TY  - JOUR
AU  - Milojković, Jelena V.
AU  - Popović-Đorđevic, Jelena
AU  - Pezo, Lato
AU  - Brčeski, Ilija
AU  - Kostić, Aleksandar Ž.
AU  - Milošević, Vladan D.
AU  - Stojanović, Mirjana D.
PY  - 2018
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/3029
AB  - The preliminary assessment of the properties of alginate immobilized aquatic weed Myriophyllum spicatum beads-MsAlg in a multi-element system of nine Serbian lakes water samples was done. Herein, the results obtained in the biosorption experiment with MsAlg contents of twenty-two elements analysed by inductively coupled plasma-optical emission spectrometry, biosorption capacity, element removal efficiency, total hardness (TH) and quality index of water (WQI) are presented. Scanning electron microscopy with energy dispersive X-ray spectroscopy was used for the characterization of M. spicatum and its beads. The study showed that aluminium, magnesium and strontium were adsorbed by MsAlg in the water samples from all examined lakes; barium and iron in the water samples from six lakes. The overall average efficiency of MsAlg in biosorption of elements was in the following order: Al  gt  Ba  gt  Sr  gt  Fe  gt  Mg (58.6, 51.7, 48.2, 23.9 and 17.7%, respectively). The increase of TH and WQI values after the biosorption was noticed in all studied lake water samples. The most significant correlations for pH were regarding the contents of B, Mg and Ca, whereas WQI was highly correlated to the contents of B and Mg, and pH. The complexity of the obtained data was explained by Cluster Analysis and Principal Component Analysis, which showed good discrimination capabilities between the water samples taken from different locations. Considering that the invasive M. spicatum is natural, widespread and that its immobilization is cheap and eco-friendly, presented findings could be helpful in further assessment of MsAlg beads for its potential use as biofilter. (C) 2018 Elsevier Ltd. All rights reserved.
PB  - Pergamon-Elsevier Science Ltd, Oxford
T2  - Water Research
T1  - Applying multi-criteria analysis for preliminary assessment of the properties of alginate immobilized Myriophyllum spicatum in lake water samples
VL  - 141
SP  - 163
EP  - 171
DO  - 10.1016/j.watres.2018.05.014
ER  - 

@article{
author = "Milojković, Jelena V. and Popović-Đorđevic, Jelena and Pezo, Lato and Brčeski, Ilija and Kostić, Aleksandar Ž. and Milošević, Vladan D. and Stojanović, Mirjana D.",
year = "2018",
abstract = "The preliminary assessment of the properties of alginate immobilized aquatic weed Myriophyllum spicatum beads-MsAlg in a multi-element system of nine Serbian lakes water samples was done. Herein, the results obtained in the biosorption experiment with MsAlg contents of twenty-two elements analysed by inductively coupled plasma-optical emission spectrometry, biosorption capacity, element removal efficiency, total hardness (TH) and quality index of water (WQI) are presented. Scanning electron microscopy with energy dispersive X-ray spectroscopy was used for the characterization of M. spicatum and its beads. The study showed that aluminium, magnesium and strontium were adsorbed by MsAlg in the water samples from all examined lakes; barium and iron in the water samples from six lakes. The overall average efficiency of MsAlg in biosorption of elements was in the following order: Al  gt  Ba  gt  Sr  gt  Fe  gt  Mg (58.6, 51.7, 48.2, 23.9 and 17.7%, respectively). The increase of TH and WQI values after the biosorption was noticed in all studied lake water samples. The most significant correlations for pH were regarding the contents of B, Mg and Ca, whereas WQI was highly correlated to the contents of B and Mg, and pH. The complexity of the obtained data was explained by Cluster Analysis and Principal Component Analysis, which showed good discrimination capabilities between the water samples taken from different locations. Considering that the invasive M. spicatum is natural, widespread and that its immobilization is cheap and eco-friendly, presented findings could be helpful in further assessment of MsAlg beads for its potential use as biofilter. (C) 2018 Elsevier Ltd. All rights reserved.",
publisher = "Pergamon-Elsevier Science Ltd, Oxford",
journal = "Water Research",
title = "Applying multi-criteria analysis for preliminary assessment of the properties of alginate immobilized Myriophyllum spicatum in lake water samples",
volume = "141",
pages = "163-171",
doi = "10.1016/j.watres.2018.05.014"
}

Milojković, J. V., Popović-Đorđevic, J., Pezo, L., Brčeski, I., Kostić, A. Ž., Milošević, V. D.,& Stojanović, M. D.. (2018). Applying multi-criteria analysis for preliminary assessment of the properties of alginate immobilized Myriophyllum spicatum in lake water samples. in Water Research
Pergamon-Elsevier Science Ltd, Oxford., 141, 163-171.
https://doi.org/10.1016/j.watres.2018.05.014

Milojković JV, Popović-Đorđevic J, Pezo L, Brčeski I, Kostić AŽ, Milošević VD, Stojanović MD. Applying multi-criteria analysis for preliminary assessment of the properties of alginate immobilized Myriophyllum spicatum in lake water samples. in Water Research. 2018;141:163-171.
doi:10.1016/j.watres.2018.05.014 .

Milojković, Jelena V., Popović-Đorđevic, Jelena, Pezo, Lato, Brčeski, Ilija, Kostić, Aleksandar Ž., Milošević, Vladan D., Stojanović, Mirjana D., "Applying multi-criteria analysis for preliminary assessment of the properties of alginate immobilized Myriophyllum spicatum in lake water samples" in Water Research, 141 (2018):163-171,
https://doi.org/10.1016/j.watres.2018.05.014 . .

TY  - DATA
AU  - Milojković, Jelena V.
AU  - Popović-Đorđevic, Jelena
AU  - Pezo, Lato
AU  - Brčeski, Ilija
AU  - Kostić, Aleksandar Ž.
AU  - Milošević, Vladan D.
AU  - Stojanović, Mirjana D.
PY  - 2018
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/3030
PB  - Pergamon-Elsevier Science Ltd, Oxford
T2  - Water Research
T1  - Supplementary material for the article: Milojković, J. V.; Popović-Djordjević, J. B.; Pezo, L. L.; Brčeski, I. D.; Kostić, A. Ž.;  Milošević, V. D.; Stojanović, M. D. Applying Multi-Criteria Analysis for Preliminary  Assessment of the Properties of Alginate Immobilized Myriophyllum Spicatum in Lake  Water Samples. Water research 2018, 141, 163–171.  https://doi.org/10.1016/j.watres.2018.05.014
UR  - https://hdl.handle.net/21.15107/rcub_cherry_3030
ER  - 

@misc{
author = "Milojković, Jelena V. and Popović-Đorđevic, Jelena and Pezo, Lato and Brčeski, Ilija and Kostić, Aleksandar Ž. and Milošević, Vladan D. and Stojanović, Mirjana D.",
year = "2018",
publisher = "Pergamon-Elsevier Science Ltd, Oxford",
journal = "Water Research",
title = "Supplementary material for the article: Milojković, J. V.; Popović-Djordjević, J. B.; Pezo, L. L.; Brčeski, I. D.; Kostić, A. Ž.;  Milošević, V. D.; Stojanović, M. D. Applying Multi-Criteria Analysis for Preliminary  Assessment of the Properties of Alginate Immobilized Myriophyllum Spicatum in Lake  Water Samples. Water research 2018, 141, 163–171.  https://doi.org/10.1016/j.watres.2018.05.014",
url = "https://hdl.handle.net/21.15107/rcub_cherry_3030"
}

