TY  - JOUR
AU  - Tešan Tomić, Neda
AU  - Smiljanić, Slavko N.
AU  - Jović, Mihajlo D.
AU  - Gligorić, Miladin J.
AU  - Povrenović, Dragan S.
AU  - Došić, Aleksandar D.
PY  - 2018
UR  - http://link.springer.com/10.1007/s11270-018-3950-7
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/7856
AB  - As a result of the destruction of ammunition, mines, and explosive devices by the method of open detonation, the increased concentration of heavy metals is often recorded in the soil of military polygons, which is a serious ecological problem. However, in order to determine the potential risk of such locations to the environment, it is necessary to determine, in addition to the total content, the forms in which the metals are present. In this paper, a sequential extraction method was used to analyze the six fractions of five heavy metals (cadmium, lead, nickel, copper, and zinc) in the soil of the polygon for destruction of ammunition, mines, and explosive devices. Samples were collected from the place of direct detonation (so-called pits) and from the edge of the pit. The aim of this research is determination of metal speciation in order to obtain a better insight in their mobility and risk arising from this. The results showed that heavy metals are predominantly present in the residual, oxide, and organic fractions. Cd and Cu were also significantly present in the mobile fractions due to conducted activities on the polygon. To assess the potential environmental risk of soil, the risk assessment code (RAC) and individual (ICF) and global (GCF) contamination factors were used. According to the RAC, the mobility and bioavailability of the analyzed heavy metals decreases in the following order: Cd > Cu > Zn > Pb > Ni. ICF results show low to moderate risk, while GCF results show low risk in terms of heavy metal contamination in the examined area.
T2  - Water, Air, and Soil Pollution
T1  - Examining the Effects of the Destroying Ammunition, Mines and Explosive Devices on the Presence of Heavy Metals in Soil of Open Detonation Pit; Part 2: Determination of Heavy Metal Fractions
VL  - 229
IS  - 9
SP  - 303
DO  - 10.1007/s11270-018-3950-7
ER  - 

@article{
author = "Tešan Tomić, Neda and Smiljanić, Slavko N. and Jović, Mihajlo D. and Gligorić, Miladin J. and Povrenović, Dragan S. and Došić, Aleksandar D.",
year = "2018",
abstract = "As a result of the destruction of ammunition, mines, and explosive devices by the method of open detonation, the increased concentration of heavy metals is often recorded in the soil of military polygons, which is a serious ecological problem. However, in order to determine the potential risk of such locations to the environment, it is necessary to determine, in addition to the total content, the forms in which the metals are present. In this paper, a sequential extraction method was used to analyze the six fractions of five heavy metals (cadmium, lead, nickel, copper, and zinc) in the soil of the polygon for destruction of ammunition, mines, and explosive devices. Samples were collected from the place of direct detonation (so-called pits) and from the edge of the pit. The aim of this research is determination of metal speciation in order to obtain a better insight in their mobility and risk arising from this. The results showed that heavy metals are predominantly present in the residual, oxide, and organic fractions. Cd and Cu were also significantly present in the mobile fractions due to conducted activities on the polygon. To assess the potential environmental risk of soil, the risk assessment code (RAC) and individual (ICF) and global (GCF) contamination factors were used. According to the RAC, the mobility and bioavailability of the analyzed heavy metals decreases in the following order: Cd > Cu > Zn > Pb > Ni. ICF results show low to moderate risk, while GCF results show low risk in terms of heavy metal contamination in the examined area.",
journal = "Water, Air, and Soil Pollution",
title = "Examining the Effects of the Destroying Ammunition, Mines and Explosive Devices on the Presence of Heavy Metals in Soil of Open Detonation Pit; Part 2: Determination of Heavy Metal Fractions",
volume = "229",
number = "9",
pages = "303",
doi = "10.1007/s11270-018-3950-7"
}

