TY  - CONF
AU  - Šoštarić, Tatjana
AU  - Milojković, Jelena
AU  - Avdalović, Jelena
AU  - Lugonja, Nikoleta
AU  - Adamović, Vladimir
AU  - Antanasković, Anja
AU  - Lopičić, Zorica
PY  - 2022
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/7479
AB  - The mutual interaction of metal ions (lead, zinc and copper) on removal efficiency in binary and
ternary systems, by biosorbent based on alkali treated apricot shells (Prunus armeniaca L.) was
examined. The evaluation was done in batch system at two metals concentrations: 0.2 and 0.5mmol/
dm3. Tested biosorbent exhibited preferential uptake of lead in a multimetal systems. It is evident that mutual inhibition exists in all multimetal systems, but systems containing lead ex-hibited extreme inhibition toward copper and zinc ions. Process of sorption depends not only on specific chemistry of each metal, their affinity toward binding sites and the type of metal binding onto biosorbent, but also on sorbent chemical and morphological characteristics. In multimetal systems, tested sorbent showed preferential sorption orders: Pb (II)>Cu (II)>Zn (II).
PB  - Society of Physical Chemists of Serbia
C3  - Proceedings - 16th International Conference on Fundamental and Applied Aspects of Physical Chemistry, Physical Chemistry 2022, September, 26-30, 2022, Belgrade, Serbia
T1  - Removal efficiency of pb(II), Zn(II) and Cu(II) in mono- and multimetal systems by alkali treated apricot shells biosorbent
SP  - 457
EP  - 460
UR  - https://hdl.handle.net/21.15107/rcub_cer_7479
ER  - 

@conference{
author = "Šoštarić, Tatjana and Milojković, Jelena and Avdalović, Jelena and Lugonja, Nikoleta and Adamović, Vladimir and Antanasković, Anja and Lopičić, Zorica",
year = "2022",
abstract = "The mutual interaction of metal ions (lead, zinc and copper) on removal efficiency in binary and
ternary systems, by biosorbent based on alkali treated apricot shells (Prunus armeniaca L.) was
examined. The evaluation was done in batch system at two metals concentrations: 0.2 and 0.5mmol/
dm3. Tested biosorbent exhibited preferential uptake of lead in a multimetal systems. It is evident that mutual inhibition exists in all multimetal systems, but systems containing lead ex-hibited extreme inhibition toward copper and zinc ions. Process of sorption depends not only on specific chemistry of each metal, their affinity toward binding sites and the type of metal binding onto biosorbent, but also on sorbent chemical and morphological characteristics. In multimetal systems, tested sorbent showed preferential sorption orders: Pb (II)>Cu (II)>Zn (II).",
publisher = "Society of Physical Chemists of Serbia",
journal = "Proceedings - 16th International Conference on Fundamental and Applied Aspects of Physical Chemistry, Physical Chemistry 2022, September, 26-30, 2022, Belgrade, Serbia",
title = "Removal efficiency of pb(II), Zn(II) and Cu(II) in mono- and multimetal systems by alkali treated apricot shells biosorbent",
pages = "457-460",
url = "https://hdl.handle.net/21.15107/rcub_cer_7479"
}

Šoštarić, T., Milojković, J., Avdalović, J., Lugonja, N., Adamović, V., Antanasković, A.,& Lopičić, Z.. (2022). Removal efficiency of pb(II), Zn(II) and Cu(II) in mono- and multimetal systems by alkali treated apricot shells biosorbent. in Proceedings - 16th International Conference on Fundamental and Applied Aspects of Physical Chemistry, Physical Chemistry 2022, September, 26-30, 2022, Belgrade, Serbia
Society of Physical Chemists of Serbia., 457-460.
https://hdl.handle.net/21.15107/rcub_cer_7479

Šoštarić T, Milojković J, Avdalović J, Lugonja N, Adamović V, Antanasković A, Lopičić Z. Removal efficiency of pb(II), Zn(II) and Cu(II) in mono- and multimetal systems by alkali treated apricot shells biosorbent. in Proceedings - 16th International Conference on Fundamental and Applied Aspects of Physical Chemistry, Physical Chemistry 2022, September, 26-30, 2022, Belgrade, Serbia. 2022;:457-460.
https://hdl.handle.net/21.15107/rcub_cer_7479 .

Šoštarić, Tatjana, Milojković, Jelena, Avdalović, Jelena, Lugonja, Nikoleta, Adamović, Vladimir, Antanasković, Anja, Lopičić, Zorica, "Removal efficiency of pb(II), Zn(II) and Cu(II) in mono- and multimetal systems by alkali treated apricot shells biosorbent" in Proceedings - 16th International Conference on Fundamental and Applied Aspects of Physical Chemistry, Physical Chemistry 2022, September, 26-30, 2022, Belgrade, Serbia (2022):457-460,
https://hdl.handle.net/21.15107/rcub_cer_7479 .