Milojković, J. V., Popović-Đorđevic, J., Pezo, L., Brčeski, I., Kostić, A. Ž., Milošević, V. D.,& Stojanović, M. D.. (2018). Supplementary material for the article: Milojković, J. V.; Popović-Djordjević, J. B.; Pezo, L. L.; Brčeski, I. D.; Kostić, A. Ž.;  Milošević, V. D.; Stojanović, M. D. Applying Multi-Criteria Analysis for Preliminary  Assessment of the Properties of Alginate Immobilized Myriophyllum Spicatum in Lake  Water Samples. Water research 2018, 141, 163–171.  https://doi.org/10.1016/j.watres.2018.05.014. in Water Research
Pergamon-Elsevier Science Ltd, Oxford..
https://hdl.handle.net/21.15107/rcub_cherry_3030

Milojković JV, Popović-Đorđevic J, Pezo L, Brčeski I, Kostić AŽ, Milošević VD, Stojanović MD. Supplementary material for the article: Milojković, J. V.; Popović-Djordjević, J. B.; Pezo, L. L.; Brčeski, I. D.; Kostić, A. Ž.;  Milošević, V. D.; Stojanović, M. D. Applying Multi-Criteria Analysis for Preliminary  Assessment of the Properties of Alginate Immobilized Myriophyllum Spicatum in Lake  Water Samples. Water research 2018, 141, 163–171.  https://doi.org/10.1016/j.watres.2018.05.014. in Water Research. 2018;.
https://hdl.handle.net/21.15107/rcub_cherry_3030 .

Milojković, Jelena V., Popović-Đorđevic, Jelena, Pezo, Lato, Brčeski, Ilija, Kostić, Aleksandar Ž., Milošević, Vladan D., Stojanović, Mirjana D., "Supplementary material for the article: Milojković, J. V.; Popović-Djordjević, J. B.; Pezo, L. L.; Brčeski, I. D.; Kostić, A. Ž.;  Milošević, V. D.; Stojanović, M. D. Applying Multi-Criteria Analysis for Preliminary  Assessment of the Properties of Alginate Immobilized Myriophyllum Spicatum in Lake  Water Samples. Water research 2018, 141, 163–171.  https://doi.org/10.1016/j.watres.2018.05.014" in Water Research (2018),
https://hdl.handle.net/21.15107/rcub_cherry_3030 .

TY  - JOUR
AU  - Šoštarić, Tatjana D.
AU  - Petrović, Marija S.
AU  - Pastor, Ferenc
AU  - Lončarević, Davor
AU  - Petrović, Jelena T.
AU  - Milojković, Jelena V.
AU  - Stojanović, Mirjana D.
PY  - 2018
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/2152
AB  - Locally available apricot (Prunus armeniaca L.) shells classified as a waste product from fruit processing, were alkali activated in order to develop an efficient heavy metal ions sorbent for water purification. To examine the changes occurred after alkali treatment, raw (SH) and modified apricot shells (SHM) were thoroughly characterized in terms of their chemical composition and surface properties. Chemical analysis revealed that alkaline treatment causes the disintegration of hemicellulose (its content decreased from 19.2 to 3.5%), which was in accordance with FTIR results. SEM micrographs and the mercury intrusion porosimetry revealed a larger surface area and porosity of SHM. Bohem's acid-base titration method indicated that the most of the SHM surface carboxylic groups were in sodium salt form and together with the pH of points of zero charge showed increase of surface alkalinity after modification. Treatment with NaOH enhanced the adsorption capacity by 154, 61 and 90% for Cu2+, Zn2+ and Pb2+, respectively. The amount of cations released from SHM was almost equal to the amount of adsorbed metal ions, suggesting ion exchange mechanism. The pseudo-second order kinetic indicated that the heavy metals cations were bound predominantly by complexation. In order to establish the effectiveness of the biosorbent in real wastewater sample, SHM was employed for cleaning-up of drain water emanating from atomic adsorption spectrophotometer. The SHM showed high removal efficiency towards multiple metal ions. The amounts of Fe, Pb, Cu and Cr ions were reduced by 97, 87, 81 and 80%, respectively, while Ni and Zn amounts were reduced for 33 and 14%. Used biosorbent SHM can be successfully regenerated with HCl (desorption  gt  95%) and after regeneration biosorbent can be reused or it can be safely disposed. (C) 2018 Elsevier B.V. All rights reserved.
PB  - Elsevier Science Bv, Amsterdam
T2  - Journal of Molecular Liquids
T1  - Study of heavy metals biosorption on native and alkali-treated apricot shells and its application in wastewater treatment
VL  - 259
SP  - 340
EP  - 349
DO  - 10.1016/j.molliq.2018.03.055
ER  - 

@article{
author = "Šoštarić, Tatjana D. and Petrović, Marija S. and Pastor, Ferenc and Lončarević, Davor and Petrović, Jelena T. and Milojković, Jelena V. and Stojanović, Mirjana D.",
year = "2018",
abstract = "Locally available apricot (Prunus armeniaca L.) shells classified as a waste product from fruit processing, were alkali activated in order to develop an efficient heavy metal ions sorbent for water purification. To examine the changes occurred after alkali treatment, raw (SH) and modified apricot shells (SHM) were thoroughly characterized in terms of their chemical composition and surface properties. Chemical analysis revealed that alkaline treatment causes the disintegration of hemicellulose (its content decreased from 19.2 to 3.5%), which was in accordance with FTIR results. SEM micrographs and the mercury intrusion porosimetry revealed a larger surface area and porosity of SHM. Bohem's acid-base titration method indicated that the most of the SHM surface carboxylic groups were in sodium salt form and together with the pH of points of zero charge showed increase of surface alkalinity after modification. Treatment with NaOH enhanced the adsorption capacity by 154, 61 and 90% for Cu2+, Zn2+ and Pb2+, respectively. The amount of cations released from SHM was almost equal to the amount of adsorbed metal ions, suggesting ion exchange mechanism. The pseudo-second order kinetic indicated that the heavy metals cations were bound predominantly by complexation. In order to establish the effectiveness of the biosorbent in real wastewater sample, SHM was employed for cleaning-up of drain water emanating from atomic adsorption spectrophotometer. The SHM showed high removal efficiency towards multiple metal ions. The amounts of Fe, Pb, Cu and Cr ions were reduced by 97, 87, 81 and 80%, respectively, while Ni and Zn amounts were reduced for 33 and 14%. Used biosorbent SHM can be successfully regenerated with HCl (desorption  gt  95%) and after regeneration biosorbent can be reused or it can be safely disposed. (C) 2018 Elsevier B.V. All rights reserved.",
publisher = "Elsevier Science Bv, Amsterdam",
journal = "Journal of Molecular Liquids",
title = "Study of heavy metals biosorption on native and alkali-treated apricot shells and its application in wastewater treatment",
volume = "259",
pages = "340-349",
doi = "10.1016/j.molliq.2018.03.055"
}

Šoštarić, T. D., Petrović, M. S., Pastor, F., Lončarević, D., Petrović, J. T., Milojković, J. V.,& Stojanović, M. D.. (2018). Study of heavy metals biosorption on native and alkali-treated apricot shells and its application in wastewater treatment. in Journal of Molecular Liquids
Elsevier Science Bv, Amsterdam., 259, 340-349.
https://doi.org/10.1016/j.molliq.2018.03.055

Šoštarić TD, Petrović MS, Pastor F, Lončarević D, Petrović JT, Milojković JV, Stojanović MD. Study of heavy metals biosorption on native and alkali-treated apricot shells and its application in wastewater treatment. in Journal of Molecular Liquids. 2018;259:340-349.
doi:10.1016/j.molliq.2018.03.055 .

