energy of the investigated reaction. Under elevated CO2 concentration, the CaO aggregation step is enhanced by slower reaction kinetics at lower temperatures since both CO2 desorption and structural transformations are probably hindered. The proposed mechanism leads to a meaningful correlation between thermodynamic quantities (enthalpy-entropy compensation) in the form of an iso-kinetic relationship.",
publisher = "Springer, Dordrecht",
journal = "Journal of Thermal Analysis and Calorimetry",
title = "Kinetic and thermodynamic analysis of thermo-oxidative degradation of seashell powders with different particle size fractions: compensation effect and iso-equilibrium phenomena",
pages = "2334-2305",
number = "3",
volume = "147",
doi = "10.1007/s10973-020-10474-8"
}

Janković, B., Manić, N., Jović, M.,& Smiciklas, I.. (2022). Kinetic and thermodynamic analysis of thermo-oxidative degradation of seashell powders with different particle size fractions: compensation effect and iso-equilibrium phenomena. in Journal of Thermal Analysis and Calorimetry
Springer, Dordrecht., 147(3), 2305-2334.
https://doi.org/10.1007/s10973-020-10474-8

Janković B, Manić N, Jović M, Smiciklas I. Kinetic and thermodynamic analysis of thermo-oxidative degradation of seashell powders with different particle size fractions: compensation effect and iso-equilibrium phenomena. in Journal of Thermal Analysis and Calorimetry. 2022;147(3):2305-2334.
doi:10.1007/s10973-020-10474-8 .

Janković, Bojan, Manić, Nebojša, Jović, Mihajlo, Smiciklas, Ivana, "Kinetic and thermodynamic analysis of thermo-oxidative degradation of seashell powders with different particle size fractions: compensation effect and iso-equilibrium phenomena" in Journal of Thermal Analysis and Calorimetry, 147, no. 3 (2022):2305-2334,
https://doi.org/10.1007/s10973-020-10474-8 . .

TY  - JOUR
AU  - Janković, Bojan
AU  - Smiciklas, Ivana
AU  - Manić, Nebojša
AU  - Mraković, Ana
AU  - Mandić, Milica
AU  - Veljović, Đorđe
AU  - Jović, Mihajlo
PY  - 2020
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/3397
AB  - Thermo-oxidative degradation of mollusk shells to CaO through intermediate phase of CaCO3 has been investigated using various analytical techniques. Powders of shells species (Dosinia exoleta and Ostrea edulis), with particle size fractions of 0.045 - 0.125 mm, 0.125-0.2 mm, and 0.2-1 mm, were subjected to degradation at the various heating rates (5, 10, 15 and 20 degrees C min(-1)). Degradation pathway of this carbonate-rich waste material has not yet been analyzed in detail at particulate level. Understanding transformation process in air should lead to control over yield and morphology of final product. Thermogravimetric analysis (TGA) and X-ray diffraction (XRD) techniques were used to benchmark transformation steps at different heating rates and final decarbonation temperatures, while scanning electron microscope (SEM) was used to analyze the effect of temperature on evolution of morphological changes for particles of different fractions. It was found that sintering in the presence of carbon dioxide (CO2) could be triggered by agglomeration of CaO crystals, enhanced by CO2 adsorption that increases surface energy.
PB  - Elsevier, Amsterdam
T2  - Thermochimica Acta
T1  - Thermo-oxidative evolution and physico-chemical characterization of seashell waste for application in commercial sectors
VL  - 686
DO  - 10.1016/j.tca.2020.178568
ER  - 

