TY  - CONF
AU  - Lukić, Jelena D.
AU  - Slavković-Beškoski, Latinka J.
AU  - Trivunac, Katarina V.
AU  - Onjia, Antonije E.
PY  - 2023
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/7095
AB  - Fly ash is a by-product of coal combustion in thermal power plants. Heavy metal(loid)s
(HMs) are the most recognized among the many dangerous compounds in fly ash. These substances
may contaminate the environment and can pose a threat to human health. Various analytical
techniques are used to analyze HMs in leachate. To investigate the possibility of contamination of
the environment, heavy metals and metalloids (Pb, Zn, Mn, Fe, As, Ba, Be, Cu, Cr, Co, Cd, Sb, Se,
and V) were leached from fly ash using a toxicity characteristic leaching procedure (TCLP). The fly
ash samples used in this work were obtained from four thermal power plants (Kostolac, Kolubara,
Tent B, and Morava). Inductively Coupled Plasma Optical Emission Spectrometry (ICP-OES)
technique was used to determine the concentration of these elements in the leachate. Accurate
elemental analysis was achieved with this technique. Among all analyzed metal(loid)s, Fe, Mn, Zn,
and As were the most abundant.
PB  - Belgrade : The Academy of Applied Technical Studies "Belgrade"
C3  - Conference Proceedings / International Scientific and Professional Conference Politehnika 2023, Belgrade, 15th December 2023
T1  - ANALYSIS OF HEAVY METAL(LOID)S IN COAL FLY ASH LEACHATE BY INDUCTIVELY COUPLED PLASMA OPTICAL EMISSION SPECTROMETRY
EP  - 138
SP  - 134
UR  - https://hdl.handle.net/21.15107/rcub_technorep_7095
ER  - 

@conference{
author = "Lukić, Jelena D. and Slavković-Beškoski, Latinka J. and Trivunac, Katarina V. and Onjia, Antonije E.",
year = "2023",
abstract = "Fly ash is a by-product of coal combustion in thermal power plants. Heavy metal(loid)s
(HMs) are the most recognized among the many dangerous compounds in fly ash. These substances
may contaminate the environment and can pose a threat to human health. Various analytical
techniques are used to analyze HMs in leachate. To investigate the possibility of contamination of
the environment, heavy metals and metalloids (Pb, Zn, Mn, Fe, As, Ba, Be, Cu, Cr, Co, Cd, Sb, Se,
and V) were leached from fly ash using a toxicity characteristic leaching procedure (TCLP). The fly
ash samples used in this work were obtained from four thermal power plants (Kostolac, Kolubara,
Tent B, and Morava). Inductively Coupled Plasma Optical Emission Spectrometry (ICP-OES)
technique was used to determine the concentration of these elements in the leachate. Accurate
elemental analysis was achieved with this technique. Among all analyzed metal(loid)s, Fe, Mn, Zn,
and As were the most abundant.",
publisher = "Belgrade : The Academy of Applied Technical Studies "Belgrade"",
journal = "Conference Proceedings / International Scientific and Professional Conference Politehnika 2023, Belgrade, 15th December 2023",
title = "ANALYSIS OF HEAVY METAL(LOID)S IN COAL FLY ASH LEACHATE BY INDUCTIVELY COUPLED PLASMA OPTICAL EMISSION SPECTROMETRY",
pages = "138-134",
url = "https://hdl.handle.net/21.15107/rcub_technorep_7095"
}

Lukić, J. D., Slavković-Beškoski, L. J., Trivunac, K. V.,& Onjia, A. E.. (2023). ANALYSIS OF HEAVY METAL(LOID)S IN COAL FLY ASH LEACHATE BY INDUCTIVELY COUPLED PLASMA OPTICAL EMISSION SPECTROMETRY. in Conference Proceedings / International Scientific and Professional Conference Politehnika 2023, Belgrade, 15th December 2023
Belgrade : The Academy of Applied Technical Studies "Belgrade"., 134-138.
https://hdl.handle.net/21.15107/rcub_technorep_7095

Lukić JD, Slavković-Beškoski LJ, Trivunac KV, Onjia AE. ANALYSIS OF HEAVY METAL(LOID)S IN COAL FLY ASH LEACHATE BY INDUCTIVELY COUPLED PLASMA OPTICAL EMISSION SPECTROMETRY. in Conference Proceedings / International Scientific and Professional Conference Politehnika 2023, Belgrade, 15th December 2023. 2023;:134-138.
https://hdl.handle.net/21.15107/rcub_technorep_7095 .

Lukić, Jelena D., Slavković-Beškoski, Latinka J., Trivunac, Katarina V., Onjia, Antonije E., "ANALYSIS OF HEAVY METAL(LOID)S IN COAL FLY ASH LEACHATE BY INDUCTIVELY COUPLED PLASMA OPTICAL EMISSION SPECTROMETRY" in Conference Proceedings / International Scientific and Professional Conference Politehnika 2023, Belgrade, 15th December 2023 (2023):134-138,
https://hdl.handle.net/21.15107/rcub_technorep_7095 .

