Marinković, Ana D.

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Health risk assessment of potentially harmful substances from fly ashes generated by coal and coal waste combustion

Buha Marković, Jovana Z.; Marinković, Ana D.; Savić, Jasmina Z.; Krstić, Aleksandar D.; Savić, Andrija B.; Ristić, Mirjana Đ.

(Serbian Chemical Society, 2023) 

TY  - JOUR
AU  - Buha Marković, Jovana Z.
AU  - Marinković, Ana D.
AU  - Savić, Jasmina Z.
AU  - Krstić, Aleksandar D.
AU  - Savić, Andrija B.
AU  - Ristić, Mirjana Đ.
PY  - 2023
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/7026
AB  - Lignite and coal waste used as feed fuels in thermal power plants
(TPPs) and semi-industrial fluidized bed boiler (FBB), as well as their representative fly ashes (FAs), were examined. Fly ashes were compared employing
anions and cations content in correspondent water extracts, trace elements and
polycyclic aromatic hydrocarbon concentrations, as well as health risk assessments of substances known to be of concern for public health. Fluoride and sulfate contents in water extracted FAs are far below the legislation limits for
waste, classifying all investigated FAs as non-hazardous. Among investigated
trace elements, Cd content is the lowest, while Mn content is the highest. The
highest enrichment ratios are noticed for As, Pb, Hg, Cu, V and Cr. The results
indicate that total PAHs content is elevated in FA from the combustion of coal
waste (AFB), with fluoranthene prevailing. The cancer risk of As and the non-
-cancer risk of As and Ni in some FAs surpass their respective permissible
limits. The incremental lifetime cancer risk of an adult population indicates a
potential PAHs risk in AFB, whereas all other fly ashes are within safe limits.
AB  - U ovom radu, ispitivana su goriva (lignit i otpadni ugalj) koja se koriste u termoelektranama i poluindustrijskom postrojenju sa fluidizovanim slojem, kao i leteći
pepeli dobijeni njihovim sagorevanjem. Leteći pepeli su upoređeni na osnovu: sadržaja anjona i katjona u njihovim vodenim ekstraktima, koncentracije elemenata u
tragovima i policikličnih aromatičnih ugljovodonika (PAH), kao i procene zdravstvenog rizika koji potiče od prethodno pomenutih potencijalno opasnih supstanci.
Sadržaj fluorida i sulfata u vodenim ekstraktima letećih pepela daleko je ispod
zakonski dozvoljenih granica za otpad, na osnovu čega se mogu svrstati u bezopasne. Od
ispitivanih elemenata u tragovima, sadržaj Cd je najniži, dok je koncentracija Mn
najviša. Najveće obogaćenje pepela u odnosu na odgovarajući ugalj, primećeno je za As,
Pb, Hg, Cu, V i Cr. Na osnovu dobijenih rezultata pokazano je da je ukupni sadržaj PAH
najveći za leteći pepeo dobijen sagorevanjem otpadnog uglja. Među ispitivanim PAH,
najvišu koncentraciju ima fluoranten. Rizici koji potiču od arsena (među kancerogenim elementima), kao i arsena i nikla (među nekancerogenim elementima), premašuju dozvoljene granične vrednosti. Vrednost procenjenog rizika od raka kod odrasle
populacije u slučaju PAH, pokazuje da za leteći pepeo dobijen sagorevanjem otpadnog
uglja postoji potencijalni rizik, dok su vrednosti za ostale pepele unutar dozvoljenih
granica.
PB  - Serbian Chemical Society
T2  - Journal of the Serbian Chemical Society
T1  - Health risk assessment of potentially harmful substances from fly ashes generated by coal and coal waste combustion
T1  - Procena rizika za potencijalno opasne supstance iz letećih pepela dobijenih sagorevanjem uglja i otpadnog uglja
EP  - 1173
IS  - 11
SP  - 1161
VL  - 88
DO  - 10.2298/JSC220130048M
ER  - 
@article{
author = "Buha Marković, Jovana Z. and Marinković, Ana D. and Savić, Jasmina Z. and Krstić, Aleksandar D. and Savić, Andrija B. and Ristić, Mirjana Đ.",
year = "2023",
abstract = "Lignite and coal waste used as feed fuels in thermal power plants
(TPPs) and semi-industrial fluidized bed boiler (FBB), as well as their representative fly ashes (FAs), were examined. Fly ashes were compared employing