@article{
author = "Janković, Bojan and Smiciklas, Ivana and Manić, Nebojša and Mraković, Ana and Mandić, Milica and Veljović, Đorđe and Jović, Mihajlo",
year = "2020",
abstract = "Thermo-oxidative degradation of mollusk shells to CaO through intermediate phase of CaCO3 has been investigated using various analytical techniques. Powders of shells species (Dosinia exoleta and Ostrea edulis), with particle size fractions of 0.045 - 0.125 mm, 0.125-0.2 mm, and 0.2-1 mm, were subjected to degradation at the various heating rates (5, 10, 15 and 20 degrees C min(-1)). Degradation pathway of this carbonate-rich waste material has not yet been analyzed in detail at particulate level. Understanding transformation process in air should lead to control over yield and morphology of final product. Thermogravimetric analysis (TGA) and X-ray diffraction (XRD) techniques were used to benchmark transformation steps at different heating rates and final decarbonation temperatures, while scanning electron microscope (SEM) was used to analyze the effect of temperature on evolution of morphological changes for particles of different fractions. It was found that sintering in the presence of carbon dioxide (CO2) could be triggered by agglomeration of CaO crystals, enhanced by CO2 adsorption that increases surface energy.",
publisher = "Elsevier, Amsterdam",
journal = "Thermochimica Acta",
title = "Thermo-oxidative evolution and physico-chemical characterization of seashell waste for application in commercial sectors",
volume = "686",
doi = "10.1016/j.tca.2020.178568"
}

Janković, B., Smiciklas, I., Manić, N., Mraković, A., Mandić, M., Veljović, Đ.,& Jović, M.. (2020). Thermo-oxidative evolution and physico-chemical characterization of seashell waste for application in commercial sectors. in Thermochimica Acta
Elsevier, Amsterdam., 686.
https://doi.org/10.1016/j.tca.2020.178568

Janković B, Smiciklas I, Manić N, Mraković A, Mandić M, Veljović Đ, Jović M. Thermo-oxidative evolution and physico-chemical characterization of seashell waste for application in commercial sectors. in Thermochimica Acta. 2020;686.
doi:10.1016/j.tca.2020.178568 .

Janković, Bojan, Smiciklas, Ivana, Manić, Nebojša, Mraković, Ana, Mandić, Milica, Veljović, Đorđe, Jović, Mihajlo, "Thermo-oxidative evolution and physico-chemical characterization of seashell waste for application in commercial sectors" in Thermochimica Acta, 686 (2020),
https://doi.org/10.1016/j.tca.2020.178568 . .

TY  - JOUR
AU  - Jelić, Ivana
AU  - Sljivić-Ivanović, Marija
AU  - Dimović, Slavko
AU  - Antonijević, Dragi
AU  - Jović, Mihajlo
AU  - Vujović, Zoran
AU  - Smiciklas, Ivana
PY  - 2019
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/3005
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.
PB  - Springer International Publishing Ag, Cham
T2  - Water Air and Soil Pollution
T1  - Radionuclide Immobilization by Sorption onto Waste Concrete and Bricks-Experimental Design Methodology
IS  - 10
VL  - 230
DO  - 10.1007/s11270-019-4298-3
ER  - 

@article{
author = "Jelić, Ivana and Sljivić-Ivanović, Marija and Dimović, Slavko and Antonijević, Dragi and Jović, Mihajlo and Vujović, Zoran and Smiciklas, Ivana",
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.",
publisher = "Springer International Publishing Ag, Cham",
journal = "Water Air and Soil Pollution",
title = "Radionuclide Immobilization by Sorption onto Waste Concrete and Bricks-Experimental Design Methodology",
number = "10",
volume = "230",
doi = "10.1007/s11270-019-4298-3"
}

Jelić, I., Sljivić-Ivanović, M., Dimović, S., Antonijević, D., Jović, M., Vujović, Z.,& Smiciklas, I.. (2019). Radionuclide Immobilization by Sorption onto Waste Concrete and Bricks-Experimental Design Methodology. in Water Air and Soil Pollution
Springer International Publishing Ag, Cham., 230(10).
https://doi.org/10.1007/s11270-019-4298-3

Jelić I, Sljivić-Ivanović M, Dimović S, Antonijević D, Jović M, Vujović Z, Smiciklas I. Radionuclide Immobilization by Sorption onto Waste Concrete and Bricks-Experimental Design Methodology. in Water Air and Soil Pollution. 2019;230(10).
doi:10.1007/s11270-019-4298-3 .

Jelić, Ivana, Sljivić-Ivanović, Marija, Dimović, Slavko, Antonijević, Dragi, Jović, Mihajlo, Vujović, Zoran, Smiciklas, Ivana, "Radionuclide Immobilization by Sorption onto Waste Concrete and Bricks-Experimental Design Methodology" in Water Air and Soil Pollution, 230, no. 10 (2019),
https://doi.org/10.1007/s11270-019-4298-3 . .

