TY  - CONF
AU  - Savić, Slađana D.
AU  - Kovačević, Vesna V.
AU  - Sretenović, Goran B.
AU  - Obradović, Bratislav M.
AU  - Roglić, Goran
PY  - 2021
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5689
AB  - Propranolol (PRO) is a beta-blocker that is readily detected in surface water and hospital wastewater. This pharmaceutical poses a danger for aquatic animals because it is commonly prescribed for heart diseases and anxiety issues. Advanced oxidation processes are commonly tested for the decomposition of pharmaceuticals because they produce various reactive species at room conditions.
A liquid-falling film dielectric barrier discharge (DBD) reactor was used for the treatment of a PRO solution, with no catalysts added. A coaxial construction, accompanied by a peristaltic pump, enables the recirculation of the treated liquid. Ambient air was selected as a feed-gas for nonthermal plasma generation under three levels of power dissipated in plasma. Direct contact of liquid film with plasma in this coaxial reactor enables the efficient transfer of reactive oxygen and nitrogen species generated in plasma to the liquid phase. 
The degradation rate of PRO, pH value, and conductivity were monitored after every cycle of treatment of PRO solution (100 mg/dm3), and in the presence of scavengers (t-butanol and p-benzoquinone). The PRO concentration was monitored by HPLC-DAD, at 213 nm.
As expected, the highest applied power (60 W) contributed to the highest degradation rate (100%). At the same time, in these extreme conditions, pH values dropped from 6 to 2.5 and conductivity increased from 20 µS/cm to almost 1450 µS/cm in the tenth cycle of plasma treatment. Moreover, a high power yielded an excessive decontamination level, but also in the grand production of nitric acid.
On the other hand, lower values of power lead to less successful endpoints, over 85% and less than 60% of degraded PRO when 35 W and 15 W were applied, respectively. Accordingly, under these conditions, the total production of ions was less intensive. The maximum conductivity value was less than 500 µS/cm for PRO treated with plasma generated by 35 W of power, and under 130 µS/cm for 15 W.
To elude the exact role of reactive species, a pair of scavengers were added to a PRO solution. Both t-butanol and p-benzoquinone cut down the degradation efficiency to roughly 50%, which is 35% less than without scavengers. This result indicates an important role of hydroxyl radicals and superoxide anion radicals in air¬-generated nonthermal plasma.
Advanced oxidation using this type of nonthermal plasma reactor enables the production of active species in situ while working in ambient conditions. The effectiveness of plasma treatment was confirmed with the degradation of propranolol, as a model compound for common waterborne pharmaceuticals.
PB  - Serbian Chemical Society
C3  - Book of Abstracts 21st; European Meeting on Environmental Chemistry
T1  - The effect of power on the degradation of propranolol by nonthermal plasma reactor
SP  - 43
EP  - 43
UR  - https://hdl.handle.net/21.15107/rcub_cherry_5689
ER  - 

@conference{
author = "Savić, Slađana D. and Kovačević, Vesna V. and Sretenović, Goran B. and Obradović, Bratislav M. and Roglić, Goran",
year = "2021",
abstract = "Propranolol (PRO) is a beta-blocker that is readily detected in surface water and hospital wastewater. This pharmaceutical poses a danger for aquatic animals because it is commonly prescribed for heart diseases and anxiety issues. Advanced oxidation processes are commonly tested for the decomposition of pharmaceuticals because they produce various reactive species at room conditions.
A liquid-falling film dielectric barrier discharge (DBD) reactor was used for the treatment of a PRO solution, with no catalysts added. A coaxial construction, accompanied by a peristaltic pump, enables the recirculation of the treated liquid. Ambient air was selected as a feed-gas for nonthermal plasma generation under three levels of power dissipated in plasma. Direct contact of liquid film with plasma in this coaxial reactor enables the efficient transfer of reactive oxygen and nitrogen species generated in plasma to the liquid phase. 
The degradation rate of PRO, pH value, and conductivity were monitored after every cycle of treatment of PRO solution (100 mg/dm3), and in the presence of scavengers (t-butanol and p-benzoquinone). The PRO concentration was monitored by HPLC-DAD, at 213 nm.
As expected, the highest applied power (60 W) contributed to the highest degradation rate (100%). At the same time, in these extreme conditions, pH values dropped from 6 to 2.5 and conductivity increased from 20 µS/cm to almost 1450 µS/cm in the tenth cycle of plasma treatment. Moreover, a high power yielded an excessive decontamination level, but also in the grand production of nitric acid.
On the other hand, lower values of power lead to less successful endpoints, over 85% and less than 60% of degraded PRO when 35 W and 15 W were applied, respectively. Accordingly, under these conditions, the total production of ions was less intensive. The maximum conductivity value was less than 500 µS/cm for PRO treated with plasma generated by 35 W of power, and under 130 µS/cm for 15 W.
To elude the exact role of reactive species, a pair of scavengers were added to a PRO solution. Both t-butanol and p-benzoquinone cut down the degradation efficiency to roughly 50%, which is 35% less than without scavengers. This result indicates an important role of hydroxyl radicals and superoxide anion radicals in air¬-generated nonthermal plasma.
Advanced oxidation using this type of nonthermal plasma reactor enables the production of active species in situ while working in ambient conditions. The effectiveness of plasma treatment was confirmed with the degradation of propranolol, as a model compound for common waterborne pharmaceuticals.",
publisher = "Serbian Chemical Society",
journal = "Book of Abstracts 21st; European Meeting on Environmental Chemistry",
title = "The effect of power on the degradation of propranolol by nonthermal plasma reactor",
pages = "43-43",
url = "https://hdl.handle.net/21.15107/rcub_cherry_5689"
}

Savić, S. D., Kovačević, V. V., Sretenović, G. B., Obradović, B. M.,& Roglić, G.. (2021). The effect of power on the degradation of propranolol by nonthermal plasma reactor. in Book of Abstracts 21st; European Meeting on Environmental Chemistry
Serbian Chemical Society., 43-43.
https://hdl.handle.net/21.15107/rcub_cherry_5689

Savić SD, Kovačević VV, Sretenović GB, Obradović BM, Roglić G. The effect of power on the degradation of propranolol by nonthermal plasma reactor. in Book of Abstracts 21st; European Meeting on Environmental Chemistry. 2021;:43-43.
https://hdl.handle.net/21.15107/rcub_cherry_5689 .

Savić, Slađana D., Kovačević, Vesna V., Sretenović, Goran B., Obradović, Bratislav M., Roglić, Goran, "The effect of power on the degradation of propranolol by nonthermal plasma reactor" in Book of Abstracts 21st; European Meeting on Environmental Chemistry (2021):43-43,
https://hdl.handle.net/21.15107/rcub_cherry_5689 .

TY  - CONF
AU  - Savić, Slađana D.
AU  - Kovačević, Vesna V.
AU  - Obradović, Bratislav M.
AU  - Dojčinović, BIljana P.
AU  - Roglić, Goran
PY  - 2020
UR  - http://chem.bg.ac.rs/pz/news1.py?q=2506&l=0
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5926
AB  - Propranolol hydrochloride (PRO, Fig. 1), beta-blocker, is poorly degradable in wastewater treatment plants. Because of its wide use, it could pose a threat to aquatic organisms and water users. [1]
The non-thermal plasma reactor (Fig. 2) is tested for degradation of propranolol hydrochloride solution (100 ppm), using different gases under the same electrical conditions (35 W of power dissipated in plasma). 
The concentration of PRO in samples was quantified using HPLC-DAD (213 nm), with acetonitrile and water (70/30 V/V) as eluents. The retention time of PRO was 5.100 min.
The most successful propranolol hydrochloride degradation was achieved using Ar with O2 (80/20 V/V), applying 35 W of power dissipated in plasma, almost 80 % in the 1stcycle of treatment (Fig. 3). The best results with air are slightly over 80 % but in the 10th cycle of plasma reactor treatment.
The presence of N2 in the air decreases the availability of reactive oxygen species, as shown in [2].
This non-thermal plasma is successful at the degradation of organic pollutants in water, such as propranolol hydrochloride, under given conditions.
The level of propranolol hydrochloride degradation can be increased modifying the composition of feed gas, with best results using Ar with O2.
PB  - Belgrade : University of Belgrade - Faculty of Chemistry
C3  - Japan-Serbia Environmental Exchange Symposium, February 21, 2020, Belgrade
T1  - Plasma assisted degradation of pharmaceutics in water: propranolol hydrochloride as a model compound
UR  - https://hdl.handle.net/21.15107/rcub_cherry_5926
ER  - 

@conference{
author = "Savić, Slađana D. and Kovačević, Vesna V. and Obradović, Bratislav M. and Dojčinović, BIljana P. and Roglić, Goran",
year = "2020",
abstract = "Propranolol hydrochloride (PRO, Fig. 1), beta-blocker, is poorly degradable in wastewater treatment plants. Because of its wide use, it could pose a threat to aquatic organisms and water users. [1]
The non-thermal plasma reactor (Fig. 2) is tested for degradation of propranolol hydrochloride solution (100 ppm), using different gases under the same electrical conditions (35 W of power dissipated in plasma). 
The concentration of PRO in samples was quantified using HPLC-DAD (213 nm), with acetonitrile and water (70/30 V/V) as eluents. The retention time of PRO was 5.100 min.
The most successful propranolol hydrochloride degradation was achieved using Ar with O2 (80/20 V/V), applying 35 W of power dissipated in plasma, almost 80 % in the 1stcycle of treatment (Fig. 3). The best results with air are slightly over 80 % but in the 10th cycle of plasma reactor treatment.
The presence of N2 in the air decreases the availability of reactive oxygen species, as shown in [2].
This non-thermal plasma is successful at the degradation of organic pollutants in water, such as propranolol hydrochloride, under given conditions.
The level of propranolol hydrochloride degradation can be increased modifying the composition of feed gas, with best results using Ar with O2.",
publisher = "Belgrade : University of Belgrade - Faculty of Chemistry",
journal = "Japan-Serbia Environmental Exchange Symposium, February 21, 2020, Belgrade",
title = "Plasma assisted degradation of pharmaceutics in water: propranolol hydrochloride as a model compound",
url = "https://hdl.handle.net/21.15107/rcub_cherry_5926"
}

Savić, S. D., Kovačević, V. V., Obradović, B. M., Dojčinović, B. P.,& Roglić, G.. (2020). Plasma assisted degradation of pharmaceutics in water: propranolol hydrochloride as a model compound. in Japan-Serbia Environmental Exchange Symposium, February 21, 2020, Belgrade
Belgrade : University of Belgrade - Faculty of Chemistry..
https://hdl.handle.net/21.15107/rcub_cherry_5926

Savić SD, Kovačević VV, Obradović BM, Dojčinović BP, Roglić G. Plasma assisted degradation of pharmaceutics in water: propranolol hydrochloride as a model compound. in Japan-Serbia Environmental Exchange Symposium, February 21, 2020, Belgrade. 2020;.
https://hdl.handle.net/21.15107/rcub_cherry_5926 .