Tešan Tomić, N., Smiljanić, S. N., Jović, M. D., Gligorić, M. J., Povrenović, D. S.,& Došić, A. D.. (2018). Examining the Effects of the Destroying Ammunition, Mines and Explosive Devices on the Presence of Heavy Metals in Soil of Open Detonation Pit; Part 2: Determination of Heavy Metal Fractions. in Water, Air, and Soil Pollution, 229(9), 303.
https://doi.org/10.1007/s11270-018-3950-7

Tešan Tomić N, Smiljanić SN, Jović MD, Gligorić MJ, Povrenović DS, Došić AD. Examining the Effects of the Destroying Ammunition, Mines and Explosive Devices on the Presence of Heavy Metals in Soil of Open Detonation Pit; Part 2: Determination of Heavy Metal Fractions. in Water, Air, and Soil Pollution. 2018;229(9):303.
doi:10.1007/s11270-018-3950-7 .

Tešan Tomić, Neda, Smiljanić, Slavko N., Jović, Mihajlo D., Gligorić, Miladin J., Povrenović, Dragan S., Došić, Aleksandar D., "Examining the Effects of the Destroying Ammunition, Mines and Explosive Devices on the Presence of Heavy Metals in Soil of Open Detonation Pit; Part 2: Determination of Heavy Metal Fractions" in Water, Air, and Soil Pollution, 229, no. 9 (2018):303,
https://doi.org/10.1007/s11270-018-3950-7 . .

TY  - JOUR
AU  - Tešan Tomić, Neda
AU  - Smiljanić, Slavko N.
AU  - Jović, Mihajlo D.
AU  - Gligorić, Miladin J.
AU  - Povrenović, Dragan S.
AU  - Došić, Aleksandar D.
PY  - 2018
UR  - http://link.springer.com/10.1007/s11270-018-3957-0
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/7857
AB  - This paper presents the results of determining the pseudo-total concentration of five heavy metals in the soil on which the destruction of ammunition, mines, and explosive devices is carried out by the method of open detonation. In the analyzed area, the concentrations of cadmium, lead, nickel, copper, and zinc were determined, while from the physical properties of the soil were determined the granulometric composition and the pH. The aim of the study is to determine the origin and total load on heavy metals and, based on that, to assess the dangers and impact of the site in terms of the soil pollution by heavy metals. In accordance with the regulations of Bosnia and Herzegovina, the results of the soil testing showed a significant load of copper (up to seven times) and cadmium (up to six times), and exceeding the allowed values for nickel and zinc in some places. Lead was the only metal whose concentration was within the maximum allowed and according to that the soil was classified as unpolluted. A sample of soil from the edge of the pit is the only sample in which all heavy metals, except Ni, were within the maximum allowable concentration. In regard to the concentration of the examined metals, the soil of the pit is classified as medium polluted from the aspect of copper, cadmium, and nickel and highly contaminated with zinc. The concentrations of copper and zinc in the examination area correspond to contaminated soil that represents ecological risk, which requires soil remediation. © 2018, Springer Nature Switzerland AG.
T2  - Water, Air, and Soil Pollution
T1  - Examining the Effects of the Destroying Ammunition, Mines, and Explosive Devices on the Presence of Heavy Metals in Soil of Open Detonation Pit: Part 1—Pseudo-total Concentration
VL  - 229
IS  - 9
SP  - 301
DO  - 10.1007/s11270-018-3957-0
ER  - 