TY  - CONF
AU  - Jelić, Ivana
AU  - Šljivić-Ivanović, Marija
AU  - Dimović, Slavko
AU  - Jović, Mihajlo
AU  - Antonijević, Dragi
AU  - Kostić, Aleksandar
AU  - Smičiklas, Ivana
PY  - 2019
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/5752
AB  - The construction and demolition debris (C&DD) utilization as sorbent for radionuclides and heavy metals, was investigated following the European directives on waste, saving natural raw materials and recommendations for all processes harmonization with “3R” criteria. The sorption study of Sr2+, Co2+ and Ni2+ ions from equimolar three-component solutions onto three types of simulated C&DD (concrete, brick and asphalt mixture) was performed, due its great similarities with materials for immobilization of liquid radioactive waste (LRW) and sorbents for wastewaters purification.
C3  - International conference of Science, Education, Technology and Innovation SETI 2019
T1  - Radionuclides and Heavy Metals Sorption onto Simulated Construction and Demolition Debris
EP  - 119
SP  - 112
UR  - https://hdl.handle.net/21.15107/rcub_machinery_5752
ER  - 

@conference{
author = "Jelić, Ivana and Šljivić-Ivanović, Marija and Dimović, Slavko and Jović, Mihajlo and Antonijević, Dragi and Kostić, Aleksandar and Smičiklas, Ivana",
year = "2019",
abstract = "The construction and demolition debris (C&DD) utilization as sorbent for radionuclides and heavy metals, was investigated following the European directives on waste, saving natural raw materials and recommendations for all processes harmonization with “3R” criteria. The sorption study of Sr2+, Co2+ and Ni2+ ions from equimolar three-component solutions onto three types of simulated C&DD (concrete, brick and asphalt mixture) was performed, due its great similarities with materials for immobilization of liquid radioactive waste (LRW) and sorbents for wastewaters purification.",
journal = "International conference of Science, Education, Technology and Innovation SETI 2019",
title = "Radionuclides and Heavy Metals Sorption onto Simulated Construction and Demolition Debris",
pages = "119-112",
url = "https://hdl.handle.net/21.15107/rcub_machinery_5752"
}

Jelić, I., Šljivić-Ivanović, M., Dimović, S., Jović, M., Antonijević, D., Kostić, A.,& Smičiklas, I.. (2019). Radionuclides and Heavy Metals Sorption onto Simulated Construction and Demolition Debris. in International conference of Science, Education, Technology and Innovation SETI 2019, 112-119.
https://hdl.handle.net/21.15107/rcub_machinery_5752

Jelić I, Šljivić-Ivanović M, Dimović S, Jović M, Antonijević D, Kostić A, Smičiklas I. Radionuclides and Heavy Metals Sorption onto Simulated Construction and Demolition Debris. in International conference of Science, Education, Technology and Innovation SETI 2019. 2019;:112-119.
https://hdl.handle.net/21.15107/rcub_machinery_5752 .

Jelić, Ivana, Šljivić-Ivanović, Marija, Dimović, Slavko, Jović, Mihajlo, Antonijević, Dragi, Kostić, Aleksandar, Smičiklas, Ivana, "Radionuclides and Heavy Metals Sorption onto Simulated Construction and Demolition Debris" in International conference of Science, Education, Technology and Innovation SETI 2019 (2019):112-119,
https://hdl.handle.net/21.15107/rcub_machinery_5752 .