Savić, Slađana D., Kovačević, Vesna V., Obradović, Bratislav M., Dojčinović, BIljana P., Roglić, Goran, "Plasma assisted degradation of pharmaceutics in water: propranolol hydrochloride as a model compound" in Japan-Serbia Environmental Exchange Symposium, February 21, 2020, Belgrade (2020),
https://hdl.handle.net/21.15107/rcub_cherry_5926 .

TY  - JOUR
AU  - Krupež, Jelena
AU  - Kovačević, Vesna V.
AU  - Jović, Milica
AU  - Roglić, Goran
AU  - Natić, Maja
AU  - Kuraica, Milorad M.
AU  - Obradović, Bratislav M.
AU  - Dojčinović, Biljana P.
PY  - 2018
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/2126
AB  - Nicotine degradation efficiency in water solutions was studied using a water falling film dielectric barrier discharge (DBD) reactor. Two different treatments were applied: direct treatment, the recirculation of the solution through a DBD reactor, and indirect treatment, the bubbling of the gas from the DBD through the porous filter into the solution. In a separate experiment, samples spiked with nicotine in double distilled water (ddH(2)O) and tap water were studied and compared after both treatments. Furthermore, the effects of the homogeneous catalysts, namely, Fe2+ and H2O2, were tested in the direct treatment. Nicotine degradation efficiency was determined using high-performance liquid chromatography. A degradation efficiency of 90% was achieved after the direct treatment catalyzed with Fe2+. In order to analyze the biodegradability, mineralization level, and toxicity of the obtained solutions, after all degradation procedures the values of the following parameters were determined: total organic carbon, chemical oxygen demand, biochemical oxygen demand, and the Artemia salina toxicity test. The results showed that an increase in biodegradability was obtained, after all treatments. A partial nicotine mineralization was achieved and the mortality of the A. salina organism decreased in the treated samples, all of which indicating the effective removal of nicotine and the creation of less toxic solutions. Nicotine degradation products were identified using ultrahigh-performance liquid chromatography coupled with a linear ion trap Orbitrap hybrid mass spectrometer and a simple mechanism for oxidative degradation of nicotine in non-thermal plasma systems is proposed.
PB  - Iop Publishing Ltd, Bristol
T2  - Journal of Physics. D: Applied Physics
T1  - Degradation of nicotine in water solutions using a water falling film DBD plasma reactor: direct and indirect treatment
VL  - 51
IS  - 17
DO  - 10.1088/1361-6463/aab632
ER  - 

@article{
author = "Krupež, Jelena and Kovačević, Vesna V. and Jović, Milica and Roglić, Goran and Natić, Maja and Kuraica, Milorad M. and Obradović, Bratislav M. and Dojčinović, Biljana P.",
year = "2018",
abstract = "Nicotine degradation efficiency in water solutions was studied using a water falling film dielectric barrier discharge (DBD) reactor. Two different treatments were applied: direct treatment, the recirculation of the solution through a DBD reactor, and indirect treatment, the bubbling of the gas from the DBD through the porous filter into the solution. In a separate experiment, samples spiked with nicotine in double distilled water (ddH(2)O) and tap water were studied and compared after both treatments. Furthermore, the effects of the homogeneous catalysts, namely, Fe2+ and H2O2, were tested in the direct treatment. Nicotine degradation efficiency was determined using high-performance liquid chromatography. A degradation efficiency of 90% was achieved after the direct treatment catalyzed with Fe2+. In order to analyze the biodegradability, mineralization level, and toxicity of the obtained solutions, after all degradation procedures the values of the following parameters were determined: total organic carbon, chemical oxygen demand, biochemical oxygen demand, and the Artemia salina toxicity test. The results showed that an increase in biodegradability was obtained, after all treatments. A partial nicotine mineralization was achieved and the mortality of the A. salina organism decreased in the treated samples, all of which indicating the effective removal of nicotine and the creation of less toxic solutions. Nicotine degradation products were identified using ultrahigh-performance liquid chromatography coupled with a linear ion trap Orbitrap hybrid mass spectrometer and a simple mechanism for oxidative degradation of nicotine in non-thermal plasma systems is proposed.",
publisher = "Iop Publishing Ltd, Bristol",
journal = "Journal of Physics. D: Applied Physics",
title = "Degradation of nicotine in water solutions using a water falling film DBD plasma reactor: direct and indirect treatment",
volume = "51",
number = "17",
doi = "10.1088/1361-6463/aab632"
}

Krupež, J., Kovačević, V. V., Jović, M., Roglić, G., Natić, M., Kuraica, M. M., Obradović, B. M.,& Dojčinović, B. P.. (2018). Degradation of nicotine in water solutions using a water falling film DBD plasma reactor: direct and indirect treatment. in Journal of Physics. D: Applied Physics
Iop Publishing Ltd, Bristol., 51(17).
https://doi.org/10.1088/1361-6463/aab632

Krupež J, Kovačević VV, Jović M, Roglić G, Natić M, Kuraica MM, Obradović BM, Dojčinović BP. Degradation of nicotine in water solutions using a water falling film DBD plasma reactor: direct and indirect treatment. in Journal of Physics. D: Applied Physics. 2018;51(17).
doi:10.1088/1361-6463/aab632 .

Krupež, Jelena, Kovačević, Vesna V., Jović, Milica, Roglić, Goran, Natić, Maja, Kuraica, Milorad M., Obradović, Bratislav M., Dojčinović, Biljana P., "Degradation of nicotine in water solutions using a water falling film DBD plasma reactor: direct and indirect treatment" in Journal of Physics. D: Applied Physics, 51, no. 17 (2018),
https://doi.org/10.1088/1361-6463/aab632 . .

TY  - JOUR
AU  - Kovačević, Vesna V.
AU  - Dojčinović, Biljana P.
AU  - Jović, Milica
AU  - Roglić, Goran
AU  - Obradović, Bratislav M.
AU  - Kuraica, Milorad M.
PY  - 2017
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/2440
AB  - The formation of hydroxyl radical and long-living chemical species (H2O2, O-3, NO3- and NO2-) generated in the liquid phase of a water falling film dielectric barrier discharge in dependence on the gas atmosphere (air, nitrogen, oxygen, argon and helium) was studied. The chemical molecular probe dimethyl sulfoxide was employed for quantification of. OH, and the influence of hydroxyl radical scavenging on formation of reactive oxygen and nitrogen species was investigated. In addition to liquid analysis, plasma diagnostics was applied to indicate possible reaction pathways of plasma-liquid interaction. The highest. OH production rate of 1.19 x 10 (5) mol l (1) s (1) was found when water was treated in oxygen, with a yield of 2.75 x 10(-2) molecules of. OH per 100 eV. Formation of hydrogen peroxide in air, nitrogen and argon discharges is determined by recombination reaction of hydroxyl radicals, reaching the highest yield of about 0.7 g kWh(-1) when distilled water was treated in argon discharge. Ozone formation was dominant in oxygen and air discharges. Strong acidification along with formation of reactive nitrogen species was detected in water treated in air and nitrogen discharges.
PB  - Iop Publishing Ltd, Bristol
T2  - Journal of Physics. D: Applied Physics
T1  - Measurement of reactive species generated by dielectric barrier discharge in direct contact with water in different atmospheres
VL  - 50
IS  - 15
DO  - 10.1088/1361-6463/aa5fde
ER  - 

@article{
author = "Kovačević, Vesna V. and Dojčinović, Biljana P. and Jović, Milica and Roglić, Goran and Obradović, Bratislav M. and Kuraica, Milorad M.",
year = "2017",
abstract = "The formation of hydroxyl radical and long-living chemical species (H2O2, O-3, NO3- and NO2-) generated in the liquid phase of a water falling film dielectric barrier discharge in dependence on the gas atmosphere (air, nitrogen, oxygen, argon and helium) was studied. The chemical molecular probe dimethyl sulfoxide was employed for quantification of. OH, and the influence of hydroxyl radical scavenging on formation of reactive oxygen and nitrogen species was investigated. In addition to liquid analysis, plasma diagnostics was applied to indicate possible reaction pathways of plasma-liquid interaction. The highest. OH production rate of 1.19 x 10 (5) mol l (1) s (1) was found when water was treated in oxygen, with a yield of 2.75 x 10(-2) molecules of. OH per 100 eV. Formation of hydrogen peroxide in air, nitrogen and argon discharges is determined by recombination reaction of hydroxyl radicals, reaching the highest yield of about 0.7 g kWh(-1) when distilled water was treated in argon discharge. Ozone formation was dominant in oxygen and air discharges. Strong acidification along with formation of reactive nitrogen species was detected in water treated in air and nitrogen discharges.",
publisher = "Iop Publishing Ltd, Bristol",
journal = "Journal of Physics. D: Applied Physics",
title = "Measurement of reactive species generated by dielectric barrier discharge in direct contact with water in different atmospheres",
volume = "50",
number = "15",
doi = "10.1088/1361-6463/aa5fde"
}

Kovačević, V. V., Dojčinović, B. P., Jović, M., Roglić, G., Obradović, B. M.,& Kuraica, M. M.. (2017). Measurement of reactive species generated by dielectric barrier discharge in direct contact with water in different atmospheres. in Journal of Physics. D: Applied Physics
Iop Publishing Ltd, Bristol., 50(15).
https://doi.org/10.1088/1361-6463/aa5fde

Kovačević VV, Dojčinović BP, Jović M, Roglić G, Obradović BM, Kuraica MM. Measurement of reactive species generated by dielectric barrier discharge in direct contact with water in different atmospheres. in Journal of Physics. D: Applied Physics. 2017;50(15).
doi:10.1088/1361-6463/aa5fde .