Šoštarić, Tatjana D., Petrović, Marija S., Pastor, Ferenc, Lončarević, Davor, Petrović, Jelena T., Milojković, Jelena V., Stojanović, Mirjana D., "Study of heavy metals biosorption on native and alkali-treated apricot shells and its application in wastewater treatment" in Journal of Molecular Liquids, 259 (2018):340-349,
https://doi.org/10.1016/j.molliq.2018.03.055 . .

TY  - DATA
AU  - Šoštarić, Tatjana D.
AU  - Petrović, Marija S.
AU  - Pastor, Ferenc
AU  - Lončarević, Davor
AU  - Petrović, Jelena T.
AU  - Milojković, Jelena V.
AU  - Stojanović, Mirjana D.
PY  - 2018
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/2969
PB  - Elsevier Science Bv, Amsterdam
T2  - Journal of Molecular Liquids
T1  - Supplementary material for the article: Šoštarić, T. D.; Petrović, M. S.; Pastor, F. T.; Lončarević, D. R.; Petrović, J. T.; Milojković,  J. V.; Stojanović, M. D. Study of Heavy Metals Biosorption on Native and Alkali-Treated  Apricot Shells and Its Application in Wastewater Treatment. Journal of Molecular Liquids  2018, 259, 340–349. https://doi.org/10.1016/j.molliq.2018.03.055
UR  - https://hdl.handle.net/21.15107/rcub_cherry_2969
ER  - 

@misc{
author = "Šoštarić, Tatjana D. and Petrović, Marija S. and Pastor, Ferenc and Lončarević, Davor and Petrović, Jelena T. and Milojković, Jelena V. and Stojanović, Mirjana D.",
year = "2018",
publisher = "Elsevier Science Bv, Amsterdam",
journal = "Journal of Molecular Liquids",
title = "Supplementary material for the article: Šoštarić, T. D.; Petrović, M. S.; Pastor, F. T.; Lončarević, D. R.; Petrović, J. T.; Milojković,  J. V.; Stojanović, M. D. Study of Heavy Metals Biosorption on Native and Alkali-Treated  Apricot Shells and Its Application in Wastewater Treatment. Journal of Molecular Liquids  2018, 259, 340–349. https://doi.org/10.1016/j.molliq.2018.03.055",
url = "https://hdl.handle.net/21.15107/rcub_cherry_2969"
}

Šoštarić, T. D., Petrović, M. S., Pastor, F., Lončarević, D., Petrović, J. T., Milojković, J. V.,& Stojanović, M. D.. (2018). Supplementary material for the article: Šoštarić, T. D.; Petrović, M. S.; Pastor, F. T.; Lončarević, D. R.; Petrović, J. T.; Milojković,  J. V.; Stojanović, M. D. Study of Heavy Metals Biosorption on Native and Alkali-Treated  Apricot Shells and Its Application in Wastewater Treatment. Journal of Molecular Liquids  2018, 259, 340–349. https://doi.org/10.1016/j.molliq.2018.03.055. in Journal of Molecular Liquids
Elsevier Science Bv, Amsterdam..
https://hdl.handle.net/21.15107/rcub_cherry_2969

Šoštarić TD, Petrović MS, Pastor F, Lončarević D, Petrović JT, Milojković JV, Stojanović MD. Supplementary material for the article: Šoštarić, T. D.; Petrović, M. S.; Pastor, F. T.; Lončarević, D. R.; Petrović, J. T.; Milojković,  J. V.; Stojanović, M. D. Study of Heavy Metals Biosorption on Native and Alkali-Treated  Apricot Shells and Its Application in Wastewater Treatment. Journal of Molecular Liquids  2018, 259, 340–349. https://doi.org/10.1016/j.molliq.2018.03.055. in Journal of Molecular Liquids. 2018;.
https://hdl.handle.net/21.15107/rcub_cherry_2969 .

Šoštarić, Tatjana D., Petrović, Marija S., Pastor, Ferenc, Lončarević, Davor, Petrović, Jelena T., Milojković, Jelena V., Stojanović, Mirjana D., "Supplementary material for the article: Šoštarić, T. D.; Petrović, M. S.; Pastor, F. T.; Lončarević, D. R.; Petrović, J. T.; Milojković,  J. V.; Stojanović, M. D. Study of Heavy Metals Biosorption on Native and Alkali-Treated  Apricot Shells and Its Application in Wastewater Treatment. Journal of Molecular Liquids  2018, 259, 340–349. https://doi.org/10.1016/j.molliq.2018.03.055" in Journal of Molecular Liquids (2018),
https://hdl.handle.net/21.15107/rcub_cherry_2969 .

TY  - JOUR
AU  - Šoštarić, Tatjana D.
AU  - Petrović, Marija S.
AU  - Pastor, Ferenc
AU  - Lončarević, Davor
AU  - Petrović, Jelena T.
AU  - Milojković, Jelena V.
AU  - Stojanović, Mirjana D.
PY  - 2018
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/2970
AB  - Locally available apricot (Prunus armeniaca L.) shells classified as a waste product from fruit processing, were alkali activated in order to develop an efficient heavy metal ions sorbent for water purification. To examine the changes occurred after alkali treatment, raw (SH) and modified apricot shells (SHM) were thoroughly characterized in terms of their chemical composition and surface properties. Chemical analysis revealed that alkaline treatment causes the disintegration of hemicellulose (its content decreased from 19.2 to 3.5%), which was in accordance with FTIR results. SEM micrographs and the mercury intrusion porosimetry revealed a larger surface area and porosity of SHM. Bohem's acid-base titration method indicated that the most of the SHM surface carboxylic groups were in sodium salt form and together with the pH of points of zero charge showed increase of surface alkalinity after modification. Treatment with NaOH enhanced the adsorption capacity by 154, 61 and 90% for Cu2+, Zn2+ and Pb2+, respectively. The amount of cations released from SHM was almost equal to the amount of adsorbed metal ions, suggesting ion exchange mechanism. The pseudo-second order kinetic indicated that the heavy metals cations were bound predominantly by complexation. In order to establish the effectiveness of the biosorbent in real wastewater sample, SHM was employed for cleaning-up of drain water emanating from atomic adsorption spectrophotometer. The SHM showed high removal efficiency towards multiple metal ions. The amounts of Fe, Pb, Cu and Cr ions were reduced by 97, 87, 81 and 80%, respectively, while Ni and Zn amounts were reduced for 33 and 14%. Used biosorbent SHM can be successfully regenerated with HCl (desorption  gt  95%) and after regeneration biosorbent can be reused or it can be safely disposed. (C) 2018 Elsevier B.V. All rights reserved.
PB  - Elsevier Science Bv, Amsterdam
T2  - Journal of Molecular Liquids
T1  - Study of heavy metals biosorption on native and alkali-treated apricot shells and its application in wastewater treatment
VL  - 259
SP  - 340
EP  - 349
DO  - 10.1016/j.molliq.2018.03.055
ER  - 