TY  - CONF
AU  - Lukić, Jelena
AU  - Slavković-Beškoski, Latinka
AU  - Trivunac, Katarina
AU  - Onjia, Antonije
PY  - 2023
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/6462
AB  - Retki elementi zemljine kore (engl. Rare Earth Elements, REE) koriste se u proizvodnji uređaja visoke tehnologije, optičkih vlakana, superprovodnika, itd. Osim ruda koje su glavni izvor REE, u novije vreme oni se dobijaju iz nusproizvoda ili otpadnih materijala. Sve češće se ispituje mogućnost primene letećeg pepela kao sirovine za dobijanje REE. Uzorci letećeg pepela korišćeni u ovom radu potiču iz četiri termoelektrane sa teritorije Republike Srbije (Tent B, Morava, Kostolac i Kolubara). Ekstrakcija REE je vršena pomoću TCLP ekstrakcionog fluida. Metodom masene spektrometrije sa indukovano spregnutom plazmom analizirano je 17 elemenata (Sc, Y, La, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu, Th). Najviše koncentracije REE izmerene su u uzorku pepela iz termoelektrane Tent B.
AB  - Rare earth elements (REEs) are used as components in high-technology devices, fiber optics, superconductors, etc. In addition to ores, by-products or waste materials are being considered as alternative sources for obtaining REEs. The potential for extracting REE from fly ash is being intensively studied. The fly ash samples used in this work were obtained from four thermal power plants from the Republic of Serbia (Tent B, Morava, Kostolac and Kolubara). The REE were extracted by TCLP extraction fluid. The ICP MS method was used for the analysis of 17 elements (Sc, Y, La, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu, Th). The highest concentrations of REE were measured in the sample of fly ash from the Tent B power plant.
PB  - Serbian Chemical Society
C3  - 59. Savetovanje SHD
T1  - Ekstrakcija retkih elemenata zemljine kore iz letećeg pepela TCLP metodom
T1  - Extraction of the Rare Earth elements from coal fly ash by the TCLP method
SP  - 125
UR  - https://hdl.handle.net/21.15107/rcub_technorep_6462
ER  - 

@conference{
author = "Lukić, Jelena and Slavković-Beškoski, Latinka and Trivunac, Katarina and Onjia, Antonije",
year = "2023",
abstract = "Retki elementi zemljine kore (engl. Rare Earth Elements, REE) koriste se u proizvodnji uređaja visoke tehnologije, optičkih vlakana, superprovodnika, itd. Osim ruda koje su glavni izvor REE, u novije vreme oni se dobijaju iz nusproizvoda ili otpadnih materijala. Sve češće se ispituje mogućnost primene letećeg pepela kao sirovine za dobijanje REE. Uzorci letećeg pepela korišćeni u ovom radu potiču iz četiri termoelektrane sa teritorije Republike Srbije (Tent B, Morava, Kostolac i Kolubara). Ekstrakcija REE je vršena pomoću TCLP ekstrakcionog fluida. Metodom masene spektrometrije sa indukovano spregnutom plazmom analizirano je 17 elemenata (Sc, Y, La, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu, Th). Najviše koncentracije REE izmerene su u uzorku pepela iz termoelektrane Tent B., Rare earth elements (REEs) are used as components in high-technology devices, fiber optics, superconductors, etc. In addition to ores, by-products or waste materials are being considered as alternative sources for obtaining REEs. The potential for extracting REE from fly ash is being intensively studied. The fly ash samples used in this work were obtained from four thermal power plants from the Republic of Serbia (Tent B, Morava, Kostolac and Kolubara). The REE were extracted by TCLP extraction fluid. The ICP MS method was used for the analysis of 17 elements (Sc, Y, La, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu, Th). The highest concentrations of REE were measured in the sample of fly ash from the Tent B power plant.",
publisher = "Serbian Chemical Society",
journal = "59. Savetovanje SHD",
title = "Ekstrakcija retkih elemenata zemljine kore iz letećeg pepela TCLP metodom, Extraction of the Rare Earth elements from coal fly ash by the TCLP method",
pages = "125",
url = "https://hdl.handle.net/21.15107/rcub_technorep_6462"
}

Lukić, J., Slavković-Beškoski, L., Trivunac, K.,& Onjia, A.. (2023). Ekstrakcija retkih elemenata zemljine kore iz letećeg pepela TCLP metodom. in 59. Savetovanje SHD
Serbian Chemical Society., 125.
https://hdl.handle.net/21.15107/rcub_technorep_6462

Lukić J, Slavković-Beškoski L, Trivunac K, Onjia A. Ekstrakcija retkih elemenata zemljine kore iz letećeg pepela TCLP metodom. in 59. Savetovanje SHD. 2023;:125.
https://hdl.handle.net/21.15107/rcub_technorep_6462 .

Lukić, Jelena, Slavković-Beškoski, Latinka, Trivunac, Katarina, Onjia, Antonije, "Ekstrakcija retkih elemenata zemljine kore iz letećeg pepela TCLP metodom" in 59. Savetovanje SHD (2023):125,
https://hdl.handle.net/21.15107/rcub_technorep_6462 .