Kovačević, Vesna V., Dojčinović, Biljana P., Jović, Milica, Roglić, Goran, Obradović, Bratislav M., Kuraica, Milorad M., "Measurement of reactive species generated by dielectric barrier discharge in direct contact with water in different atmospheres" in Journal of Physics. D: Applied Physics, 50, no. 15 (2017),
https://doi.org/10.1088/1361-6463/aa5fde . .

TY  - DATA
AU  - Aonyas, Munera M.
AU  - Nešić, Jelena
AU  - Jović, Milica
AU  - Marković, Marijana
AU  - Dojčinović, Biljana P.
AU  - Obradović, Bratislav M.
AU  - Roglić, Goran
PY  - 2016
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/3436
PB  - Wiley-Blackwell, Hoboken
T2  - CLEAN - Soil Air Water
T1  - Supplementary material for the article: Aonyas, M. M.; Nešić, J.; Jović, M.; Marković, M.; Dojčinović, B.; Obradović, B.; Roglić, G. M. Degradation of Triton X-100 in Water Falling Film Dielectric Barrier Discharge Reactor. Clean - Soil, Air, Water 2016, 44 (4), 422–429. https://doi.org/10.1002/clen.201500501
UR  - https://hdl.handle.net/21.15107/rcub_cherry_3436
ER  - 

@misc{
author = "Aonyas, Munera M. and Nešić, Jelena and Jović, Milica and Marković, Marijana and Dojčinović, Biljana P. and Obradović, Bratislav M. and Roglić, Goran",
year = "2016",
publisher = "Wiley-Blackwell, Hoboken",
journal = "CLEAN - Soil Air Water",
title = "Supplementary material for the article: Aonyas, M. M.; Nešić, J.; Jović, M.; Marković, M.; Dojčinović, B.; Obradović, B.; Roglić, G. M. Degradation of Triton X-100 in Water Falling Film Dielectric Barrier Discharge Reactor. Clean - Soil, Air, Water 2016, 44 (4), 422–429. https://doi.org/10.1002/clen.201500501",
url = "https://hdl.handle.net/21.15107/rcub_cherry_3436"
}

Aonyas, M. M., Nešić, J., Jović, M., Marković, M., Dojčinović, B. P., Obradović, B. M.,& Roglić, G.. (2016). Supplementary material for the article: Aonyas, M. M.; Nešić, J.; Jović, M.; Marković, M.; Dojčinović, B.; Obradović, B.; Roglić, G. M. Degradation of Triton X-100 in Water Falling Film Dielectric Barrier Discharge Reactor. Clean - Soil, Air, Water 2016, 44 (4), 422–429. https://doi.org/10.1002/clen.201500501. in CLEAN - Soil Air Water
Wiley-Blackwell, Hoboken..
https://hdl.handle.net/21.15107/rcub_cherry_3436

Aonyas MM, Nešić J, Jović M, Marković M, Dojčinović BP, Obradović BM, Roglić G. Supplementary material for the article: Aonyas, M. M.; Nešić, J.; Jović, M.; Marković, M.; Dojčinović, B.; Obradović, B.; Roglić, G. M. Degradation of Triton X-100 in Water Falling Film Dielectric Barrier Discharge Reactor. Clean - Soil, Air, Water 2016, 44 (4), 422–429. https://doi.org/10.1002/clen.201500501. in CLEAN - Soil Air Water. 2016;.
https://hdl.handle.net/21.15107/rcub_cherry_3436 .

Aonyas, Munera M., Nešić, Jelena, Jović, Milica, Marković, Marijana, Dojčinović, Biljana P., Obradović, Bratislav M., Roglić, Goran, "Supplementary material for the article: Aonyas, M. M.; Nešić, J.; Jović, M.; Marković, M.; Dojčinović, B.; Obradović, B.; Roglić, G. M. Degradation of Triton X-100 in Water Falling Film Dielectric Barrier Discharge Reactor. Clean - Soil, Air, Water 2016, 44 (4), 422–429. https://doi.org/10.1002/clen.201500501" in CLEAN - Soil Air Water (2016),
https://hdl.handle.net/21.15107/rcub_cherry_3436 .

TY  - JOUR
AU  - Aonyas, Munera M.
AU  - Nešić, Jelena
AU  - Jović, Milica
AU  - Marković, Marijana
AU  - Dojčinović, Biljana P.
AU  - Obradović, Bratislav M.
AU  - Roglić, Goran
PY  - 2016
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/1920
AB  - The aim of this study was to investigate the degradation of the non-ionic surfactant Triton X-100 (TX-100) by using an advanced oxidation process in a non-thermal plasma reactor based on water falling film dielectric barrier discharge (DBD). The effects of two catalytic plasma systems, Fe2+/DBD and H2O2/DBD, were tested to improve the degradation of TX-100 and the mineralization efficiency in the DBD reactor. Both catalytic systems exhibited significant improvements in degradation efficiency, especially in the beginning of the treatment: the efficiency increased from 23 to 88 and 50%, for 5 mgL(-1) Fe2+/DBD and 10 mmol L-1 H2O2/DBD, respectively. The mineralization efficiency of TX-100 in the non-catalytic DBD treatment was very low (1%), but with addition of catalysts, the mineralization efficiency was drastically improved, with H2O2/DBD at 4-34% (depending on the H2O2 concentration) and Fe2+/DBD at 2-21% (depending on the Fe2+ concentration). Degradation products of TX-100 in non-catalytic and two catalytic systems were identified using UHPLC-Orbitrap-MS. Based on the degradation products that were identified, a simple mechanistic scheme was proposed. MS analysis revealed that degradation of TX-100 in the DBD reactor occurred by shortening the ethoxy chain. In the presence of catalysts, there are additional reactions of cleavage of the alkyl chain followed by formation of polyethoxylated phenol (H2O2/DBD) and addition of OH center dot radicals onto the aromatic ring (Fe2+/DBD). The final degradation products did not cause any significant toxic effects to Vibrio fischeri or Artemia salina.
PB  - Wiley-Blackwell, Hoboken
T2  - CLEAN - Soil Air Water
T1  - Degradation of Triton X-100 in Water Falling Film Dielectric Barrier Discharge Reactor
VL  - 44
IS  - 4
SP  - 422
EP  - 429
DO  - 10.1002/clen.201500501
ER  - 

@article{
author = "Aonyas, Munera M. and Nešić, Jelena and Jović, Milica and Marković, Marijana and Dojčinović, Biljana P. and Obradović, Bratislav M. and Roglić, Goran",
year = "2016",
abstract = "The aim of this study was to investigate the degradation of the non-ionic surfactant Triton X-100 (TX-100) by using an advanced oxidation process in a non-thermal plasma reactor based on water falling film dielectric barrier discharge (DBD). The effects of two catalytic plasma systems, Fe2+/DBD and H2O2/DBD, were tested to improve the degradation of TX-100 and the mineralization efficiency in the DBD reactor. Both catalytic systems exhibited significant improvements in degradation efficiency, especially in the beginning of the treatment: the efficiency increased from 23 to 88 and 50%, for 5 mgL(-1) Fe2+/DBD and 10 mmol L-1 H2O2/DBD, respectively. The mineralization efficiency of TX-100 in the non-catalytic DBD treatment was very low (1%), but with addition of catalysts, the mineralization efficiency was drastically improved, with H2O2/DBD at 4-34% (depending on the H2O2 concentration) and Fe2+/DBD at 2-21% (depending on the Fe2+ concentration). Degradation products of TX-100 in non-catalytic and two catalytic systems were identified using UHPLC-Orbitrap-MS. Based on the degradation products that were identified, a simple mechanistic scheme was proposed. MS analysis revealed that degradation of TX-100 in the DBD reactor occurred by shortening the ethoxy chain. In the presence of catalysts, there are additional reactions of cleavage of the alkyl chain followed by formation of polyethoxylated phenol (H2O2/DBD) and addition of OH center dot radicals onto the aromatic ring (Fe2+/DBD). The final degradation products did not cause any significant toxic effects to Vibrio fischeri or Artemia salina.",
publisher = "Wiley-Blackwell, Hoboken",
journal = "CLEAN - Soil Air Water",
title = "Degradation of Triton X-100 in Water Falling Film Dielectric Barrier Discharge Reactor",
volume = "44",
number = "4",
pages = "422-429",
doi = "10.1002/clen.201500501"
}

Aonyas, M. M., Nešić, J., Jović, M., Marković, M., Dojčinović, B. P., Obradović, B. M.,& Roglić, G.. (2016). Degradation of Triton X-100 in Water Falling Film Dielectric Barrier Discharge Reactor. in CLEAN - Soil Air Water
Wiley-Blackwell, Hoboken., 44(4), 422-429.
https://doi.org/10.1002/clen.201500501

Aonyas MM, Nešić J, Jović M, Marković M, Dojčinović BP, Obradović BM, Roglić G. Degradation of Triton X-100 in Water Falling Film Dielectric Barrier Discharge Reactor. in CLEAN - Soil Air Water. 2016;44(4):422-429.
doi:10.1002/clen.201500501 .

Aonyas, Munera M., Nešić, Jelena, Jović, Milica, Marković, Marijana, Dojčinović, Biljana P., Obradović, Bratislav M., Roglić, Goran, "Degradation of Triton X-100 in Water Falling Film Dielectric Barrier Discharge Reactor" in CLEAN - Soil Air Water, 44, no. 4 (2016):422-429,
https://doi.org/10.1002/clen.201500501 . .