TY  - JOUR
AU  - Lopičić, Zorica
AU  - Avdalović, Jelena
AU  - Milojković, Jelena
AU  - Antanasković, Anja
AU  - Lješević, Marija
AU  - Lugonja, Nikoleta
AU  - Šoštarić, Tatjana
PY  - 2021
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/4947
AB  - Water contaminated with diesel oil represents one of the greatest challenges in waste water
management. Water soluble fraction (WSF) is of particular interest because of its toxicity to
aquatic organisms and discharge regulations set by environmental authorities. Biochar
sorbents have attracted great attention, due to their low cost origin and advantageous
properties as well as high sorption capacities in sorption processes. In this study, we have
reported the synthesis and characteristics of novel biochar sorbent made from waste
lignocellulosic biomass (peach stones (PS)) and evaluated its possible application in removal
of diesel WSF from synthetic water. Physiochemical characteristics of the biochar sample
were analysed by scanning electron microscopy (SEM), Brunauer–Emmett–Teller (BET)
method, and Fourier-transform infrared spectroscopy (FTIR), along with the elemental
analysis. Characterisation of PS biochar (PS-B) indicated high multi porous surface area
(159.1 m2 g
-1
) with the average pore diameter 2.7 nm. FTIR results indicated higher presence
of aromatic compounds in PS-B as compared to PS. The sorption experiments performed in
a batch system using PS-B resulted in more than 95 % removal of diesel WSF, reaching
equilibrium after 5 h. Equilibrium data were well fitted by Freundlich isotherm, while the
pseudo-second order equation fitted well the kinetic data, indicating chemisorption
involving valency forces through the sharing/exchange of electrons between the sorbent and
PS-B. Applications of ecotoxicology tests based on a microbial biosensor (Aliivibrio fischeri)
have shown a significant toxicity reduction of water sample after the treatment with biochar
AB  - Prečišćavanje voda zagađenih dizelom predstavlja jedan od glavnih izazova u tretmanu otpadnih voda. Frakcija rastvorna u vodi (engl. water soluble fraction, WSF) je naročito važna, obzirom na njenu direktnu toksičnost po vodene organizme, kao i na granične vrednosti postavljene zakonskom regulativom. Sorbenti na bazi biočađi privlače značajnu pažnju istraživača, zbog na njihove ekonomske isplativosti i svojstva koja doprinose velikim sorpcionim kapacitetima. U ovom radu prikazane su sinteza i karakterizacija biočađi dobijene od otpadnog lignoceluloznoog materijala koštice breskve, i ispitana je moguća primena ovog materijala kao sorbenta u uklanjanju rastvorne frakcije dizela iz kontaminiranih voda. Fizičkohemijske karakteristike biočađi analizirane su primenom skenirajuće elektronske mikroskopije (SEM) i infracrvene spektroskopije sa Furijeovom (Fourier) transformacijom (FTIR) zajedno sa elementarnom organskom analizom dok je specifična površina određena primenom BET (Brunauer – Emmett – Teller) metode. 
Karakterizacija biočađi koštice breskve pokazala je multiporoznu strukturu velike specifične površine (159.1 m2 g-1) sa prosečnom veličinom pora 2.7 nm. Rezultati FTIR analize su ukazali na veće prisustvo aromatičnih jedinjenja u biočađi u odnosu na nativni uzorak. Sorpcioni eksperimenti izvedeni u šaržnom sistemu pokazali su da je procenat uklanjanja rastvorene frakcije dizela veći od 95 % pri inicijalnoj koncentraciji od 20 mg dm-3 i sadržaju biočađi od 1.5 g dm-3 , uz postizanje ravnoteže nakon 5 h. Ravnotežni podaci su najbolje opisani Frojndlihovom izotermom, dok je jednačina kinetike pseudo-drugog reda najbolje opisala kinetičke podatke, ukazujući na proces hemisorpcije koji uključuje valentne sile kroz izmenu/delenje elektrona između sorbata i biočađi. Ekotoksikološki testovi su pokazali smanjenje ekotoksičnosti na Aliivibrio fischeri nakon tretmana voda uzorkom biočađi.
PB  - Association of Chemical Engineers of Serbia
T2  - Hemijska industrija
T1  - Removal of diesel pollution by biochar – support in water remediation
T1  - Uklanjanje zagađenja dizela sorpcijom na biočađi – podrška remedijaciji kontaminiranih voda
VL  - 75
IS  - 6
SP  - 329
EP  - 339
DO  - 10.2298/HEMIND210514029L
ER  - 