@article{
author = "Šoštarić, Tatjana D. and Petrović, Marija S. and Pastor, Ferenc and Lončarević, Davor and Petrović, Jelena T. and Milojković, Jelena V. and Stojanović, Mirjana D.",
year = "2018",
abstract = "Locally available apricot (Prunus armeniaca L.) shells classified as a waste product from fruit processing, were alkali activated in order to develop an efficient heavy metal ions sorbent for water purification. To examine the changes occurred after alkali treatment, raw (SH) and modified apricot shells (SHM) were thoroughly characterized in terms of their chemical composition and surface properties. Chemical analysis revealed that alkaline treatment causes the disintegration of hemicellulose (its content decreased from 19.2 to 3.5%), which was in accordance with FTIR results. SEM micrographs and the mercury intrusion porosimetry revealed a larger surface area and porosity of SHM. Bohem's acid-base titration method indicated that the most of the SHM surface carboxylic groups were in sodium salt form and together with the pH of points of zero charge showed increase of surface alkalinity after modification. Treatment with NaOH enhanced the adsorption capacity by 154, 61 and 90% for Cu2+, Zn2+ and Pb2+, respectively. The amount of cations released from SHM was almost equal to the amount of adsorbed metal ions, suggesting ion exchange mechanism. The pseudo-second order kinetic indicated that the heavy metals cations were bound predominantly by complexation. In order to establish the effectiveness of the biosorbent in real wastewater sample, SHM was employed for cleaning-up of drain water emanating from atomic adsorption spectrophotometer. The SHM showed high removal efficiency towards multiple metal ions. The amounts of Fe, Pb, Cu and Cr ions were reduced by 97, 87, 81 and 80%, respectively, while Ni and Zn amounts were reduced for 33 and 14%. Used biosorbent SHM can be successfully regenerated with HCl (desorption  gt  95%) and after regeneration biosorbent can be reused or it can be safely disposed. (C) 2018 Elsevier B.V. All rights reserved.",
publisher = "Elsevier Science Bv, Amsterdam",
journal = "Journal of Molecular Liquids",
title = "Study of heavy metals biosorption on native and alkali-treated apricot shells and its application in wastewater treatment",
volume = "259",
pages = "340-349",
doi = "10.1016/j.molliq.2018.03.055"
}

Šoštarić, T. D., Petrović, M. S., Pastor, F., Lončarević, D., Petrović, J. T., Milojković, J. V.,& Stojanović, M. D.. (2018). Study of heavy metals biosorption on native and alkali-treated apricot shells and its application in wastewater treatment. in Journal of Molecular Liquids
Elsevier Science Bv, Amsterdam., 259, 340-349.
https://doi.org/10.1016/j.molliq.2018.03.055

Šoštarić TD, Petrović MS, Pastor F, Lončarević D, Petrović JT, Milojković JV, Stojanović MD. Study of heavy metals biosorption on native and alkali-treated apricot shells and its application in wastewater treatment. in Journal of Molecular Liquids. 2018;259:340-349.
doi:10.1016/j.molliq.2018.03.055 .

Šoštarić, Tatjana D., Petrović, Marija S., Pastor, Ferenc, Lončarević, Davor, Petrović, Jelena T., Milojković, Jelena V., Stojanović, Mirjana D., "Study of heavy metals biosorption on native and alkali-treated apricot shells and its application in wastewater treatment" in Journal of Molecular Liquids, 259 (2018):340-349,
https://doi.org/10.1016/j.molliq.2018.03.055 . .

TY  - JOUR
AU  - Mihajlović, Marija
AU  - Petrović, Jelena T.
AU  - Maletić, Snežana
AU  - Isakovski-Kragulj, Marijana
AU  - Stojanović, Mirjana D.
AU  - Lopičić, Zorica
AU  - Trifunović, Snežana S.
PY  - 2018
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/2100
AB  - In this study, hydrothermal carbonization (HTC) was employed for thermochemical conversion of energy crop Miscanthus x gigcuiteus GREEF et DEU. The effect of process temperatures, in the range between 180 and 220 degrees C, on the relevant characteristics of the obtained products, hydrochars and process waters, was investigated. The obtained results showed that the HTC promotes fuel properties and energy density of the solids regarding the feedstock. Furthermore, temperature governs the lowering of the volatiles, ash, and moisture in hydrochars, making its potential use as solid fuels more beneficial than the miscanthus. FT-IR spectroscopy and thermal analysis confirmed degradation of hemicellulose at temperatures above 200 degrees C, and an increase of the total content of cellulose and lignin in the hydrochars. In general, hydrochar obtained at 220 degrees C exhibited the best combustion characteristics and is, therefore, the most suitable for use as a solid biofuel. However, in the residual liquids, some amounts of fluorene, phenanthrene, fluoranthene, and pyrene were detected. The polluting potential, visible through the growth of TOC, COD and BOD values, of the analyzed process waters, increases with the rise in carbonization temperature. The TOC values (5.8-9.9 gC L-1) were on average lower than those reported for organic wastewaters ( gt  10 gC L-1). The proportion of hydrocarbons in the process water increases with the increase in the carbonization temperature from 2.92 to 20.9%. Consequently, bioassays with Vibrio fischeri showed a relatively high toxicity of the liquid phase, where a concentration of about 1% was causing bacteria inhibition of 50%.
PB  - Pergamon-Elsevier Science Ltd, Oxford
T2  - Energy Conversion and Management
T1  - Hydrothermal carbonization of Miscanthus x giganteus: Structural and fuel properties of hydrochars and organic profile with the ecotoxicological assessment of the liquid phase
VL  - 159
SP  - 254
EP  - 263
DO  - 10.1016/j.enconman.2018.01.003
ER  - 

@article{
author = "Mihajlović, Marija and Petrović, Jelena T. and Maletić, Snežana and Isakovski-Kragulj, Marijana and Stojanović, Mirjana D. and Lopičić, Zorica and Trifunović, Snežana S.",
year = "2018",
abstract = "In this study, hydrothermal carbonization (HTC) was employed for thermochemical conversion of energy crop Miscanthus x gigcuiteus GREEF et DEU. The effect of process temperatures, in the range between 180 and 220 degrees C, on the relevant characteristics of the obtained products, hydrochars and process waters, was investigated. The obtained results showed that the HTC promotes fuel properties and energy density of the solids regarding the feedstock. Furthermore, temperature governs the lowering of the volatiles, ash, and moisture in hydrochars, making its potential use as solid fuels more beneficial than the miscanthus. FT-IR spectroscopy and thermal analysis confirmed degradation of hemicellulose at temperatures above 200 degrees C, and an increase of the total content of cellulose and lignin in the hydrochars. In general, hydrochar obtained at 220 degrees C exhibited the best combustion characteristics and is, therefore, the most suitable for use as a solid biofuel. However, in the residual liquids, some amounts of fluorene, phenanthrene, fluoranthene, and pyrene were detected. The polluting potential, visible through the growth of TOC, COD and BOD values, of the analyzed process waters, increases with the rise in carbonization temperature. The TOC values (5.8-9.9 gC L-1) were on average lower than those reported for organic wastewaters ( gt  10 gC L-1). The proportion of hydrocarbons in the process water increases with the increase in the carbonization temperature from 2.92 to 20.9%. Consequently, bioassays with Vibrio fischeri showed a relatively high toxicity of the liquid phase, where a concentration of about 1% was causing bacteria inhibition of 50%.",
publisher = "Pergamon-Elsevier Science Ltd, Oxford",
journal = "Energy Conversion and Management",
title = "Hydrothermal carbonization of Miscanthus x giganteus: Structural and fuel properties of hydrochars and organic profile with the ecotoxicological assessment of the liquid phase",
volume = "159",
pages = "254-263",
doi = "10.1016/j.enconman.2018.01.003"
}