@article{
author = "Tešan Tomić, Neda and Smiljanić, Slavko N. and Jović, Mihajlo D. and Gligorić, Miladin J. and Povrenović, Dragan S. and Došić, Aleksandar D.",
year = "2018",
abstract = "This paper presents the results of determining the pseudo-total concentration of five heavy metals in the soil on which the destruction of ammunition, mines, and explosive devices is carried out by the method of open detonation. In the analyzed area, the concentrations of cadmium, lead, nickel, copper, and zinc were determined, while from the physical properties of the soil were determined the granulometric composition and the pH. The aim of the study is to determine the origin and total load on heavy metals and, based on that, to assess the dangers and impact of the site in terms of the soil pollution by heavy metals. In accordance with the regulations of Bosnia and Herzegovina, the results of the soil testing showed a significant load of copper (up to seven times) and cadmium (up to six times), and exceeding the allowed values for nickel and zinc in some places. Lead was the only metal whose concentration was within the maximum allowed and according to that the soil was classified as unpolluted. A sample of soil from the edge of the pit is the only sample in which all heavy metals, except Ni, were within the maximum allowable concentration. In regard to the concentration of the examined metals, the soil of the pit is classified as medium polluted from the aspect of copper, cadmium, and nickel and highly contaminated with zinc. The concentrations of copper and zinc in the examination area correspond to contaminated soil that represents ecological risk, which requires soil remediation. © 2018, Springer Nature Switzerland AG.",
journal = "Water, Air, and Soil Pollution",
title = "Examining the Effects of the Destroying Ammunition, Mines, and Explosive Devices on the Presence of Heavy Metals in Soil of Open Detonation Pit: Part 1—Pseudo-total Concentration",
volume = "229",
number = "9",
pages = "301",
doi = "10.1007/s11270-018-3957-0"
}

Tešan Tomić, N., Smiljanić, S. N., Jović, M. D., Gligorić, M. J., Povrenović, D. S.,& Došić, A. D.. (2018). Examining the Effects of the Destroying Ammunition, Mines, and Explosive Devices on the Presence of Heavy Metals in Soil of Open Detonation Pit: Part 1—Pseudo-total Concentration. in Water, Air, and Soil Pollution, 229(9), 301.
https://doi.org/10.1007/s11270-018-3957-0

Tešan Tomić N, Smiljanić SN, Jović MD, Gligorić MJ, Povrenović DS, Došić AD. Examining the Effects of the Destroying Ammunition, Mines, and Explosive Devices on the Presence of Heavy Metals in Soil of Open Detonation Pit: Part 1—Pseudo-total Concentration. in Water, Air, and Soil Pollution. 2018;229(9):301.
doi:10.1007/s11270-018-3957-0 .

Tešan Tomić, Neda, Smiljanić, Slavko N., Jović, Mihajlo D., Gligorić, Miladin J., Povrenović, Dragan S., Došić, Aleksandar D., "Examining the Effects of the Destroying Ammunition, Mines, and Explosive Devices on the Presence of Heavy Metals in Soil of Open Detonation Pit: Part 1—Pseudo-total Concentration" in Water, Air, and Soil Pollution, 229, no. 9 (2018):301,
https://doi.org/10.1007/s11270-018-3957-0 . .

TY  - CONF
AU  - Karanac, Milica
AU  - Đolić, Maja
AU  - Rajaković-Ognjanović, Vladana
AU  - Despotović, Jovan
AU  - Mandić-Rajčević, Stefan
AU  - Povrenović, Dragan
PY  - 2016
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/11604
AB  - Zagađujuće materije iz otpadnih voda mogu se ukloniti različitim naprednim tehnikama prečišćavanja. Proces adsorpcije može se primeniti za uklanjanje teških metala iz otpadnih voda primenom brojnih materijala. U termoelektranama (TE) kao sporedni proizvod procesa sagorevanja uglja nastaju pepeo i šljaka. Cilj ovog rada je ispitivanje adsorpcionih svojstava pepela i šljake dodatkom cementa i kreča za uklanjanje jona teških metala (Cu2+, Zn2+, Pb2+ i Cd2+) iz vodenih rastvora. U radu su predstavljeni rezultati ispitivanja upotrebe modifikovanih oblika pepela i šljake kao adsorpcionog materijala. Najveću efikasnost uklanjanja ispitivanih jona pokazali su uzorci pepela i šljake iz TE Kostolac i TE Morava uz dodatak kreča, dok je uzorak pepela iz TE Kostolac uz dodatak cementa pokazao najmanji stepen izluživanja. Izvršena je selekcija materijala za dalja istraživanja koja obuhvataju optimizaciju procesa adsorpcije i karakterizaciju materijala.
AB  - Pollutants can be removed from wastewater by a variety advanced techniques for wastewater treatment. The adsorption process can be utilized for the removal of heavy metals from wastewater using numerous of materials. Fly ash and bottom ash are produced as a by-products of coal combustion in thermal power plants (TPP). The aim of this work has been to investigate the adsorption properties of a mixture made by adding cement and lime in fly ash and bottom ash to remove heavy metal ions (Cu2+, Zn2+, Pb2+ and  Cd2+) from aqueous solutions. This paper presents the results of a modified form of fly ash and bottom ash used as an adsorbent material. The highest removal efficiency of investigated ions has been found in samples of fly ash and bottom ash from TPP Kostolac and TPP Morava with the addition of lime, while the pattern of ash from TPP Kostolac with the addition of cement showed the smallest leaching level.    A selection of the material needs to be made in order to carry out further research that includs the optimization of the adsorption process and better char acterizing of adsorbent materials.
PB  - Beograd : Savez mašinskih i elektrotehničkih inženjera i tehničara Srbije (SMEITS) : Društvo za procesnu tehniku
C3  - 29. Međunarodni kongres o procesnoj industriji - PROCESING ′16 : zbornik radova
T1  - Uklanjanje teških metala iz vodenih rastvora primenom modifikovanih oblika pepela i šljake iz termoelektrana
T1  - Removal of heavy metals from aqueoussolutions through the use of modified fly ashand bottom ash from thermal power plant
SP  - 227
EP  - 233
UR  - https://hdl.handle.net/21.15107/rcub_vinar_11604
ER  - 