TY  - JOUR
AU  - Dojčinović, Biljana P.
AU  - Obradović, Bratislav M.
AU  - Kuraica, Milorad M.
AU  - Pergal, Marija V.
AU  - Dolic, Slobodan D.
AU  - Indic, Dejan R.
AU  - Tosti, Tomislav
AU  - Manojlović, Dragan D.
PY  - 2016
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/2296
AB  - Degradation and detoxification efficiency of high concentrations of commercially available reactive textile dye Reactive Black 5 solution (40, 80, 200, 500, 1000 mg L-1), were studied. Advanced oxidation processes in water falling film based on dielectric barrier discharge in a non-thermal plasma reactor were used. For the first time, this reactor was used for the treatment of high concentrations of organic pollutants such as reactive textile dye Reactive Black 5 in water. Solution of the dye was plasma treated in a thin aqueous solution film that was constantly regenerated. The reactor works as a continuous flow reactor and the electrical discharge itself takes place at the gas-liquid interphase. The dye solution was recirculated through the reactor with an applied energy density of 0-374 kJ L-1. Decolorization efficiency (%) was monitored by UV-Vis spectrophotometry. Samples were taken after every recirculation (similar to 22 kJ L-1) and decolorization percentage was measured after 5 min and 24 h post plasma treatment. The efficiency of degradation (i.e., mineralization) and possible degradation products were also monitored by determination of the chemical oxygen demand (COD) and by ion chromatography (IC). Initial toxicity and toxicity of the solutions after the treatment were studied using Artemia salina test organisms. Efficiency of decolorization decreased with the increase of the dye concentration. Complete decolorization, high mineralization and non-toxicity of the solution ( lt 10 %) were acomplished after plasma treatment using energy density of 242 kJ L-1, while the initial concentrations of Reactive Black 5 were 40 and 80 mg L-1.
PB  - Serbian Chemical Soc, Belgrade
T2  - Journal of the Serbian Chemical Society
T1  - Application of non-thermal plasma reactor for degradation and detoxification of high concentrations of dye Reactive Black 5 in water
VL  - 81
IS  - 7
SP  - 829
EP  - 845
DO  - 10.2298/JSC160105030D
ER  - 

@article{
author = "Dojčinović, Biljana P. and Obradović, Bratislav M. and Kuraica, Milorad M. and Pergal, Marija V. and Dolic, Slobodan D. and Indic, Dejan R. and Tosti, Tomislav and Manojlović, Dragan D.",
year = "2016",
abstract = "Degradation and detoxification efficiency of high concentrations of commercially available reactive textile dye Reactive Black 5 solution (40, 80, 200, 500, 1000 mg L-1), were studied. Advanced oxidation processes in water falling film based on dielectric barrier discharge in a non-thermal plasma reactor were used. For the first time, this reactor was used for the treatment of high concentrations of organic pollutants such as reactive textile dye Reactive Black 5 in water. Solution of the dye was plasma treated in a thin aqueous solution film that was constantly regenerated. The reactor works as a continuous flow reactor and the electrical discharge itself takes place at the gas-liquid interphase. The dye solution was recirculated through the reactor with an applied energy density of 0-374 kJ L-1. Decolorization efficiency (%) was monitored by UV-Vis spectrophotometry. Samples were taken after every recirculation (similar to 22 kJ L-1) and decolorization percentage was measured after 5 min and 24 h post plasma treatment. The efficiency of degradation (i.e., mineralization) and possible degradation products were also monitored by determination of the chemical oxygen demand (COD) and by ion chromatography (IC). Initial toxicity and toxicity of the solutions after the treatment were studied using Artemia salina test organisms. Efficiency of decolorization decreased with the increase of the dye concentration. Complete decolorization, high mineralization and non-toxicity of the solution ( lt 10 %) were acomplished after plasma treatment using energy density of 242 kJ L-1, while the initial concentrations of Reactive Black 5 were 40 and 80 mg L-1.",
publisher = "Serbian Chemical Soc, Belgrade",
journal = "Journal of the Serbian Chemical Society",
title = "Application of non-thermal plasma reactor for degradation and detoxification of high concentrations of dye Reactive Black 5 in water",
volume = "81",
number = "7",
pages = "829-845",
doi = "10.2298/JSC160105030D"
}

Dojčinović, B. P., Obradović, B. M., Kuraica, M. M., Pergal, M. V., Dolic, S. D., Indic, D. R., Tosti, T.,& Manojlović, D. D.. (2016). Application of non-thermal plasma reactor for degradation and detoxification of high concentrations of dye Reactive Black 5 in water. in Journal of the Serbian Chemical Society
Serbian Chemical Soc, Belgrade., 81(7), 829-845.
https://doi.org/10.2298/JSC160105030D

Dojčinović BP, Obradović BM, Kuraica MM, Pergal MV, Dolic SD, Indic DR, Tosti T, Manojlović DD. Application of non-thermal plasma reactor for degradation and detoxification of high concentrations of dye Reactive Black 5 in water. in Journal of the Serbian Chemical Society. 2016;81(7):829-845.
doi:10.2298/JSC160105030D .

Dojčinović, Biljana P., Obradović, Bratislav M., Kuraica, Milorad M., Pergal, Marija V., Dolic, Slobodan D., Indic, Dejan R., Tosti, Tomislav, Manojlović, Dragan D., "Application of non-thermal plasma reactor for degradation and detoxification of high concentrations of dye Reactive Black 5 in water" in Journal of the Serbian Chemical Society, 81, no. 7 (2016):829-845,
https://doi.org/10.2298/JSC160105030D . .

TY  - JOUR
AU  - Aonyas, Munera Mustafa
AU  - Dojčinović, Biljana P.
AU  - Dolic, Slobodan D.
AU  - Obradović, Bratislav M.
AU  - Manojlović, Dragan D.
AU  - Marković, Marijana
AU  - Roglić, Goran
PY  - 2016
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/2350
AB  - Two anionic surfactants (sodium lauryl sulfate - SDS and sodium dodecylbenzenesulfonate - SDBS) were treated with dielectric barrier discharge. Loss of surfactant activity, decrease in chemical oxygen demand (COD) and total organic carbon (TOC) as well as lower toxicity of degradation products was determined. Effects of catalysts - hydrogen peroxide and iron (II), on the above mentioned parameters, were determined. Catalysts affected the degradation of SDBS, but in the case of SDS, catalysts had no effect on degradation. Both catalysts induced the decrease of COD and TOC values. Toxicity of the solutions after the plasma treatment was lower in all the systems tested.
PB  - Serbian Chemical Soc, Belgrade
T2  - Journal of the Serbian Chemical Society
T1  - Degradation of anionic surfactants using the reactor based on dielectric barrier discharge
VL  - 81
IS  - 9
SP  - 1097
EP  - 1107
DO  - 10.2298/JSC160303056A
ER  - 

@article{
author = "Aonyas, Munera Mustafa and Dojčinović, Biljana P. and Dolic, Slobodan D. and Obradović, Bratislav M. and Manojlović, Dragan D. and Marković, Marijana and Roglić, Goran",
year = "2016",
abstract = "Two anionic surfactants (sodium lauryl sulfate - SDS and sodium dodecylbenzenesulfonate - SDBS) were treated with dielectric barrier discharge. Loss of surfactant activity, decrease in chemical oxygen demand (COD) and total organic carbon (TOC) as well as lower toxicity of degradation products was determined. Effects of catalysts - hydrogen peroxide and iron (II), on the above mentioned parameters, were determined. Catalysts affected the degradation of SDBS, but in the case of SDS, catalysts had no effect on degradation. Both catalysts induced the decrease of COD and TOC values. Toxicity of the solutions after the plasma treatment was lower in all the systems tested.",
publisher = "Serbian Chemical Soc, Belgrade",
journal = "Journal of the Serbian Chemical Society",
title = "Degradation of anionic surfactants using the reactor based on dielectric barrier discharge",
volume = "81",
number = "9",
pages = "1097-1107",
doi = "10.2298/JSC160303056A"
}

Aonyas, M. M., Dojčinović, B. P., Dolic, S. D., Obradović, B. M., Manojlović, D. D., Marković, M.,& Roglić, G.. (2016). Degradation of anionic surfactants using the reactor based on dielectric barrier discharge. in Journal of the Serbian Chemical Society
Serbian Chemical Soc, Belgrade., 81(9), 1097-1107.
https://doi.org/10.2298/JSC160303056A

Aonyas MM, Dojčinović BP, Dolic SD, Obradović BM, Manojlović DD, Marković M, Roglić G. Degradation of anionic surfactants using the reactor based on dielectric barrier discharge. in Journal of the Serbian Chemical Society. 2016;81(9):1097-1107.
doi:10.2298/JSC160303056A .

Aonyas, Munera Mustafa, Dojčinović, Biljana P., Dolic, Slobodan D., Obradović, Bratislav M., Manojlović, Dragan D., Marković, Marijana, Roglić, Goran, "Degradation of anionic surfactants using the reactor based on dielectric barrier discharge" in Journal of the Serbian Chemical Society, 81, no. 9 (2016):1097-1107,
https://doi.org/10.2298/JSC160303056A . .

TY  - CONF
AU  - Kovačević, Vesna V.
AU  - Dojčinović, Biljana P.
AU  - Krupež, Jelena
AU  - Jović, Mihajlo D.
AU  - Natić, Maja
AU  - Sretenovic, G. B.
AU  - Manojlović, Dragan D.
AU  - Obradović, Bratislav M.
AU  - Kuraica, Milorad M.
PY  - 2016
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/2394
AB  - In this paper we present plasma-based degradation of nicotine in water solutions. Water falling film dielectric barrier discharge (DBD) was used as plasma source operating in air at atmospheric pressure. Solutions containing 50 ppm and 300 ppm of nicotine in distilled or tape water were treated directly and indirectly by plasma. Influence of homogeneous catalysts Fe2+ and H2O2 was also tested. Artemia Salina organisms were used for toxicity tests of treated solutions. Degradation efficiency was the highest in direct plasma treatment of nicotine with Fe2+ as a catalyst and in this case the toxicity test showed the lowest mortality.
PB  - Masarykova Univ, Brno
T1  - Application of Water Falling Film Dbd for Degradation of Nicotine in Water Solutions
SP  - 420
EP  - 423
UR  - https://hdl.handle.net/21.15107/rcub_cherry_2394
ER  - 

@conference{
author = "Kovačević, Vesna V. and Dojčinović, Biljana P. and Krupež, Jelena and Jović, Mihajlo D. and Natić, Maja and Sretenovic, G. B. and Manojlović, Dragan D. and Obradović, Bratislav M. and Kuraica, Milorad M.",
year = "2016",
abstract = "In this paper we present plasma-based degradation of nicotine in water solutions. Water falling film dielectric barrier discharge (DBD) was used as plasma source operating in air at atmospheric pressure. Solutions containing 50 ppm and 300 ppm of nicotine in distilled or tape water were treated directly and indirectly by plasma. Influence of homogeneous catalysts Fe2+ and H2O2 was also tested. Artemia Salina organisms were used for toxicity tests of treated solutions. Degradation efficiency was the highest in direct plasma treatment of nicotine with Fe2+ as a catalyst and in this case the toxicity test showed the lowest mortality.",
publisher = "Masarykova Univ, Brno",
title = "Application of Water Falling Film Dbd for Degradation of Nicotine in Water Solutions",
pages = "420-423",
url = "https://hdl.handle.net/21.15107/rcub_cherry_2394"
}

Kovačević, V. V., Dojčinović, B. P., Krupež, J., Jović, M. D., Natić, M., Sretenovic, G. B., Manojlović, D. D., Obradović, B. M.,& Kuraica, M. M.. (2016). Application of Water Falling Film Dbd for Degradation of Nicotine in Water Solutions. 
Masarykova Univ, Brno., 420-423.
https://hdl.handle.net/21.15107/rcub_cherry_2394

Kovačević VV, Dojčinović BP, Krupež J, Jović MD, Natić M, Sretenovic GB, Manojlović DD, Obradović BM, Kuraica MM. Application of Water Falling Film Dbd for Degradation of Nicotine in Water Solutions. 2016;:420-423.
https://hdl.handle.net/21.15107/rcub_cherry_2394 .