TY  - JOUR
AU  - Jelić, Ivana
AU  - Sljivić-Ivanović, Marija
AU  - Dimović, Slavko
AU  - Antonijević, Dragi
AU  - Jović, Mihajlo
AU  - Mirković, Miljana
AU  - Smiciklas, Ivana
PY  - 2018
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/2943
AB  - Following the guiding "3R" principle of sustainable development (Reduce, Reuse and Recycle), the potential applicability concerning various components of construction and demolition waste (C&DW) was investigated for radionuclide sorption (Sr, Co, Ni). Collected samples of waste concrete, facade, bricks and asphalt were characterized in respect to mineralogical and surface composition, pH and radioactivity, while their sorption capacities were determined in batch conditions. Selectivity of potential sorbents differed in respect to Co2+ and Ni2+ ions, whereas sorption of Sr2+ was generally low. Concrete and facade have demonstrated both: the highest sorption capacities and the strongest interaction with the investigated cations, as revealed by sequential extraction analysis of loaded sorbents. Taking into account chemical compatibility with mixtures, commonly used for the solidification of radioactive waste, and expressed high affinity for studied cations, waste cement materials and debris are promising matrices for radionuclide immobilization.
PB  - Elsevier Sci Ltd, Oxford
T2  - Journal of Cleaner Production
T1  - The applicability of construction and demolition waste components for radionuclide sorption
EP  - 332
SP  - 322
VL  - 171
DO  - 10.1016/j.jclepro.2017.09.220
ER  - 

@article{
author = "Jelić, Ivana and Sljivić-Ivanović, Marija and Dimović, Slavko and Antonijević, Dragi and Jović, Mihajlo and Mirković, Miljana and Smiciklas, Ivana",
year = "2018",
abstract = "Following the guiding "3R" principle of sustainable development (Reduce, Reuse and Recycle), the potential applicability concerning various components of construction and demolition waste (C&DW) was investigated for radionuclide sorption (Sr, Co, Ni). Collected samples of waste concrete, facade, bricks and asphalt were characterized in respect to mineralogical and surface composition, pH and radioactivity, while their sorption capacities were determined in batch conditions. Selectivity of potential sorbents differed in respect to Co2+ and Ni2+ ions, whereas sorption of Sr2+ was generally low. Concrete and facade have demonstrated both: the highest sorption capacities and the strongest interaction with the investigated cations, as revealed by sequential extraction analysis of loaded sorbents. Taking into account chemical compatibility with mixtures, commonly used for the solidification of radioactive waste, and expressed high affinity for studied cations, waste cement materials and debris are promising matrices for radionuclide immobilization.",
publisher = "Elsevier Sci Ltd, Oxford",
journal = "Journal of Cleaner Production",
title = "The applicability of construction and demolition waste components for radionuclide sorption",
pages = "332-322",
volume = "171",
doi = "10.1016/j.jclepro.2017.09.220"
}

Jelić, I., Sljivić-Ivanović, M., Dimović, S., Antonijević, D., Jović, M., Mirković, M.,& Smiciklas, I.. (2018). The applicability of construction and demolition waste components for radionuclide sorption. in Journal of Cleaner Production
Elsevier Sci Ltd, Oxford., 171, 322-332.
https://doi.org/10.1016/j.jclepro.2017.09.220

Jelić I, Sljivić-Ivanović M, Dimović S, Antonijević D, Jović M, Mirković M, Smiciklas I. The applicability of construction and demolition waste components for radionuclide sorption. in Journal of Cleaner Production. 2018;171:322-332.
doi:10.1016/j.jclepro.2017.09.220 .

Jelić, Ivana, Sljivić-Ivanović, Marija, Dimović, Slavko, Antonijević, Dragi, Jović, Mihajlo, Mirković, Miljana, Smiciklas, Ivana, "The applicability of construction and demolition waste components for radionuclide sorption" in Journal of Cleaner Production, 171 (2018):322-332,
https://doi.org/10.1016/j.jclepro.2017.09.220 . .

TY  - JOUR
AU  - Sljivić-Ivanović, Marija
AU  - Jelić, Ivana
AU  - Dimović, Slavko
AU  - Antonijević, Dragi
AU  - Jović, Mihajlo
AU  - Mraković, Ana
AU  - Smiciklas, Ivana
PY  - 2018
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/2924
AB  - In this study, the applicability of waste concrete as a sorbent material for the liquid radioactive waste management was considered. The sample was properly characterized in terms of mineralogical and surface composition, particles morphology, radioactivity, and of the behavior in aqueous solutions at different solid/liquid ratios and pH values. Since radioactive isotopes of Sr, Co and Ni are significant components of the liquid radioactive waste, sequestering of their ions from aqueous media was studied in single and multi-component batch sorption systems. The capacity of waste concrete decreased in the order Ni2+ (0.54 mmol/g) > Co2+ (0.32 mmol/g) > Sr2+ (0.25 mmol/g). Concurrent sorption was analyzed using Simplex Centroid Experimental Design and the coefficients that correspond to the linear and interaction terms were obtained using a special cubic model. The presented results demonstrate the potential of waste concrete in the radioactive waste treatment and conditioning, due to its high sorption capacity and compatibility with the solidification matrices.
PB  - Springer, New York
T2  - Clean Technologies and Environmental Policy
T1  - Exploring innovative solutions for aged concrete utilization: treatment of liquid radioactive waste
EP  - 1354
IS  - 6
SP  - 1343
VL  - 20
DO  - 10.1007/s10098-018-1563-x
ER  - 