Mihajlović, M., Petrović, J. T., Maletić, S., Isakovski-Kragulj, M., Stojanović, M. D., Lopičić, Z.,& Trifunović, S. S.. (2018). Hydrothermal carbonization of Miscanthus x giganteus: Structural and fuel properties of hydrochars and organic profile with the ecotoxicological assessment of the liquid phase. in Energy Conversion and Management
Pergamon-Elsevier Science Ltd, Oxford., 159, 254-263.
https://doi.org/10.1016/j.enconman.2018.01.003

Mihajlović M, Petrović JT, Maletić S, Isakovski-Kragulj M, Stojanović MD, Lopičić Z, Trifunović SS. Hydrothermal carbonization of Miscanthus x giganteus: Structural and fuel properties of hydrochars and organic profile with the ecotoxicological assessment of the liquid phase. in Energy Conversion and Management. 2018;159:254-263.
doi:10.1016/j.enconman.2018.01.003 .

Mihajlović, Marija, Petrović, Jelena T., Maletić, Snežana, Isakovski-Kragulj, Marijana, Stojanović, Mirjana D., Lopičić, Zorica, Trifunović, Snežana S., "Hydrothermal carbonization of Miscanthus x giganteus: Structural and fuel properties of hydrochars and organic profile with the ecotoxicological assessment of the liquid phase" in Energy Conversion and Management, 159 (2018):254-263,
https://doi.org/10.1016/j.enconman.2018.01.003 . .

TY  - DATA
AU  - Mihajlović, Marija
AU  - Petrović, Jelena T.
AU  - Maletić, Snežana
AU  - Isakovski-Kragulj, Marijana
AU  - Stojanović, Mirjana D.
AU  - Lopičić, Zorica
AU  - Trifunović, Snežana S.
PY  - 2018
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/2971
PB  - Pergamon-Elsevier Science Ltd, Oxford
T2  - Energy Conversion and Management
T1  - Supplementary material for the article:
Mihajlović, M.; Petrović, J.; Maletić, S.; Isakovski, M. K.; Stojanović, M.; Lopičić, Z.; Trifunović, S. Hydrothermal Carbonization of Miscanthus × giganteus: Structural and Fuel Properties of Hydrochars and Organic Profile with the Ecotoxicological Assessment of the Liquid Phase. Energy Convers. Manage. 2018, 159, 254–263. https://doi.org/10.1016/j.enconman.2018.01.003
UR  - https://hdl.handle.net/21.15107/rcub_cherry_2971
ER  - 

@misc{
author = "Mihajlović, Marija and Petrović, Jelena T. and Maletić, Snežana and Isakovski-Kragulj, Marijana and Stojanović, Mirjana D. and Lopičić, Zorica and Trifunović, Snežana S.",
year = "2018",
publisher = "Pergamon-Elsevier Science Ltd, Oxford",
journal = "Energy Conversion and Management",
title = "Supplementary material for the article:
Mihajlović, M.; Petrović, J.; Maletić, S.; Isakovski, M. K.; Stojanović, M.; Lopičić, Z.; Trifunović, S. Hydrothermal Carbonization of Miscanthus × giganteus: Structural and Fuel Properties of Hydrochars and Organic Profile with the Ecotoxicological Assessment of the Liquid Phase. Energy Convers. Manage. 2018, 159, 254–263. https://doi.org/10.1016/j.enconman.2018.01.003",
url = "https://hdl.handle.net/21.15107/rcub_cherry_2971"
}

Mihajlović, M., Petrović, J. T., Maletić, S., Isakovski-Kragulj, M., Stojanović, M. D., Lopičić, Z.,& Trifunović, S. S.. (2018). Supplementary material for the article:
Mihajlović, M.; Petrović, J.; Maletić, S.; Isakovski, M. K.; Stojanović, M.; Lopičić, Z.; Trifunović, S. Hydrothermal Carbonization of Miscanthus × giganteus: Structural and Fuel Properties of Hydrochars and Organic Profile with the Ecotoxicological Assessment of the Liquid Phase. Energy Convers. Manage. 2018, 159, 254–263. https://doi.org/10.1016/j.enconman.2018.01.003. in Energy Conversion and Management
Pergamon-Elsevier Science Ltd, Oxford..
https://hdl.handle.net/21.15107/rcub_cherry_2971

Mihajlović M, Petrović JT, Maletić S, Isakovski-Kragulj M, Stojanović MD, Lopičić Z, Trifunović SS. Supplementary material for the article:
Mihajlović, M.; Petrović, J.; Maletić, S.; Isakovski, M. K.; Stojanović, M.; Lopičić, Z.; Trifunović, S. Hydrothermal Carbonization of Miscanthus × giganteus: Structural and Fuel Properties of Hydrochars and Organic Profile with the Ecotoxicological Assessment of the Liquid Phase. Energy Convers. Manage. 2018, 159, 254–263. https://doi.org/10.1016/j.enconman.2018.01.003. in Energy Conversion and Management. 2018;.
https://hdl.handle.net/21.15107/rcub_cherry_2971 .

Mihajlović, Marija, Petrović, Jelena T., Maletić, Snežana, Isakovski-Kragulj, Marijana, Stojanović, Mirjana D., Lopičić, Zorica, Trifunović, Snežana S., "Supplementary material for the article:
Mihajlović, M.; Petrović, J.; Maletić, S.; Isakovski, M. K.; Stojanović, M.; Lopičić, Z.; Trifunović, S. Hydrothermal Carbonization of Miscanthus × giganteus: Structural and Fuel Properties of Hydrochars and Organic Profile with the Ecotoxicological Assessment of the Liquid Phase. Energy Convers. Manage. 2018, 159, 254–263. https://doi.org/10.1016/j.enconman.2018.01.003" in Energy Conversion and Management (2018),
https://hdl.handle.net/21.15107/rcub_cherry_2971 .