anions and cations content in correspondent water extracts, trace elements and
polycyclic aromatic hydrocarbon concentrations, as well as health risk assessments of substances known to be of concern for public health. Fluoride and sulfate contents in water extracted FAs are far below the legislation limits for
waste, classifying all investigated FAs as non-hazardous. Among investigated
trace elements, Cd content is the lowest, while Mn content is the highest. The
highest enrichment ratios are noticed for As, Pb, Hg, Cu, V and Cr. The results
indicate that total PAHs content is elevated in FA from the combustion of coal
waste (AFB), with fluoranthene prevailing. The cancer risk of As and the non-
-cancer risk of As and Ni in some FAs surpass their respective permissible
limits. The incremental lifetime cancer risk of an adult population indicates a
potential PAHs risk in AFB, whereas all other fly ashes are within safe limits., U ovom radu, ispitivana su goriva (lignit i otpadni ugalj) koja se koriste u termoelektranama i poluindustrijskom postrojenju sa fluidizovanim slojem, kao i leteći
pepeli dobijeni njihovim sagorevanjem. Leteći pepeli su upoređeni na osnovu: sadržaja anjona i katjona u njihovim vodenim ekstraktima, koncentracije elemenata u
tragovima i policikličnih aromatičnih ugljovodonika (PAH), kao i procene zdravstvenog rizika koji potiče od prethodno pomenutih potencijalno opasnih supstanci.
Sadržaj fluorida i sulfata u vodenim ekstraktima letećih pepela daleko je ispod
zakonski dozvoljenih granica za otpad, na osnovu čega se mogu svrstati u bezopasne. Od
ispitivanih elemenata u tragovima, sadržaj Cd je najniži, dok je koncentracija Mn
najviša. Najveće obogaćenje pepela u odnosu na odgovarajući ugalj, primećeno je za As,
Pb, Hg, Cu, V i Cr. Na osnovu dobijenih rezultata pokazano je da je ukupni sadržaj PAH
najveći za leteći pepeo dobijen sagorevanjem otpadnog uglja. Među ispitivanim PAH,
najvišu koncentraciju ima fluoranten. Rizici koji potiču od arsena (među kancerogenim elementima), kao i arsena i nikla (među nekancerogenim elementima), premašuju dozvoljene granične vrednosti. Vrednost procenjenog rizika od raka kod odrasle
populacije u slučaju PAH, pokazuje da za leteći pepeo dobijen sagorevanjem otpadnog
uglja postoji potencijalni rizik, dok su vrednosti za ostale pepele unutar dozvoljenih
granica.",
publisher = "Serbian Chemical Society",
journal = "Journal of the Serbian Chemical Society",
title = "Health risk assessment of potentially harmful substances from fly ashes generated by coal and coal waste combustion, Procena rizika za potencijalno opasne supstance iz letećih pepela dobijenih sagorevanjem uglja i otpadnog uglja",
pages = "1173-1161",
number = "11",
volume = "88",
doi = "10.2298/JSC220130048M"
}
Buha Marković, J. Z., Marinković, A. D., Savić, J. Z., Krstić, A. D., Savić, A. B.,& Ristić, M. Đ.. (2023). Health risk assessment of potentially harmful substances from fly ashes generated by coal and coal waste combustion. in Journal of the Serbian Chemical Society
Serbian Chemical Society., 88(11), 1161-1173.
https://doi.org/10.2298/JSC220130048M
Buha Marković JZ, Marinković AD, Savić JZ, Krstić AD, Savić AB, Ristić MĐ. Health risk assessment of potentially harmful substances from fly ashes generated by coal and coal waste combustion. in Journal of the Serbian Chemical Society. 2023;88(11):1161-1173.
doi:10.2298/JSC220130048M .
Buha Marković, Jovana Z., Marinković, Ana D., Savić, Jasmina Z., Krstić, Aleksandar D., Savić, Andrija B., Ristić, Mirjana Đ., "Health risk assessment of potentially harmful substances from fly ashes generated by coal and coal waste combustion" in Journal of the Serbian Chemical Society, 88, no. 11 (2023):1161-1173,
https://doi.org/10.2298/JSC220130048M . .
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