@article{
author = "Sljivić-Ivanović, Marija and Jelić, Ivana and Dimović, Slavko and Antonijević, Dragi and Jović, Mihajlo and Mraković, Ana and Smiciklas, Ivana",
year = "2018",
abstract = "In this study, the applicability of waste concrete as a sorbent material for the liquid radioactive waste management was considered. The sample was properly characterized in terms of mineralogical and surface composition, particles morphology, radioactivity, and of the behavior in aqueous solutions at different solid/liquid ratios and pH values. Since radioactive isotopes of Sr, Co and Ni are significant components of the liquid radioactive waste, sequestering of their ions from aqueous media was studied in single and multi-component batch sorption systems. The capacity of waste concrete decreased in the order Ni2+ (0.54 mmol/g) > Co2+ (0.32 mmol/g) > Sr2+ (0.25 mmol/g). Concurrent sorption was analyzed using Simplex Centroid Experimental Design and the coefficients that correspond to the linear and interaction terms were obtained using a special cubic model. The presented results demonstrate the potential of waste concrete in the radioactive waste treatment and conditioning, due to its high sorption capacity and compatibility with the solidification matrices.",
publisher = "Springer, New York",
journal = "Clean Technologies and Environmental Policy",
title = "Exploring innovative solutions for aged concrete utilization: treatment of liquid radioactive waste",
pages = "1354-1343",
number = "6",
volume = "20",
doi = "10.1007/s10098-018-1563-x"
}

Sljivić-Ivanović, M., Jelić, I., Dimović, S., Antonijević, D., Jović, M., Mraković, A.,& Smiciklas, I.. (2018). Exploring innovative solutions for aged concrete utilization: treatment of liquid radioactive waste. in Clean Technologies and Environmental Policy
Springer, New York., 20(6), 1343-1354.
https://doi.org/10.1007/s10098-018-1563-x

Sljivić-Ivanović M, Jelić I, Dimović S, Antonijević D, Jović M, Mraković A, Smiciklas I. Exploring innovative solutions for aged concrete utilization: treatment of liquid radioactive waste. in Clean Technologies and Environmental Policy. 2018;20(6):1343-1354.
doi:10.1007/s10098-018-1563-x .

Sljivić-Ivanović, Marija, Jelić, Ivana, Dimović, Slavko, Antonijević, Dragi, Jović, Mihajlo, Mraković, Ana, Smiciklas, Ivana, "Exploring innovative solutions for aged concrete utilization: treatment of liquid radioactive waste" in Clean Technologies and Environmental Policy, 20, no. 6 (2018):1343-1354,
https://doi.org/10.1007/s10098-018-1563-x . .