@conference{
author = "Karanac, Milica and Đolić, Maja and Rajaković-Ognjanović, Vladana and Despotović, Jovan and Mandić-Rajčević, Stefan and Povrenović, Dragan",
year = "2016",
abstract = "Zagađujuće materije iz otpadnih voda mogu se ukloniti različitim naprednim tehnikama prečišćavanja. Proces adsorpcije može se primeniti za uklanjanje teških metala iz otpadnih voda primenom brojnih materijala. U termoelektranama (TE) kao sporedni proizvod procesa sagorevanja uglja nastaju pepeo i šljaka. Cilj ovog rada je ispitivanje adsorpcionih svojstava pepela i šljake dodatkom cementa i kreča za uklanjanje jona teških metala (Cu2+, Zn2+, Pb2+ i Cd2+) iz vodenih rastvora. U radu su predstavljeni rezultati ispitivanja upotrebe modifikovanih oblika pepela i šljake kao adsorpcionog materijala. Najveću efikasnost uklanjanja ispitivanih jona pokazali su uzorci pepela i šljake iz TE Kostolac i TE Morava uz dodatak kreča, dok je uzorak pepela iz TE Kostolac uz dodatak cementa pokazao najmanji stepen izluživanja. Izvršena je selekcija materijala za dalja istraživanja koja obuhvataju optimizaciju procesa adsorpcije i karakterizaciju materijala., Pollutants can be removed from wastewater by a variety advanced techniques for wastewater treatment. The adsorption process can be utilized for the removal of heavy metals from wastewater using numerous of materials. Fly ash and bottom ash are produced as a by-products of coal combustion in thermal power plants (TPP). The aim of this work has been to investigate the adsorption properties of a mixture made by adding cement and lime in fly ash and bottom ash to remove heavy metal ions (Cu2+, Zn2+, Pb2+ and  Cd2+) from aqueous solutions. This paper presents the results of a modified form of fly ash and bottom ash used as an adsorbent material. The highest removal efficiency of investigated ions has been found in samples of fly ash and bottom ash from TPP Kostolac and TPP Morava with the addition of lime, while the pattern of ash from TPP Kostolac with the addition of cement showed the smallest leaching level.    A selection of the material needs to be made in order to carry out further research that includs the optimization of the adsorption process and better char acterizing of adsorbent materials.",
publisher = "Beograd : Savez mašinskih i elektrotehničkih inženjera i tehničara Srbije (SMEITS) : Društvo za procesnu tehniku",
journal = "29. Međunarodni kongres o procesnoj industriji - PROCESING ′16 : zbornik radova",
title = "Uklanjanje teških metala iz vodenih rastvora primenom modifikovanih oblika pepela i šljake iz termoelektrana, Removal of heavy metals from aqueoussolutions through the use of modified fly ashand bottom ash from thermal power plant",
pages = "227-233",
url = "https://hdl.handle.net/21.15107/rcub_vinar_11604"
}