TY  - JOUR
AU  - Milojković, Jelena V.
AU  - Popović-Đorđevic, Jelena
AU  - Pezo, Lato
AU  - Brčeski, Ilija
AU  - Kostić, Aleksandar Ž.
AU  - Milošević, Vladan D.
AU  - Stojanović, Mirjana D.
PY  - 2018
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/2186
AB  - The preliminary assessment of the properties of alginate immobilized aquatic weed Myriophyllum spicatum beads-MsAlg in a multi-element system of nine Serbian lakes water samples was done. Herein, the results obtained in the biosorption experiment with MsAlg contents of twenty-two elements analysed by inductively coupled plasma-optical emission spectrometry, biosorption capacity, element removal efficiency, total hardness (TH) and quality index of water (WQI) are presented. Scanning electron microscopy with energy dispersive X-ray spectroscopy was used for the characterization of M. spicatum and its beads. The study showed that aluminium, magnesium and strontium were adsorbed by MsAlg in the water samples from all examined lakes; barium and iron in the water samples from six lakes. The overall average efficiency of MsAlg in biosorption of elements was in the following order: Al  gt  Ba  gt  Sr  gt  Fe  gt  Mg (58.6, 51.7, 48.2, 23.9 and 17.7%, respectively). The increase of TH and WQI values after the biosorption was noticed in all studied lake water samples. The most significant correlations for pH were regarding the contents of B, Mg and Ca, whereas WQI was highly correlated to the contents of B and Mg, and pH. The complexity of the obtained data was explained by Cluster Analysis and Principal Component Analysis, which showed good discrimination capabilities between the water samples taken from different locations. Considering that the invasive M. spicatum is natural, widespread and that its immobilization is cheap and eco-friendly, presented findings could be helpful in further assessment of MsAlg beads for its potential use as biofilter. (C) 2018 Elsevier Ltd. All rights reserved.
PB  - Pergamon-Elsevier Science Ltd, Oxford
T2  - Water Research
T1  - Applying multi-criteria analysis for preliminary assessment of the properties of alginate immobilized Myriophyllum spicatum in lake water samples
VL  - 141
SP  - 163
EP  - 171
DO  - 10.1016/j.watres.2018.05.014
ER  - 

@article{
author = "Milojković, Jelena V. and Popović-Đorđevic, Jelena and Pezo, Lato and Brčeski, Ilija and Kostić, Aleksandar Ž. and Milošević, Vladan D. and Stojanović, Mirjana D.",
year = "2018",
abstract = "The preliminary assessment of the properties of alginate immobilized aquatic weed Myriophyllum spicatum beads-MsAlg in a multi-element system of nine Serbian lakes water samples was done. Herein, the results obtained in the biosorption experiment with MsAlg contents of twenty-two elements analysed by inductively coupled plasma-optical emission spectrometry, biosorption capacity, element removal efficiency, total hardness (TH) and quality index of water (WQI) are presented. Scanning electron microscopy with energy dispersive X-ray spectroscopy was used for the characterization of M. spicatum and its beads. The study showed that aluminium, magnesium and strontium were adsorbed by MsAlg in the water samples from all examined lakes; barium and iron in the water samples from six lakes. The overall average efficiency of MsAlg in biosorption of elements was in the following order: Al  gt  Ba  gt  Sr  gt  Fe  gt  Mg (58.6, 51.7, 48.2, 23.9 and 17.7%, respectively). The increase of TH and WQI values after the biosorption was noticed in all studied lake water samples. The most significant correlations for pH were regarding the contents of B, Mg and Ca, whereas WQI was highly correlated to the contents of B and Mg, and pH. The complexity of the obtained data was explained by Cluster Analysis and Principal Component Analysis, which showed good discrimination capabilities between the water samples taken from different locations. Considering that the invasive M. spicatum is natural, widespread and that its immobilization is cheap and eco-friendly, presented findings could be helpful in further assessment of MsAlg beads for its potential use as biofilter. (C) 2018 Elsevier Ltd. All rights reserved.",
publisher = "Pergamon-Elsevier Science Ltd, Oxford",
journal = "Water Research",
title = "Applying multi-criteria analysis for preliminary assessment of the properties of alginate immobilized Myriophyllum spicatum in lake water samples",
volume = "141",
pages = "163-171",
doi = "10.1016/j.watres.2018.05.014"
}

Milojković, J. V., Popović-Đorđevic, J., Pezo, L., Brčeski, I., Kostić, A. Ž., Milošević, V. D.,& Stojanović, M. D.. (2018). Applying multi-criteria analysis for preliminary assessment of the properties of alginate immobilized Myriophyllum spicatum in lake water samples. in Water Research
Pergamon-Elsevier Science Ltd, Oxford., 141, 163-171.
https://doi.org/10.1016/j.watres.2018.05.014

Milojković JV, Popović-Đorđevic J, Pezo L, Brčeski I, Kostić AŽ, Milošević VD, Stojanović MD. Applying multi-criteria analysis for preliminary assessment of the properties of alginate immobilized Myriophyllum spicatum in lake water samples. in Water Research. 2018;141:163-171.
doi:10.1016/j.watres.2018.05.014 .

Milojković, Jelena V., Popović-Đorđevic, Jelena, Pezo, Lato, Brčeski, Ilija, Kostić, Aleksandar Ž., Milošević, Vladan D., Stojanović, Mirjana D., "Applying multi-criteria analysis for preliminary assessment of the properties of alginate immobilized Myriophyllum spicatum in lake water samples" in Water Research, 141 (2018):163-171,
https://doi.org/10.1016/j.watres.2018.05.014 . .

TY  - JOUR
AU  - Avdalović, Jelena
AU  - Beškoski, Vladimir
AU  - Gojgić-Cvijović, Gordana D.
AU  - Mattinen, Maija-Liisa
AU  - Stojanović, Mirjana D.
AU  - Zildžović, Snežana
AU  - Vrvić, Miroslav M.
PY  - 2015
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/1665
AB  - Procedures for solubilization of phosphorus from insoluble phosphates by acidophilic autotrophs and heterotrophs are considered to be research subjects of great importance in sustainable soil management, and could become, in the future, an alternative to current expensive methods of industrial fertilizer production. Furthermore, this biological production of fertilizer can be considered to be more environmentally friendly than current production methods. The object of this study was to investigate the possibility of phosphorus leaching from phosphate rock apatite using sulphuric acid generated from pyrite by iron-oxidizing Acidithiobacillus sp. B2, and to test the possible application of the mixture of these two minerals to produce a natural phosphate fertilizer. Iron-oxidizing Acidithiobacillus sp. B2 was isolated from copper sulphide mine wastewater (Lake Robule) in Bar, Serbia. The bacterium was identified by 16SrDNA oligonucleotide sequence and characterized using matrix-assisted laser desorption/ionization time-of-flight mass spectroscopy (MALDI-TOF MS). The leaching experiment was carried out in laboratory conditions at 28 degrees C for a period of four weeks. The results showed that up to 34.5% of the inorganic phosphorus was leached from the test mixture when in suspension with iron-oxidizing Acidithiobacillus sp. B2, while at the same time, the degree of leaching from a control suspension (without iron-oxidizing Acidithiobacillus sp. B2) was only up to 3.8%. Due to its low cost and environmental acceptance, treatment of soil with phosphate minerals in combination with pyrite and acidophilic iron- and sulphur-oxidizing bacteria could become an attractive and alternative way to improve the quality of alkaline soils.
PB  - Pergamon-Elsevier Science Ltd, Oxford
T2  - Minerals Engineering
T1  - Microbial solubilization of phosphorus from phosphate rock by iron-oxidizing Acidithiobacillus sp B2
VL  - 72
SP  - 17
EP  - 22
DO  - 10.1016/j.mineng.2014.12.010
ER  - 