Kovačević, Vesna V., Dojčinović, Biljana P., Krupež, Jelena, Jović, Mihajlo D., Natić, Maja, Sretenovic, G. B., Manojlović, Dragan D., Obradović, Bratislav M., Kuraica, Milorad M., "Application of Water Falling Film Dbd for Degradation of Nicotine in Water Solutions" (2016):420-423,
https://hdl.handle.net/21.15107/rcub_cherry_2394 .

TY  - JOUR
AU  - Marković, Marijana
AU  - Dojčinović, Biljana P.
AU  - Obradović, Bratislav M.
AU  - Nešić, Jelena
AU  - Natić, Maja
AU  - Tosti, Tomislav
AU  - Kuraica, Milorad M.
AU  - Manojlović, Dragan D.
PY  - 2015
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/1995
AB  - Experimental results of non-thermal plasma (NTP) utilization for degradation of 4-chlorphenol (4CP) with screening of toxicity were presented in this study. Degradation of 4CP was tested in the presence of homogeneous catalysts: hydrogen peroxide (H2O2) and iron (II) (Fe2+). The rate of degradation through eight consecutive passes of the 4CP solution in the NTP reactor was considered. Products of degradation as organic acids (acetic, formic or oxalic acid) and chloride were quantified using ion chromatography (IC). Anemia salina was used for the toxicity screening assay in order to estimate the potential and consequences of NTP reactor application in water treatment. The measured concentration of 4CP and degradation products confirmed very efficient removal of these substances from the water during the NTP treatment with the addition of a catalyst. Concerning bioassay, a significant difference in toxicity was determined between initial solution of 4CP in comparison with the solution exposed to catalytic NTP treatment. (C) 2015 Elsevier B.V. All rights reserved.
PB  - Elsevier Science Bv, Amsterdam
T2  - Separation and Purification Technology
T1  - Degradation and detoxification of the 4-chlorophenol by non-thermal plasma-influence of homogeneous catalysts
VL  - 154
SP  - 246
EP  - 254
DO  - 10.1016/j.seppur.2015.09.030
ER  - 

@article{
author = "Marković, Marijana and Dojčinović, Biljana P. and Obradović, Bratislav M. and Nešić, Jelena and Natić, Maja and Tosti, Tomislav and Kuraica, Milorad M. and Manojlović, Dragan D.",
year = "2015",
abstract = "Experimental results of non-thermal plasma (NTP) utilization for degradation of 4-chlorphenol (4CP) with screening of toxicity were presented in this study. Degradation of 4CP was tested in the presence of homogeneous catalysts: hydrogen peroxide (H2O2) and iron (II) (Fe2+). The rate of degradation through eight consecutive passes of the 4CP solution in the NTP reactor was considered. Products of degradation as organic acids (acetic, formic or oxalic acid) and chloride were quantified using ion chromatography (IC). Anemia salina was used for the toxicity screening assay in order to estimate the potential and consequences of NTP reactor application in water treatment. The measured concentration of 4CP and degradation products confirmed very efficient removal of these substances from the water during the NTP treatment with the addition of a catalyst. Concerning bioassay, a significant difference in toxicity was determined between initial solution of 4CP in comparison with the solution exposed to catalytic NTP treatment. (C) 2015 Elsevier B.V. All rights reserved.",
publisher = "Elsevier Science Bv, Amsterdam",
journal = "Separation and Purification Technology",
title = "Degradation and detoxification of the 4-chlorophenol by non-thermal plasma-influence of homogeneous catalysts",
volume = "154",
pages = "246-254",
doi = "10.1016/j.seppur.2015.09.030"
}

Marković, M., Dojčinović, B. P., Obradović, B. M., Nešić, J., Natić, M., Tosti, T., Kuraica, M. M.,& Manojlović, D. D.. (2015). Degradation and detoxification of the 4-chlorophenol by non-thermal plasma-influence of homogeneous catalysts. in Separation and Purification Technology
Elsevier Science Bv, Amsterdam., 154, 246-254.
https://doi.org/10.1016/j.seppur.2015.09.030

Marković M, Dojčinović BP, Obradović BM, Nešić J, Natić M, Tosti T, Kuraica MM, Manojlović DD. Degradation and detoxification of the 4-chlorophenol by non-thermal plasma-influence of homogeneous catalysts. in Separation and Purification Technology. 2015;154:246-254.
doi:10.1016/j.seppur.2015.09.030 .

Marković, Marijana, Dojčinović, Biljana P., Obradović, Bratislav M., Nešić, Jelena, Natić, Maja, Tosti, Tomislav, Kuraica, Milorad M., Manojlović, Dragan D., "Degradation and detoxification of the 4-chlorophenol by non-thermal plasma-influence of homogeneous catalysts" in Separation and Purification Technology, 154 (2015):246-254,
https://doi.org/10.1016/j.seppur.2015.09.030 . .

TY  - JOUR
AU  - Jović, Milica
AU  - Dojčinović, Biljana P.
AU  - Kovačević, Vesna V.
AU  - Obradović, Bratislav M.
AU  - Kuraica, Milorad M.
AU  - Gašić, Uroš M.
AU  - Roglić, Goran
PY  - 2014
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/1790
AB  - In this study the effect of different homogenous catalysts and their dosage on mesotrione degradation in water falling film dielectric barrier discharge (DBD) reactor was investigated. Four catalytic systems Mn2+ /DBD, Co2+/DBD, Fe2+/DBD and H2O2/DBD were examined. In order to find optimal conditions various concentrations of catalysts and specific energy density (SED) values were tested in each system. Mesotrione degradation efficiency was determined by HPLC-DAD and mineralization efficiency by TOC value. Degradation products were identified by UHPLC-Orbitrap-MS and compared after finding out the optimal concentration for each catalytic system. All studied catalytic systems have proved to be successful in improving mesotrione removal, but the highest improvement in degradation efficiency was obtained with catalytic system 5 ppm Fe2+/DBD (by 50% for SED 124 kJ/L) and 10 mM H2O2/DBD for improving mineralization efficiency (by 45% for SED 310 kJ/L). Nine degradation products were identified in catalytic DBD treatments. Main degradation products were: glutaric acid, 2-nitro-4-methylsulfonylbenzaldehyde and 2-nitro-4-methylsulfonylbenzoic acid. H2O2/DBD gave significantly different degradation products than other catalytic systems. Dominant degradation products in other systems were not identified in system with hydrogen peroxide, which supported the fact that the highest mineralization efficiency was achieved with peroxide catalytic system. Global toxicity of samples after degradation in each system was determined using Artemia sauna and they could be considered as "non toxic". (c) 2014 Elsevier B.V. All rights reserved.
PB  - Elsevier Science Sa, Lausanne
T2  - Chemical Engineering Journal
T1  - Effect of different catalysts on mesotrione degradation in water falling film DBD reactor
VL  - 248
SP  - 63
EP  - 70
DO  - 10.1016/j.cej.2014.03.031
ER  - 

@article{
author = "Jović, Milica and Dojčinović, Biljana P. and Kovačević, Vesna V. and Obradović, Bratislav M. and Kuraica, Milorad M. and Gašić, Uroš M. and Roglić, Goran",
year = "2014",
abstract = "In this study the effect of different homogenous catalysts and their dosage on mesotrione degradation in water falling film dielectric barrier discharge (DBD) reactor was investigated. Four catalytic systems Mn2+ /DBD, Co2+/DBD, Fe2+/DBD and H2O2/DBD were examined. In order to find optimal conditions various concentrations of catalysts and specific energy density (SED) values were tested in each system. Mesotrione degradation efficiency was determined by HPLC-DAD and mineralization efficiency by TOC value. Degradation products were identified by UHPLC-Orbitrap-MS and compared after finding out the optimal concentration for each catalytic system. All studied catalytic systems have proved to be successful in improving mesotrione removal, but the highest improvement in degradation efficiency was obtained with catalytic system 5 ppm Fe2+/DBD (by 50% for SED 124 kJ/L) and 10 mM H2O2/DBD for improving mineralization efficiency (by 45% for SED 310 kJ/L). Nine degradation products were identified in catalytic DBD treatments. Main degradation products were: glutaric acid, 2-nitro-4-methylsulfonylbenzaldehyde and 2-nitro-4-methylsulfonylbenzoic acid. H2O2/DBD gave significantly different degradation products than other catalytic systems. Dominant degradation products in other systems were not identified in system with hydrogen peroxide, which supported the fact that the highest mineralization efficiency was achieved with peroxide catalytic system. Global toxicity of samples after degradation in each system was determined using Artemia sauna and they could be considered as "non toxic". (c) 2014 Elsevier B.V. All rights reserved.",
publisher = "Elsevier Science Sa, Lausanne",
journal = "Chemical Engineering Journal",
title = "Effect of different catalysts on mesotrione degradation in water falling film DBD reactor",
volume = "248",
pages = "63-70",
doi = "10.1016/j.cej.2014.03.031"
}

Jović, M., Dojčinović, B. P., Kovačević, V. V., Obradović, B. M., Kuraica, M. M., Gašić, U. M.,& Roglić, G.. (2014). Effect of different catalysts on mesotrione degradation in water falling film DBD reactor. in Chemical Engineering Journal
Elsevier Science Sa, Lausanne., 248, 63-70.
https://doi.org/10.1016/j.cej.2014.03.031

Jović M, Dojčinović BP, Kovačević VV, Obradović BM, Kuraica MM, Gašić UM, Roglić G. Effect of different catalysts on mesotrione degradation in water falling film DBD reactor. in Chemical Engineering Journal. 2014;248:63-70.
doi:10.1016/j.cej.2014.03.031 .