Karanac, M., Đolić, M., Rajaković-Ognjanović, V., Despotović, J., Mandić-Rajčević, S.,& Povrenović, D.. (2016). Uklanjanje teških metala iz vodenih rastvora primenom modifikovanih oblika pepela i šljake iz termoelektrana. in 29. Međunarodni kongres o procesnoj industriji - PROCESING ′16 : zbornik radova
Beograd : Savez mašinskih i elektrotehničkih inženjera i tehničara Srbije (SMEITS) : Društvo za procesnu tehniku., 227-233.
https://hdl.handle.net/21.15107/rcub_vinar_11604

Karanac M, Đolić M, Rajaković-Ognjanović V, Despotović J, Mandić-Rajčević S, Povrenović D. Uklanjanje teških metala iz vodenih rastvora primenom modifikovanih oblika pepela i šljake iz termoelektrana. in 29. Međunarodni kongres o procesnoj industriji - PROCESING ′16 : zbornik radova. 2016;:227-233.
https://hdl.handle.net/21.15107/rcub_vinar_11604 .

Karanac, Milica, Đolić, Maja, Rajaković-Ognjanović, Vladana, Despotović, Jovan, Mandić-Rajčević, Stefan, Povrenović, Dragan, "Uklanjanje teških metala iz vodenih rastvora primenom modifikovanih oblika pepela i šljake iz termoelektrana" in 29. Međunarodni kongres o procesnoj industriji - PROCESING ′16 : zbornik radova (2016):227-233,
https://hdl.handle.net/21.15107/rcub_vinar_11604 .

TY  - JOUR
AU  - Milicević, Sonja
AU  - Milošević, Vladan
AU  - Povrenović, Dragan S.
AU  - Stojanovic, Jovica
AU  - Martinović, Sanja
AU  - Babić, Biljana M.
PY  - 2013
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/6091
AB  - The increasing levels of industrial wastewater released to the environment present a serious threat to human health, living resources, and ecological systems. Fe-modified zeolites were developed and tested for removal of Cu2+ and Zn2+ from contaminated water. The surfaces of the naturally occurring zeolite, clinoptilolite, were modified with Fe(III) oxyhydroxides using three different methods, denoted I, II, and III (FeCli(1), FeCli(2), and FeNaCli(1), respectively). The oxyhydroxides were prepared in Method I using 0.1 M FeCl3 center dot 6H(2)O in an acetate buffer (pH = 3.6); in Method II, using 10% FeCl3 center dot 6H(2)O solution in 0.1 M KOH (pH = 10); and Method III was the same as Method I except the clinoptilolite was pretreated with NaCl. Newly synthesized materials from these three methods were then tested for their ability to enhance the sorption capacity for Cu and Zn compared to the natural sample (Cli). Powder X-ray diffraction measurements and the chemical composition of these modified samples confirmed that clinoptilolite maintained its structure while amorphous Fe3+ species were synthesized. The specific surface area (BET method) of both the natural and modified clinoptilolite increased by 2 and 7.5 times for Methods I and II, respectively. Scanning electron microscopy and energy dispersive X-ray spectroscopy revealed that CaO was formed during Method I (FeCli(1)). Throughout the adsorption process, the hydrolysis of CaO and the release of OH- caused the precipitation of Cu and Zn hydroxide, which made the determination of the sorption capacity of FeCli(1) impossible. This phenomenon was avoided in Method III (FeNaCli(1)) because of the absence of exchangeable Ca2+. The adsorption experiments with Method II resulted in double-enchanced adsoprtion capacity. Laboratory batch experiments revealed that the sorption capacities increased in the following order: Cli LT FeCli(2) LT FeNaCli(1), for Cu: 0.121 mmol/g LT 0.251 mmol/g LT 0.403 mmol/g and for Zn: 0.128 mmol/g LT 0.234 mmol/g LT 0.381 mmol/g.
T2  - Clays and Clay Minerals
T1  - Removal of Heavy Metals from Aqueous Solution Using Natural and Fe(Iii) Oxyhydroxide Clinoptilolite
VL  - 61
IS  - 6
SP  - 508
EP  - 516
DO  - 10.1346/CCMN.2013.0610603
ER  - 