@article{
author = "Avdalović, Jelena and Beškoski, Vladimir and Gojgić-Cvijović, Gordana D. and Mattinen, Maija-Liisa and Stojanović, Mirjana D. and Zildžović, Snežana and Vrvić, Miroslav M.",
year = "2015",
abstract = "Procedures for solubilization of phosphorus from insoluble phosphates by acidophilic autotrophs and heterotrophs are considered to be research subjects of great importance in sustainable soil management, and could become, in the future, an alternative to current expensive methods of industrial fertilizer production. Furthermore, this biological production of fertilizer can be considered to be more environmentally friendly than current production methods. The object of this study was to investigate the possibility of phosphorus leaching from phosphate rock apatite using sulphuric acid generated from pyrite by iron-oxidizing Acidithiobacillus sp. B2, and to test the possible application of the mixture of these two minerals to produce a natural phosphate fertilizer. Iron-oxidizing Acidithiobacillus sp. B2 was isolated from copper sulphide mine wastewater (Lake Robule) in Bar, Serbia. The bacterium was identified by 16SrDNA oligonucleotide sequence and characterized using matrix-assisted laser desorption/ionization time-of-flight mass spectroscopy (MALDI-TOF MS). The leaching experiment was carried out in laboratory conditions at 28 degrees C for a period of four weeks. The results showed that up to 34.5% of the inorganic phosphorus was leached from the test mixture when in suspension with iron-oxidizing Acidithiobacillus sp. B2, while at the same time, the degree of leaching from a control suspension (without iron-oxidizing Acidithiobacillus sp. B2) was only up to 3.8%. Due to its low cost and environmental acceptance, treatment of soil with phosphate minerals in combination with pyrite and acidophilic iron- and sulphur-oxidizing bacteria could become an attractive and alternative way to improve the quality of alkaline soils.",
publisher = "Pergamon-Elsevier Science Ltd, Oxford",
journal = "Minerals Engineering",
title = "Microbial solubilization of phosphorus from phosphate rock by iron-oxidizing Acidithiobacillus sp B2",
volume = "72",
pages = "17-22",
doi = "10.1016/j.mineng.2014.12.010"
}

Avdalović, J., Beškoski, V., Gojgić-Cvijović, G. D., Mattinen, M., Stojanović, M. D., Zildžović, S.,& Vrvić, M. M.. (2015). Microbial solubilization of phosphorus from phosphate rock by iron-oxidizing Acidithiobacillus sp B2. in Minerals Engineering
Pergamon-Elsevier Science Ltd, Oxford., 72, 17-22.
https://doi.org/10.1016/j.mineng.2014.12.010

Avdalović J, Beškoski V, Gojgić-Cvijović GD, Mattinen M, Stojanović MD, Zildžović S, Vrvić MM. Microbial solubilization of phosphorus from phosphate rock by iron-oxidizing Acidithiobacillus sp B2. in Minerals Engineering. 2015;72:17-22.
doi:10.1016/j.mineng.2014.12.010 .

Avdalović, Jelena, Beškoski, Vladimir, Gojgić-Cvijović, Gordana D., Mattinen, Maija-Liisa, Stojanović, Mirjana D., Zildžović, Snežana, Vrvić, Miroslav M., "Microbial solubilization of phosphorus from phosphate rock by iron-oxidizing Acidithiobacillus sp B2" in Minerals Engineering, 72 (2015):17-22,
https://doi.org/10.1016/j.mineng.2014.12.010 . .

TY  - CONF
AU  - Avdalović, Jelena
AU  - Beškoski, Vladimir
AU  - Zildžović, Snežana
AU  - Stojanović, Mirjana D.
AU  - Miletić, Srđan B.
AU  - Ilić, Mila
AU  - Vrvić, Miroslav
PY  - 2013
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5390
AB  - The object of this study was to investigate the possibility of phosphorus leaching from mixture of phosphate ore and pyrite minerals, in laboratory conditions using sulfuric acid generated by bacterial culture of Acidithiobacillus ferrooxidans (At. ferrooxidans), because the possible application of these mixtures as a natural phosphate fertilizers. Results obtained show that phosphorus has been leached from the test mixture up to 34,5 % in suspension with At. ferrooxidans, and in the same time, degree of leaching in control suspension (without At. ferrooxidans) was up to 3,8 %
PB  - University of Beograde - Technical Faculty in Bor
C3  - Proceedings - 45th International October Conference on Mining and Metallurgy, IOC 2013, October 16-19, 2013, Bor
T1  - Bacterially generated H2SO4 from pyrite, as a leaching agent for phosphorus from phosphate ore
SP  - 503
EP  - 506
UR  - https://hdl.handle.net/21.15107/rcub_cer_4982
ER  - 

@conference{
author = "Avdalović, Jelena and Beškoski, Vladimir and Zildžović, Snežana and Stojanović, Mirjana D. and Miletić, Srđan B. and Ilić, Mila and Vrvić, Miroslav",
year = "2013",
abstract = "The object of this study was to investigate the possibility of phosphorus leaching from mixture of phosphate ore and pyrite minerals, in laboratory conditions using sulfuric acid generated by bacterial culture of Acidithiobacillus ferrooxidans (At. ferrooxidans), because the possible application of these mixtures as a natural phosphate fertilizers. Results obtained show that phosphorus has been leached from the test mixture up to 34,5 % in suspension with At. ferrooxidans, and in the same time, degree of leaching in control suspension (without At. ferrooxidans) was up to 3,8 %",
publisher = "University of Beograde - Technical Faculty in Bor",
journal = "Proceedings - 45th International October Conference on Mining and Metallurgy, IOC 2013, October 16-19, 2013, Bor",
title = "Bacterially generated H2SO4 from pyrite, as a leaching agent for phosphorus from phosphate ore",
pages = "503-506",
url = "https://hdl.handle.net/21.15107/rcub_cer_4982"
}

Avdalović, J., Beškoski, V., Zildžović, S., Stojanović, M. D., Miletić, S. B., Ilić, M.,& Vrvić, M.. (2013). Bacterially generated H2SO4 from pyrite, as a leaching agent for phosphorus from phosphate ore. in Proceedings - 45th International October Conference on Mining and Metallurgy, IOC 2013, October 16-19, 2013, Bor
University of Beograde - Technical Faculty in Bor., 503-506.
https://hdl.handle.net/21.15107/rcub_cer_4982

Avdalović J, Beškoski V, Zildžović S, Stojanović MD, Miletić SB, Ilić M, Vrvić M. Bacterially generated H2SO4 from pyrite, as a leaching agent for phosphorus from phosphate ore. in Proceedings - 45th International October Conference on Mining and Metallurgy, IOC 2013, October 16-19, 2013, Bor. 2013;:503-506.
https://hdl.handle.net/21.15107/rcub_cer_4982 .

Avdalović, Jelena, Beškoski, Vladimir, Zildžović, Snežana, Stojanović, Mirjana D., Miletić, Srđan B., Ilić, Mila, Vrvić, Miroslav, "Bacterially generated H2SO4 from pyrite, as a leaching agent for phosphorus from phosphate ore" in Proceedings - 45th International October Conference on Mining and Metallurgy, IOC 2013, October 16-19, 2013, Bor (2013):503-506,
https://hdl.handle.net/21.15107/rcub_cer_4982 .