Jović, Milica, Dojčinović, Biljana P., Kovačević, Vesna V., Obradović, Bratislav M., Kuraica, Milorad M., Gašić, Uroš M., Roglić, Goran, "Effect of different catalysts on mesotrione degradation in water falling film DBD reactor" in Chemical Engineering Journal, 248 (2014):63-70,
https://doi.org/10.1016/j.cej.2014.03.031 . .

TY  - CONF
AU  - Kovačević, Vesna V.
AU  - Dojčinović, Biljana P.
AU  - Šupica, D.
AU  - Jović, Mihajlo D.
AU  - Roglić, Goran
AU  - Obradović, Bratislav M.
AU  - Kuraica, Milorad M.
PY  - 2013
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/125
AB  - Application of coaxial dielectric barrier discharge (DBD) reactor for treatment of different water solutions was studied. In this reactor the circulating liquid is a part of discharge electrode configuration. Thus liquid is directly exposed to UV radiation and reactive species like ozone, radicals, ions and electrons. This configuration of DBD also offers to operate the plasma with and without water falling film at one of the electrodes. Thus it can act as a plasma reactor for gas treatment and as a scrubber for soluble compounds in a gas phase, simultaneously. Here we present measurement of hydroxyl radical ("OH) in plasma treated distilled water as well as treatment of phenols, textile dyes, medicaments, herbicides and detergents.
T1  - Dielectric barrier discharge in water solution treatment
SP  - 216
EP  - 219
UR  - https://hdl.handle.net/21.15107/rcub_cherry_125
ER  - 

@conference{
author = "Kovačević, Vesna V. and Dojčinović, Biljana P. and Šupica, D. and Jović, Mihajlo D. and Roglić, Goran and Obradović, Bratislav M. and Kuraica, Milorad M.",
year = "2013",
abstract = "Application of coaxial dielectric barrier discharge (DBD) reactor for treatment of different water solutions was studied. In this reactor the circulating liquid is a part of discharge electrode configuration. Thus liquid is directly exposed to UV radiation and reactive species like ozone, radicals, ions and electrons. This configuration of DBD also offers to operate the plasma with and without water falling film at one of the electrodes. Thus it can act as a plasma reactor for gas treatment and as a scrubber for soluble compounds in a gas phase, simultaneously. Here we present measurement of hydroxyl radical ("OH) in plasma treated distilled water as well as treatment of phenols, textile dyes, medicaments, herbicides and detergents.",
title = "Dielectric barrier discharge in water solution treatment",
pages = "216-219",
url = "https://hdl.handle.net/21.15107/rcub_cherry_125"
}

Kovačević, V. V., Dojčinović, B. P., Šupica, D., Jović, M. D., Roglić, G., Obradović, B. M.,& Kuraica, M. M.. (2013). Dielectric barrier discharge in water solution treatment. , 216-219.
https://hdl.handle.net/21.15107/rcub_cherry_125

Kovačević VV, Dojčinović BP, Šupica D, Jović MD, Roglić G, Obradović BM, Kuraica MM. Dielectric barrier discharge in water solution treatment. 2013;:216-219.
https://hdl.handle.net/21.15107/rcub_cherry_125 .

Kovačević, Vesna V., Dojčinović, Biljana P., Šupica, D., Jović, Mihajlo D., Roglić, Goran, Obradović, Bratislav M., Kuraica, Milorad M., "Dielectric barrier discharge in water solution treatment" (2013):216-219,
https://hdl.handle.net/21.15107/rcub_cherry_125 .

TY  - JOUR
AU  - Jović, Milica
AU  - Manojlović, Dragan D.
AU  - Stanković, Dalibor
AU  - Dojčinović, Biljana P.
AU  - Obradović, Bratislav M.
AU  - Gašić, Uroš M.
AU  - Roglić, Goran
PY  - 2013
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/1400
AB  - Degradation of two triketone herbicides, mesotrione and sulcotrione, was studied using four different advanced oxidation processes (AOPs): ozonization, dielectric barrier discharge (DBD reactor), photocatalysis and Fenton reagent, in order to find differences in mechanism of degradation. Degradation products were identified by high performance liquid chromatography (HPLC-DAD) and UHPLC-Orbitrap-MS analyses. A simple mechanism of degradation for different AOP was proposed. Thirteen products were identified during all degradations for both pesticides. It was assumed that the oxidation mechanisms in the all four technologies were not based only on the production and use of the hydroxyl radical, but they also included other kinds of oxidation mechanisms specific for each technology. Similarity was observed between degradation mechanism of ozonation and DBD. The greatest difference in the products was found in Fenton degradation which included the opening of benzene ring. When degraded with same AOP pesticides gave at the end of treatment the same products. Global toxicity and COD value of samples was determined after all degradations. Real water sample was used to study influence of organic matter on pesticide degradation. These results could lead to accurate estimates of the overall effects of triketone herbicides on environmental ecosystems and also contributed to the development of improved removal processes.
PB  - Elsevier Science Bv, Amsterdam
T2  - Journal of Hazardous Materials
T1  - Degradation of triketone herbicides, mesotrione and sulcotrione, using advanced oxidation processes
VL  - 260
SP  - 1092
EP  - 1099
DO  - 10.1016/j.jhazmat.2013.06.073
ER  - 

@article{
author = "Jović, Milica and Manojlović, Dragan D. and Stanković, Dalibor and Dojčinović, Biljana P. and Obradović, Bratislav M. and Gašić, Uroš M. and Roglić, Goran",
year = "2013",
abstract = "Degradation of two triketone herbicides, mesotrione and sulcotrione, was studied using four different advanced oxidation processes (AOPs): ozonization, dielectric barrier discharge (DBD reactor), photocatalysis and Fenton reagent, in order to find differences in mechanism of degradation. Degradation products were identified by high performance liquid chromatography (HPLC-DAD) and UHPLC-Orbitrap-MS analyses. A simple mechanism of degradation for different AOP was proposed. Thirteen products were identified during all degradations for both pesticides. It was assumed that the oxidation mechanisms in the all four technologies were not based only on the production and use of the hydroxyl radical, but they also included other kinds of oxidation mechanisms specific for each technology. Similarity was observed between degradation mechanism of ozonation and DBD. The greatest difference in the products was found in Fenton degradation which included the opening of benzene ring. When degraded with same AOP pesticides gave at the end of treatment the same products. Global toxicity and COD value of samples was determined after all degradations. Real water sample was used to study influence of organic matter on pesticide degradation. These results could lead to accurate estimates of the overall effects of triketone herbicides on environmental ecosystems and also contributed to the development of improved removal processes.",
publisher = "Elsevier Science Bv, Amsterdam",
journal = "Journal of Hazardous Materials",
title = "Degradation of triketone herbicides, mesotrione and sulcotrione, using advanced oxidation processes",
volume = "260",
pages = "1092-1099",
doi = "10.1016/j.jhazmat.2013.06.073"
}

Jović, M., Manojlović, D. D., Stanković, D., Dojčinović, B. P., Obradović, B. M., Gašić, U. M.,& Roglić, G.. (2013). Degradation of triketone herbicides, mesotrione and sulcotrione, using advanced oxidation processes. in Journal of Hazardous Materials
Elsevier Science Bv, Amsterdam., 260, 1092-1099.
https://doi.org/10.1016/j.jhazmat.2013.06.073

Jović M, Manojlović DD, Stanković D, Dojčinović BP, Obradović BM, Gašić UM, Roglić G. Degradation of triketone herbicides, mesotrione and sulcotrione, using advanced oxidation processes. in Journal of Hazardous Materials. 2013;260:1092-1099.
doi:10.1016/j.jhazmat.2013.06.073 .

Jović, Milica, Manojlović, Dragan D., Stanković, Dalibor, Dojčinović, Biljana P., Obradović, Bratislav M., Gašić, Uroš M., Roglić, Goran, "Degradation of triketone herbicides, mesotrione and sulcotrione, using advanced oxidation processes" in Journal of Hazardous Materials, 260 (2013):1092-1099,
https://doi.org/10.1016/j.jhazmat.2013.06.073 . .

TY  - JOUR
AU  - Dojčinović, Biljana P.
AU  - Roglić, Goran
AU  - Obradović, Bratislav M.
AU  - Kuraica, Milorad M.
AU  - Tosti, Tomislav
AU  - Marković, Marijana
AU  - Manojlović, Dragan D.
PY  - 2012
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/1292
AB  - Inorganic salts improve the coloration of textiles, which increases the pollution load of dye-house effluent in general. Decolorization of the reactive textile dye C.I. Reactive Black 5 was studied using Advanced Oxidation Processes (AOPs) in a non-thermal plasma reactor, based on the coaxial water falling film Dielectric Barrier Discharge (DBD). The initial dye concentration in the solution was 40.0 mg L-1. The effects of the addition of different high concentrations of inorganic salt (NaCl, Na2SO4 and Na2CO3) on the degree of decolorization were studied. The dye solution was recirculated through the DBD reactor with an applied energy density of 45.0-315 kJ L-1. The influence of residence time was investigated after 5 min and 24 h of plasma treatment. Decolorization of the dye was monitored spectrophotometrically. The pH value and the conductivity of the dye solution were measured after each recirculation. The most effective decolorization of over 90 % was obtained with the addition of NaCl (50 g L-1) with an applied energy density of 135 kJ L-1 and after a residence time of 24 h of plasma treatment. Decolorization of the solutions containing inorganic salts Na2SO4 and Na2CO3 were lower than for the solution without salt.
AB  - Neorganske soli poboljšavaju bojenje tekstila. Povećana koncentracija soli u otpadnoj vodi koja potiče iz tekstilne industrije dodatno opterećuje otpadnu vodu u celini. U okviru ovog rada proučavano je obezbojavanje reaktivne tekstilne boje reaktivno crno 5 koristeći unapređeni oksidacioni proces (AOP) pomoću koaksijalnog reaktora na bazi netermičke plazme. Reaktor radi na principu dielektričnog barijernog pražnjenja (DBD), pri čemu je jedan sloj dielektrika tanak sloj tretirane vode koji se konstantno obnavlja (protočni tip reaktora). Početna koncentracija boje u tretiranom rastvoru je bila 40,0 mg L-1. Proučavan je uticaj različitih visokih koncentracija neorganskih soli (NaCl, Na2SO4 i Na2CO3) na stepen obezbojenja. Rastvor boje je sedam puta recirkulasan kroz DBD reaktor, što odgovara primenjenoj gustini energije od 45 do 315 kJ L-1. Procenat obezbojenja rastvora boje je meren posle 5 min i posle 24 h od tretmana plazmom. Obezbojavanje boje je praćeno pomoću spektrofotometrijskog merenja. Posle svake recirkulacije rastvora boje merene su promena pH vrednosti i provodljivost rastvora. Najefikasnije obezbojenje od preko 90 % dobijeno je u sistemu sa dodatkom 50 g L-1 NaCl, pri primenjenoj gustini energije od 45 kJ L-1 i posle 24 sata od plazma tretmana. Obezbojenja rastvora boje koji sadrže neorganske soli Na2SO4 i Na2CO3 bila su niža nego kod rastvora boje bez dodatka soli.
PB  - Serbian Chemical Soc, Belgrade
T2  - Journal of the Serbian Chemical Society
T1  - Decolorization of Reactive Black 5 using a dielectric barrier discharge in the presence of inorganic salts
T1  - Obezbojavanje reaktivnog crnog 5 pomoću dielektričnog barijernog pražnjenja u prisustvu neorganskih soli
VL  - 77
IS  - 4
SP  - 535
EP  - 548
DO  - 10.2298/JSC110629179D
ER  - 