@article{
author = "Milicević, Sonja and Milošević, Vladan and Povrenović, Dragan S. and Stojanovic, Jovica and Martinović, Sanja and Babić, Biljana M.",
year = "2013",
abstract = "The increasing levels of industrial wastewater released to the environment present a serious threat to human health, living resources, and ecological systems. Fe-modified zeolites were developed and tested for removal of Cu2+ and Zn2+ from contaminated water. The surfaces of the naturally occurring zeolite, clinoptilolite, were modified with Fe(III) oxyhydroxides using three different methods, denoted I, II, and III (FeCli(1), FeCli(2), and FeNaCli(1), respectively). The oxyhydroxides were prepared in Method I using 0.1 M FeCl3 center dot 6H(2)O in an acetate buffer (pH = 3.6); in Method II, using 10% FeCl3 center dot 6H(2)O solution in 0.1 M KOH (pH = 10); and Method III was the same as Method I except the clinoptilolite was pretreated with NaCl. Newly synthesized materials from these three methods were then tested for their ability to enhance the sorption capacity for Cu and Zn compared to the natural sample (Cli). Powder X-ray diffraction measurements and the chemical composition of these modified samples confirmed that clinoptilolite maintained its structure while amorphous Fe3+ species were synthesized. The specific surface area (BET method) of both the natural and modified clinoptilolite increased by 2 and 7.5 times for Methods I and II, respectively. Scanning electron microscopy and energy dispersive X-ray spectroscopy revealed that CaO was formed during Method I (FeCli(1)). Throughout the adsorption process, the hydrolysis of CaO and the release of OH- caused the precipitation of Cu and Zn hydroxide, which made the determination of the sorption capacity of FeCli(1) impossible. This phenomenon was avoided in Method III (FeNaCli(1)) because of the absence of exchangeable Ca2+. The adsorption experiments with Method II resulted in double-enchanced adsoprtion capacity. Laboratory batch experiments revealed that the sorption capacities increased in the following order: Cli LT FeCli(2) LT FeNaCli(1), for Cu: 0.121 mmol/g LT 0.251 mmol/g LT 0.403 mmol/g and for Zn: 0.128 mmol/g LT 0.234 mmol/g LT 0.381 mmol/g.",
journal = "Clays and Clay Minerals",
title = "Removal of Heavy Metals from Aqueous Solution Using Natural and Fe(Iii) Oxyhydroxide Clinoptilolite",
volume = "61",
number = "6",
pages = "508-516",
doi = "10.1346/CCMN.2013.0610603"
}

Milicević, S., Milošević, V., Povrenović, D. S., Stojanovic, J., Martinović, S.,& Babić, B. M.. (2013). Removal of Heavy Metals from Aqueous Solution Using Natural and Fe(Iii) Oxyhydroxide Clinoptilolite. in Clays and Clay Minerals, 61(6), 508-516.
https://doi.org/10.1346/CCMN.2013.0610603

Milicević S, Milošević V, Povrenović DS, Stojanovic J, Martinović S, Babić BM. Removal of Heavy Metals from Aqueous Solution Using Natural and Fe(Iii) Oxyhydroxide Clinoptilolite. in Clays and Clay Minerals. 2013;61(6):508-516.
doi:10.1346/CCMN.2013.0610603 .

Milicević, Sonja, Milošević, Vladan, Povrenović, Dragan S., Stojanovic, Jovica, Martinović, Sanja, Babić, Biljana M., "Removal of Heavy Metals from Aqueous Solution Using Natural and Fe(Iii) Oxyhydroxide Clinoptilolite" in Clays and Clay Minerals, 61, no. 6 (2013):508-516,
https://doi.org/10.1346/CCMN.2013.0610603 . .