TY  - JOUR
AU  - Avdalović, Jelena
AU  - Beškoski, Vladimir
AU  - Ranđelović, Danijela
AU  - Stojanović, Mirjana D.
AU  - Zildžović, Snežana
AU  - Vrvić, Miroslav M.
PY  - 2012
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/141
AB  - Phosphorus solubilization from insoluble phosphate ores by acidophilic autotrophs and heterotrophs is a research of significant interest, because of potential use of these ores as fertilizers, which are economically and ecologically more acceptable than industrial phosphate fertilizers. The object of this paper was to examine the possibility of phosphorus leaching from phosphate ore from Lisina deposit (Bosilegrad), by bacterially generated sulfuric acid, in laboratory conditions. The experiments were carried out with bacterium Acidithiobacillus (At.) ferrooxidans, which is isolated and selected from the copper sulphide mine in Bor. The main goal of the experiment was to confirm if it is possible to use phosphate ore in combination with examined bacterial culture, as a natural fertilizer. Results obtained show that phosphorus has been leached up to 24,5 % in suspension with At. ferrooxidans, and in the same time, degree of leaching in control suspension (without At. frrooxidans) was up to 7,2 %. Influence of At. ferrooxidans on phosphorus solubilization has been confirmed, so the future perspective of our investigations should be directed to examination of microbiological leaching of apatite mixtures with sulphide substrates, and their potential use in quality improvement of alkaline soils.
AB  - Postupci rastvaranja fosfora iz nerastvornih fosfatnih ruda pomoću acidofilnih autotrofa i heterotrofa spadaju u veoma bitna istraživanja, zbog moguće primene ovih ruda kao đubriva, čija je upotreba ekonomski i ekološki prihvatljivija od industrijskih fosfatnih đubriva. Predmet ovog rada je bio da se ispita mogućnost rastvaranja fosfora iz fosfatne rude sa ležišta Lisina (Bosilegrad), u laboratorijskim uslovima, dejstvom sumporne kiseline generisane pomoću bakterijske kulture Acidithiobacillus (At.) ferrooxidans, izolovane i selekcionisane sa jalovišta površinskog kopa rudnika bakra u Boru. Cilj eksperimenta je da se utvrdi da li je moguće rudu sa navedenog ležišta u kombinaciji sa ispitivanom bakterijskom kulturom koristiti kao prirodno đubrivo. Dobijeni rezultati pokazuju da se tokom eksperimenta rastvara fosfor iz ispitivane rude pod uticajem At. ferrooxidans i da je stepen rastvaranja 24,5 %, dok je rastvaranje fosfora u kontrolnoj suspenziji (bez At. ferrooxidans) iznosilo 7,2 %. Uticaj At. ferrooxidans na rastvaranje fosfora je potvrđen, tako da dalja istraživanja treba usmeriti na ispitivanja mikrobiološkog luženja mešavina apatita sa sulfidnim supstratima, zbog eventualne primene vezane za poboljšanje kvaliteta alkalnih zemljišta.
T2  - Zaštita materijala
T1  - Examination of phosphate ores bioleaching from Lisina deposit
T1  - Ispitivanje mogućnosti bioluženja fosfora iz fosfatne rude sa ležišta Lisina
VL  - 53
IS  - 3
SP  - 225
EP  - 230
UR  - https://hdl.handle.net/21.15107/rcub_cherry_141
ER  - 

@article{
author = "Avdalović, Jelena and Beškoski, Vladimir and Ranđelović, Danijela and Stojanović, Mirjana D. and Zildžović, Snežana and Vrvić, Miroslav M.",
year = "2012",
abstract = "Phosphorus solubilization from insoluble phosphate ores by acidophilic autotrophs and heterotrophs is a research of significant interest, because of potential use of these ores as fertilizers, which are economically and ecologically more acceptable than industrial phosphate fertilizers. The object of this paper was to examine the possibility of phosphorus leaching from phosphate ore from Lisina deposit (Bosilegrad), by bacterially generated sulfuric acid, in laboratory conditions. The experiments were carried out with bacterium Acidithiobacillus (At.) ferrooxidans, which is isolated and selected from the copper sulphide mine in Bor. The main goal of the experiment was to confirm if it is possible to use phosphate ore in combination with examined bacterial culture, as a natural fertilizer. Results obtained show that phosphorus has been leached up to 24,5 % in suspension with At. ferrooxidans, and in the same time, degree of leaching in control suspension (without At. frrooxidans) was up to 7,2 %. Influence of At. ferrooxidans on phosphorus solubilization has been confirmed, so the future perspective of our investigations should be directed to examination of microbiological leaching of apatite mixtures with sulphide substrates, and their potential use in quality improvement of alkaline soils., Postupci rastvaranja fosfora iz nerastvornih fosfatnih ruda pomoću acidofilnih autotrofa i heterotrofa spadaju u veoma bitna istraživanja, zbog moguće primene ovih ruda kao đubriva, čija je upotreba ekonomski i ekološki prihvatljivija od industrijskih fosfatnih đubriva. Predmet ovog rada je bio da se ispita mogućnost rastvaranja fosfora iz fosfatne rude sa ležišta Lisina (Bosilegrad), u laboratorijskim uslovima, dejstvom sumporne kiseline generisane pomoću bakterijske kulture Acidithiobacillus (At.) ferrooxidans, izolovane i selekcionisane sa jalovišta površinskog kopa rudnika bakra u Boru. Cilj eksperimenta je da se utvrdi da li je moguće rudu sa navedenog ležišta u kombinaciji sa ispitivanom bakterijskom kulturom koristiti kao prirodno đubrivo. Dobijeni rezultati pokazuju da se tokom eksperimenta rastvara fosfor iz ispitivane rude pod uticajem At. ferrooxidans i da je stepen rastvaranja 24,5 %, dok je rastvaranje fosfora u kontrolnoj suspenziji (bez At. ferrooxidans) iznosilo 7,2 %. Uticaj At. ferrooxidans na rastvaranje fosfora je potvrđen, tako da dalja istraživanja treba usmeriti na ispitivanja mikrobiološkog luženja mešavina apatita sa sulfidnim supstratima, zbog eventualne primene vezane za poboljšanje kvaliteta alkalnih zemljišta.",
journal = "Zaštita materijala",
title = "Examination of phosphate ores bioleaching from Lisina deposit, Ispitivanje mogućnosti bioluženja fosfora iz fosfatne rude sa ležišta Lisina",
volume = "53",
number = "3",
pages = "225-230",
url = "https://hdl.handle.net/21.15107/rcub_cherry_141"
}

Avdalović, J., Beškoski, V., Ranđelović, D., Stojanović, M. D., Zildžović, S.,& Vrvić, M. M.. (2012). Examination of phosphate ores bioleaching from Lisina deposit. in Zaštita materijala, 53(3), 225-230.
https://hdl.handle.net/21.15107/rcub_cherry_141

Avdalović J, Beškoski V, Ranđelović D, Stojanović MD, Zildžović S, Vrvić MM. Examination of phosphate ores bioleaching from Lisina deposit. in Zaštita materijala. 2012;53(3):225-230.
https://hdl.handle.net/21.15107/rcub_cherry_141 .

Avdalović, Jelena, Beškoski, Vladimir, Ranđelović, Danijela, Stojanović, Mirjana D., Zildžović, Snežana, Vrvić, Miroslav M., "Examination of phosphate ores bioleaching from Lisina deposit" in Zaštita materijala, 53, no. 3 (2012):225-230,
https://hdl.handle.net/21.15107/rcub_cherry_141 .