@article{
author = "Dojčinović, Biljana P. and Roglić, Goran and Obradović, Bratislav M. and Kuraica, Milorad M. and Tosti, Tomislav and Marković, Marijana and Manojlović, Dragan D.",
year = "2012",
abstract = "Inorganic salts improve the coloration of textiles, which increases the pollution load of dye-house effluent in general. Decolorization of the reactive textile dye C.I. Reactive Black 5 was studied using Advanced Oxidation Processes (AOPs) in a non-thermal plasma reactor, based on the coaxial water falling film Dielectric Barrier Discharge (DBD). The initial dye concentration in the solution was 40.0 mg L-1. The effects of the addition of different high concentrations of inorganic salt (NaCl, Na2SO4 and Na2CO3) on the degree of decolorization were studied. The dye solution was recirculated through the DBD reactor with an applied energy density of 45.0-315 kJ L-1. The influence of residence time was investigated after 5 min and 24 h of plasma treatment. Decolorization of the dye was monitored spectrophotometrically. The pH value and the conductivity of the dye solution were measured after each recirculation. The most effective decolorization of over 90 % was obtained with the addition of NaCl (50 g L-1) with an applied energy density of 135 kJ L-1 and after a residence time of 24 h of plasma treatment. Decolorization of the solutions containing inorganic salts Na2SO4 and Na2CO3 were lower than for the solution without salt., Neorganske soli poboljšavaju bojenje tekstila. Povećana koncentracija soli u otpadnoj vodi koja potiče iz tekstilne industrije dodatno opterećuje otpadnu vodu u celini. U okviru ovog rada proučavano je obezbojavanje reaktivne tekstilne boje reaktivno crno 5 koristeći unapređeni oksidacioni proces (AOP) pomoću koaksijalnog reaktora na bazi netermičke plazme. Reaktor radi na principu dielektričnog barijernog pražnjenja (DBD), pri čemu je jedan sloj dielektrika tanak sloj tretirane vode koji se konstantno obnavlja (protočni tip reaktora). Početna koncentracija boje u tretiranom rastvoru je bila 40,0 mg L-1. Proučavan je uticaj različitih visokih koncentracija neorganskih soli (NaCl, Na2SO4 i Na2CO3) na stepen obezbojenja. Rastvor boje je sedam puta recirkulasan kroz DBD reaktor, što odgovara primenjenoj gustini energije od 45 do 315 kJ L-1. Procenat obezbojenja rastvora boje je meren posle 5 min i posle 24 h od tretmana plazmom. Obezbojavanje boje je praćeno pomoću spektrofotometrijskog merenja. Posle svake recirkulacije rastvora boje merene su promena pH vrednosti i provodljivost rastvora. Najefikasnije obezbojenje od preko 90 % dobijeno je u sistemu sa dodatkom 50 g L-1 NaCl, pri primenjenoj gustini energije od 45 kJ L-1 i posle 24 sata od plazma tretmana. Obezbojenja rastvora boje koji sadrže neorganske soli Na2SO4 i Na2CO3 bila su niža nego kod rastvora boje bez dodatka soli.",
publisher = "Serbian Chemical Soc, Belgrade",
journal = "Journal of the Serbian Chemical Society",
title = "Decolorization of Reactive Black 5 using a dielectric barrier discharge in the presence of inorganic salts, Obezbojavanje reaktivnog crnog 5 pomoću dielektričnog barijernog pražnjenja u prisustvu neorganskih soli",
volume = "77",
number = "4",
pages = "535-548",
doi = "10.2298/JSC110629179D"
}

Dojčinović, B. P., Roglić, G., Obradović, B. M., Kuraica, M. M., Tosti, T., Marković, M.,& Manojlović, D. D.. (2012). Decolorization of Reactive Black 5 using a dielectric barrier discharge in the presence of inorganic salts. in Journal of the Serbian Chemical Society
Serbian Chemical Soc, Belgrade., 77(4), 535-548.
https://doi.org/10.2298/JSC110629179D

Dojčinović BP, Roglić G, Obradović BM, Kuraica MM, Tosti T, Marković M, Manojlović DD. Decolorization of Reactive Black 5 using a dielectric barrier discharge in the presence of inorganic salts. in Journal of the Serbian Chemical Society. 2012;77(4):535-548.
doi:10.2298/JSC110629179D .

Dojčinović, Biljana P., Roglić, Goran, Obradović, Bratislav M., Kuraica, Milorad M., Tosti, Tomislav, Marković, Marijana, Manojlović, Dragan D., "Decolorization of Reactive Black 5 using a dielectric barrier discharge in the presence of inorganic salts" in Journal of the Serbian Chemical Society, 77, no. 4 (2012):535-548,
https://doi.org/10.2298/JSC110629179D . .

TY  - JOUR
AU  - Dojčinović, Biljana P.
AU  - Roglić, Goran
AU  - Obradović, Bratislav M.
AU  - Kuraica, Milorad M.
AU  - Kostić, Mirjana M.
AU  - Nešić, Jelena
AU  - Manojlović, Dragan D.
PY  - 2011
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/1184
AB  - Decolorization of reactive textile dyes Reactive Black 5, Reactive Blue 52, Reactive Yellow 125 and Reactive Green 15 was studied using advanced oxidation processes (AOPs) in a non-thermal plasma reactor, based on coaxial water falling film dielectric barrier discharge (DBD). Used initial dye concentrations in the solution were 40.0 and 80.0 mg/L. The effects of different initial pH of dye solutions, and addition of homogeneous catalysts (H(2)O(2), Fe(2+) and Cu(2+)) on the decolorization during subsequent recirculation of dye solution through the DBD reactor, i.e. applied energy density (45-315 kJ/L) were studied. Influence of residence time was investigated over a period of 24 h. Change of pH values and effect of pH adjustments of dye solution after each recirculation on the decolorization was also tested. It was found that the initial pH of dye solutions and pH adjustments of dye solution after each recirculation did not influence the decolorization. The most effective decolorization of 97% was obtained with addition of 10 mM H(2)O(2) in a system of 80.0 mg/L Reactive Black 5 with applied energy density of 45 kJ/L, after residence time of 24 h from plasma treatment. Toxicity was evaluated using the brine shrimp Artemia sauna as a test organism.
PB  - Elsevier Science Bv, Amsterdam
T2  - Journal of Hazardous Materials
T1  - Decolorization of reactive textile dyes using water falling film dielectric barrier discharge
VL  - 192
IS  - 2
SP  - 763
EP  - 771
DO  - 10.1016/j.jhazmat.2011.05.086
ER  - 

@article{
author = "Dojčinović, Biljana P. and Roglić, Goran and Obradović, Bratislav M. and Kuraica, Milorad M. and Kostić, Mirjana M. and Nešić, Jelena and Manojlović, Dragan D.",
year = "2011",
abstract = "Decolorization of reactive textile dyes Reactive Black 5, Reactive Blue 52, Reactive Yellow 125 and Reactive Green 15 was studied using advanced oxidation processes (AOPs) in a non-thermal plasma reactor, based on coaxial water falling film dielectric barrier discharge (DBD). Used initial dye concentrations in the solution were 40.0 and 80.0 mg/L. The effects of different initial pH of dye solutions, and addition of homogeneous catalysts (H(2)O(2), Fe(2+) and Cu(2+)) on the decolorization during subsequent recirculation of dye solution through the DBD reactor, i.e. applied energy density (45-315 kJ/L) were studied. Influence of residence time was investigated over a period of 24 h. Change of pH values and effect of pH adjustments of dye solution after each recirculation on the decolorization was also tested. It was found that the initial pH of dye solutions and pH adjustments of dye solution after each recirculation did not influence the decolorization. The most effective decolorization of 97% was obtained with addition of 10 mM H(2)O(2) in a system of 80.0 mg/L Reactive Black 5 with applied energy density of 45 kJ/L, after residence time of 24 h from plasma treatment. Toxicity was evaluated using the brine shrimp Artemia sauna as a test organism.",
publisher = "Elsevier Science Bv, Amsterdam",
journal = "Journal of Hazardous Materials",
title = "Decolorization of reactive textile dyes using water falling film dielectric barrier discharge",
volume = "192",
number = "2",
pages = "763-771",
doi = "10.1016/j.jhazmat.2011.05.086"
}

Dojčinović, B. P., Roglić, G., Obradović, B. M., Kuraica, M. M., Kostić, M. M., Nešić, J.,& Manojlović, D. D.. (2011). Decolorization of reactive textile dyes using water falling film dielectric barrier discharge. in Journal of Hazardous Materials
Elsevier Science Bv, Amsterdam., 192(2), 763-771.
https://doi.org/10.1016/j.jhazmat.2011.05.086

Dojčinović BP, Roglić G, Obradović BM, Kuraica MM, Kostić MM, Nešić J, Manojlović DD. Decolorization of reactive textile dyes using water falling film dielectric barrier discharge. in Journal of Hazardous Materials. 2011;192(2):763-771.
doi:10.1016/j.jhazmat.2011.05.086 .