@article{
author = "Lopičić, Zorica and Avdalović, Jelena and Milojković, Jelena and Antanasković, Anja and Lješević, Marija and Lugonja, Nikoleta and Šoštarić, Tatjana",
year = "2021",
abstract = "Water contaminated with diesel oil represents one of the greatest challenges in waste water
management. Water soluble fraction (WSF) is of particular interest because of its toxicity to
aquatic organisms and discharge regulations set by environmental authorities. Biochar
sorbents have attracted great attention, due to their low cost origin and advantageous
properties as well as high sorption capacities in sorption processes. In this study, we have
reported the synthesis and characteristics of novel biochar sorbent made from waste
lignocellulosic biomass (peach stones (PS)) and evaluated its possible application in removal
of diesel WSF from synthetic water. Physiochemical characteristics of the biochar sample
were analysed by scanning electron microscopy (SEM), Brunauer–Emmett–Teller (BET)
method, and Fourier-transform infrared spectroscopy (FTIR), along with the elemental
analysis. Characterisation of PS biochar (PS-B) indicated high multi porous surface area
(159.1 m2 g
-1
) with the average pore diameter 2.7 nm. FTIR results indicated higher presence
of aromatic compounds in PS-B as compared to PS. The sorption experiments performed in
a batch system using PS-B resulted in more than 95 % removal of diesel WSF, reaching
equilibrium after 5 h. Equilibrium data were well fitted by Freundlich isotherm, while the
pseudo-second order equation fitted well the kinetic data, indicating chemisorption
involving valency forces through the sharing/exchange of electrons between the sorbent and
PS-B. Applications of ecotoxicology tests based on a microbial biosensor (Aliivibrio fischeri)
have shown a significant toxicity reduction of water sample after the treatment with biochar, Prečišćavanje voda zagađenih dizelom predstavlja jedan od glavnih izazova u tretmanu otpadnih voda. Frakcija rastvorna u vodi (engl. water soluble fraction, WSF) je naročito važna, obzirom na njenu direktnu toksičnost po vodene organizme, kao i na granične vrednosti postavljene zakonskom regulativom. Sorbenti na bazi biočađi privlače značajnu pažnju istraživača, zbog na njihove ekonomske isplativosti i svojstva koja doprinose velikim sorpcionim kapacitetima. U ovom radu prikazane su sinteza i karakterizacija biočađi dobijene od otpadnog lignoceluloznoog materijala koštice breskve, i ispitana je moguća primena ovog materijala kao sorbenta u uklanjanju rastvorne frakcije dizela iz kontaminiranih voda. Fizičkohemijske karakteristike biočađi analizirane su primenom skenirajuće elektronske mikroskopije (SEM) i infracrvene spektroskopije sa Furijeovom (Fourier) transformacijom (FTIR) zajedno sa elementarnom organskom analizom dok je specifična površina određena primenom BET (Brunauer – Emmett – Teller) metode. 
Karakterizacija biočađi koštice breskve pokazala je multiporoznu strukturu velike specifične površine (159.1 m2 g-1) sa prosečnom veličinom pora 2.7 nm. Rezultati FTIR analize su ukazali na veće prisustvo aromatičnih jedinjenja u biočađi u odnosu na nativni uzorak. Sorpcioni eksperimenti izvedeni u šaržnom sistemu pokazali su da je procenat uklanjanja rastvorene frakcije dizela veći od 95 % pri inicijalnoj koncentraciji od 20 mg dm-3 i sadržaju biočađi od 1.5 g dm-3 , uz postizanje ravnoteže nakon 5 h. Ravnotežni podaci su najbolje opisani Frojndlihovom izotermom, dok je jednačina kinetike pseudo-drugog reda najbolje opisala kinetičke podatke, ukazujući na proces hemisorpcije koji uključuje valentne sile kroz izmenu/delenje elektrona između sorbata i biočađi. Ekotoksikološki testovi su pokazali smanjenje ekotoksičnosti na Aliivibrio fischeri nakon tretmana voda uzorkom biočađi.",
publisher = "Association of Chemical Engineers of Serbia",
journal = "Hemijska industrija",
title = "Removal of diesel pollution by biochar – support in water remediation, Uklanjanje zagađenja dizela sorpcijom na biočađi – podrška remedijaciji kontaminiranih voda",
volume = "75",
number = "6",
pages = "329-339",
doi = "10.2298/HEMIND210514029L"
}

Lopičić, Z., Avdalović, J., Milojković, J., Antanasković, A., Lješević, M., Lugonja, N.,& Šoštarić, T.. (2021). Removal of diesel pollution by biochar – support in water remediation. in Hemijska industrija
Association of Chemical Engineers of Serbia., 75(6), 329-339.
https://doi.org/10.2298/HEMIND210514029L

Lopičić Z, Avdalović J, Milojković J, Antanasković A, Lješević M, Lugonja N, Šoštarić T. Removal of diesel pollution by biochar – support in water remediation. in Hemijska industrija. 2021;75(6):329-339.
doi:10.2298/HEMIND210514029L .

Lopičić, Zorica, Avdalović, Jelena, Milojković, Jelena, Antanasković, Anja, Lješević, Marija, Lugonja, Nikoleta, Šoštarić, Tatjana, "Removal of diesel pollution by biochar – support in water remediation" in Hemijska industrija, 75, no. 6 (2021):329-339,
https://doi.org/10.2298/HEMIND210514029L . .