TY  - JOUR
AU  - Jelić, Ivana
AU  - Sljivić-Ivanović, Marija
AU  - Dimović, Slavko
AU  - Antonijević, Dragi
AU  - Jović, Mihajlo
AU  - Serović, Radmila
AU  - Smiciklas, Ivana
PY  - 2017
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/2661
AB  - The possible utilization of waste ceramic (CT) and roof tiles (RT), as sorbents for liquid radioactive waste (LRW) treatment, was investigated. Following the European directives on waste and politics of saving natural raw materials, it is reasonable and desirable to explore potential applicability of such construction wastes. These materials are lowcost and locally available in high quantities, yet, their sorption characteristics were not evaluated to this point. In the present study, detailed physicochemical characterization of waste CT and RT included determination of mineral composition, surface functional groups, radioactivity, as well as the stability in aqueous media. The batch sorption study of Sr2+, Co2+ and Ni2+ ions from single- and multi-component solutions was performed, as their radioactive isotopes are common constituents in LRW. Sorption equilibrium was best described by Freundlich isotherm model, regardless of the sorbent and the sorbate type. Sorption capacities of CT, defined in single element solutions, increased in the order 0.035 mmol Sr/g  lt  0.12 mmol Ni/g  lt  0.17 mmol Co/g, while the affinity of RT was generally lower (0.030 mmol Sr/g  lt 0.065 mmol Co/g  lt  0.10 mmolNi/g). The study of competitive cation sorption was performed following a simplex centroid experimental design matrix. The equations for the prediction of metal sorption capacities from multi-component solution were derived. Utilization of CT and RT might be an efficient way for waste water purification, with simultaneous reduction in construction waste amount on municipal landfills.
PB  - Inst Chemical Engineers, Rugby
T2  - Process Safety and Environmental Protection
T1  - Utilization of waste ceramics and roof tiles for radionuclide sorption
EP  - 360
SP  - 348
VL  - 105
DO  - 10.1016/j.psep.2016.11.021
ER  - 

@article{
author = "Jelić, Ivana and Sljivić-Ivanović, Marija and Dimović, Slavko and Antonijević, Dragi and Jović, Mihajlo and Serović, Radmila and Smiciklas, Ivana",
year = "2017",
abstract = "The possible utilization of waste ceramic (CT) and roof tiles (RT), as sorbents for liquid radioactive waste (LRW) treatment, was investigated. Following the European directives on waste and politics of saving natural raw materials, it is reasonable and desirable to explore potential applicability of such construction wastes. These materials are lowcost and locally available in high quantities, yet, their sorption characteristics were not evaluated to this point. In the present study, detailed physicochemical characterization of waste CT and RT included determination of mineral composition, surface functional groups, radioactivity, as well as the stability in aqueous media. The batch sorption study of Sr2+, Co2+ and Ni2+ ions from single- and multi-component solutions was performed, as their radioactive isotopes are common constituents in LRW. Sorption equilibrium was best described by Freundlich isotherm model, regardless of the sorbent and the sorbate type. Sorption capacities of CT, defined in single element solutions, increased in the order 0.035 mmol Sr/g  lt  0.12 mmol Ni/g  lt  0.17 mmol Co/g, while the affinity of RT was generally lower (0.030 mmol Sr/g  lt 0.065 mmol Co/g  lt  0.10 mmolNi/g). The study of competitive cation sorption was performed following a simplex centroid experimental design matrix. The equations for the prediction of metal sorption capacities from multi-component solution were derived. Utilization of CT and RT might be an efficient way for waste water purification, with simultaneous reduction in construction waste amount on municipal landfills.",
publisher = "Inst Chemical Engineers, Rugby",
journal = "Process Safety and Environmental Protection",
title = "Utilization of waste ceramics and roof tiles for radionuclide sorption",
pages = "360-348",
volume = "105",
doi = "10.1016/j.psep.2016.11.021"
}

Jelić, I., Sljivić-Ivanović, M., Dimović, S., Antonijević, D., Jović, M., Serović, R.,& Smiciklas, I.. (2017). Utilization of waste ceramics and roof tiles for radionuclide sorption. in Process Safety and Environmental Protection
Inst Chemical Engineers, Rugby., 105, 348-360.
https://doi.org/10.1016/j.psep.2016.11.021

Jelić I, Sljivić-Ivanović M, Dimović S, Antonijević D, Jović M, Serović R, Smiciklas I. Utilization of waste ceramics and roof tiles for radionuclide sorption. in Process Safety and Environmental Protection. 2017;105:348-360.
doi:10.1016/j.psep.2016.11.021 .

Jelić, Ivana, Sljivić-Ivanović, Marija, Dimović, Slavko, Antonijević, Dragi, Jović, Mihajlo, Serović, Radmila, Smiciklas, Ivana, "Utilization of waste ceramics and roof tiles for radionuclide sorption" in Process Safety and Environmental Protection, 105 (2017):348-360,
https://doi.org/10.1016/j.psep.2016.11.021 . .