Dojčinović, Biljana P., Roglić, Goran, Obradović, Bratislav M., Kuraica, Milorad M., Kostić, Mirjana M., Nešić, Jelena, Manojlović, Dragan D., "Decolorization of reactive textile dyes using water falling film dielectric barrier discharge" in Journal of Hazardous Materials, 192, no. 2 (2011):763-771,
https://doi.org/10.1016/j.jhazmat.2011.05.086 . .

TY  - CONF
AU  - Dojčinović, Biljana P.
AU  - Obradović, Bratislav M.
AU  - Manojlović, Dragan D.
AU  - Roglić, Goran
AU  - Kostic, M.
AU  - Kuraica, Milorad M.
PY  - 2010
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/126
AB  - In this paper we present experimental results of the decolorization of four commercial reactive azo dyes using falling film DBD reactor. In this reactor water forms a falling film which is in direct contact with plasma. Water samples containing 40 mg/L of dye were passed from one to seven times through the plasma region of the DBD reactor. Kinetic of the dye decolorization was monitored using spectrophotometer. The dependence of the decolorization on the system parameter solution pH value was investigated. For each dye decolorization has similar kinetics for all three starting solution pH values.
T1  - Decolorization of four AZO dyes using water falling film DBD reactor
SP  - 385
EP  - 388
UR  - https://hdl.handle.net/21.15107/rcub_cherry_126
ER  - 

@conference{
author = "Dojčinović, Biljana P. and Obradović, Bratislav M. and Manojlović, Dragan D. and Roglić, Goran and Kostic, M. and Kuraica, Milorad M.",
year = "2010",
abstract = "In this paper we present experimental results of the decolorization of four commercial reactive azo dyes using falling film DBD reactor. In this reactor water forms a falling film which is in direct contact with plasma. Water samples containing 40 mg/L of dye were passed from one to seven times through the plasma region of the DBD reactor. Kinetic of the dye decolorization was monitored using spectrophotometer. The dependence of the decolorization on the system parameter solution pH value was investigated. For each dye decolorization has similar kinetics for all three starting solution pH values.",
title = "Decolorization of four AZO dyes using water falling film DBD reactor",
pages = "385-388",
url = "https://hdl.handle.net/21.15107/rcub_cherry_126"
}

Dojčinović, B. P., Obradović, B. M., Manojlović, D. D., Roglić, G., Kostic, M.,& Kuraica, M. M.. (2010). Decolorization of four AZO dyes using water falling film DBD reactor. , 385-388.
https://hdl.handle.net/21.15107/rcub_cherry_126

Dojčinović BP, Obradović BM, Manojlović DD, Roglić G, Kostic M, Kuraica MM. Decolorization of four AZO dyes using water falling film DBD reactor. 2010;:385-388.
https://hdl.handle.net/21.15107/rcub_cherry_126 .

Dojčinović, Biljana P., Obradović, Bratislav M., Manojlović, Dragan D., Roglić, Goran, Kostic, M., Kuraica, Milorad M., "Decolorization of four AZO dyes using water falling film DBD reactor" (2010):385-388,
https://hdl.handle.net/21.15107/rcub_cherry_126 .

TY  - JOUR
AU  - Manojlović, Dragan D.
AU  - Popara, Ana
AU  - Dojčinović, Biljana P.
AU  - Nikolić, Aleksandar S.
AU  - Obradović, Bratislav M.
AU  - Kuraica, Milorad M.
AU  - Puric, Jagos
PY  - 2008
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/976
AB  - Arsenic, well known of its toxicity, is present in potable water in many areas in the world, as well as in underground water used for water supply in Vojvodina, a region in Serbia. Its removal from raw water is necessary before distribution. In this work two methods of arsenic removal from water are compared. First method is water ozonation by introducing ozone in water and then filtration. Second method is treatment of water in plasma reactor and then filtration. High efficiency of the second method was confirmed by low concentration of arsenic in filtrate (below detection limit). (C) 2008 Elsevier Ltd. All rights reserved.
PB  - Pergamon-Elsevier Science Ltd, Oxford
T2  - Vacuum
T1  - Comparison of two methods for removal of arsenic from potable water
VL  - 83
IS  - 1
SP  - 142
EP  - 145
DO  - 10.1016/j.vacuum.2008.03.045
ER  - 

@article{
author = "Manojlović, Dragan D. and Popara, Ana and Dojčinović, Biljana P. and Nikolić, Aleksandar S. and Obradović, Bratislav M. and Kuraica, Milorad M. and Puric, Jagos",
year = "2008",
abstract = "Arsenic, well known of its toxicity, is present in potable water in many areas in the world, as well as in underground water used for water supply in Vojvodina, a region in Serbia. Its removal from raw water is necessary before distribution. In this work two methods of arsenic removal from water are compared. First method is water ozonation by introducing ozone in water and then filtration. Second method is treatment of water in plasma reactor and then filtration. High efficiency of the second method was confirmed by low concentration of arsenic in filtrate (below detection limit). (C) 2008 Elsevier Ltd. All rights reserved.",
publisher = "Pergamon-Elsevier Science Ltd, Oxford",
journal = "Vacuum",
title = "Comparison of two methods for removal of arsenic from potable water",
volume = "83",
number = "1",
pages = "142-145",
doi = "10.1016/j.vacuum.2008.03.045"
}

Manojlović, D. D., Popara, A., Dojčinović, B. P., Nikolić, A. S., Obradović, B. M., Kuraica, M. M.,& Puric, J.. (2008). Comparison of two methods for removal of arsenic from potable water. in Vacuum
Pergamon-Elsevier Science Ltd, Oxford., 83(1), 142-145.
https://doi.org/10.1016/j.vacuum.2008.03.045

Manojlović DD, Popara A, Dojčinović BP, Nikolić AS, Obradović BM, Kuraica MM, Puric J. Comparison of two methods for removal of arsenic from potable water. in Vacuum. 2008;83(1):142-145.
doi:10.1016/j.vacuum.2008.03.045 .

Manojlović, Dragan D., Popara, Ana, Dojčinović, Biljana P., Nikolić, Aleksandar S., Obradović, Bratislav M., Kuraica, Milorad M., Puric, Jagos, "Comparison of two methods for removal of arsenic from potable water" in Vacuum, 83, no. 1 (2008):142-145,
https://doi.org/10.1016/j.vacuum.2008.03.045 . .

TY  - JOUR
AU  - Dojčinović, Biljana P.
AU  - Manojlović, Dragan D.
AU  - Roglić, Goran
AU  - Obradović, Bratislav M.
AU  - Kuraica, Milorad M.
AU  - Puric, Jagos
PY  - 2008
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/977
AB  - Solutions of 2-chlorophenol, 4-chlorophenol and 2,6-dichlorophenol in bidistilled and water from the river Danube were treated in plasma reactor. In this reactor, based on coaxial dielectric barrier discharge at atmospheric pressure, plasma is formed over a thin layer of treated water. After one pass through the reactor, starting chlorophenols concentration of 20 mg/l was diminished up to 95%. Kinetics of the chlorophenols degradation was monitored by High Pressure Liquid Chromatography method (HPLC). (C) 2008 Elsevier Ltd. All rights reserved.
PB  - Pergamon-Elsevier Science Ltd, Oxford
T2  - Vacuum
T1  - Plasma assisted degradation of phenol solutions
VL  - 83
IS  - 1
SP  - 234
EP  - 237
DO  - 10.1016/j.vacuum.2008.04.003
ER  - 

@article{
author = "Dojčinović, Biljana P. and Manojlović, Dragan D. and Roglić, Goran and Obradović, Bratislav M. and Kuraica, Milorad M. and Puric, Jagos",
year = "2008",
abstract = "Solutions of 2-chlorophenol, 4-chlorophenol and 2,6-dichlorophenol in bidistilled and water from the river Danube were treated in plasma reactor. In this reactor, based on coaxial dielectric barrier discharge at atmospheric pressure, plasma is formed over a thin layer of treated water. After one pass through the reactor, starting chlorophenols concentration of 20 mg/l was diminished up to 95%. Kinetics of the chlorophenols degradation was monitored by High Pressure Liquid Chromatography method (HPLC). (C) 2008 Elsevier Ltd. All rights reserved.",
publisher = "Pergamon-Elsevier Science Ltd, Oxford",
journal = "Vacuum",
title = "Plasma assisted degradation of phenol solutions",
volume = "83",
number = "1",
pages = "234-237",
doi = "10.1016/j.vacuum.2008.04.003"
}

Dojčinović, B. P., Manojlović, D. D., Roglić, G., Obradović, B. M., Kuraica, M. M.,& Puric, J.. (2008). Plasma assisted degradation of phenol solutions. in Vacuum
Pergamon-Elsevier Science Ltd, Oxford., 83(1), 234-237.
https://doi.org/10.1016/j.vacuum.2008.04.003

Dojčinović BP, Manojlović DD, Roglić G, Obradović BM, Kuraica MM, Puric J. Plasma assisted degradation of phenol solutions. in Vacuum. 2008;83(1):234-237.
doi:10.1016/j.vacuum.2008.04.003 .

Dojčinović, Biljana P., Manojlović, Dragan D., Roglić, Goran, Obradović, Bratislav M., Kuraica, Milorad M., Puric, Jagos, "Plasma assisted degradation of phenol solutions" in Vacuum, 83, no. 1 (2008):234-237,
https://doi.org/10.1016/j.vacuum.2008.04.003 . .

TY  - CONF
AU  - Dojčinović, Biljana P.
AU  - Manojlović, Dragan D.
AU  - Roglić, Goran
AU  - Obradović, Bratislav M.
AU  - Kuraica, Milorad M.
AU  - Puric, J.
PY  - 2008
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/1010
AB  - Solutions of 2-chlorophenol, 4-chlorophenol and 2,6-dichlorophenol in bidistilled and water from the river Danube were treated in plasma reactor. In this reactor, based on coaxial dielectric barrier discharge at atmospheric pressure, plasma is formed over a thin layer of treated water. After one pass through the reactor, starting chlorophenols concentration of 20 mg/l was diminished up to 95%. Kinetics of the chlorophenols degradation was monitored by High Pressure Liquid Chromatography method (HPLC).
PB  - Astronomical Observatory, Belgrade
T1  - Degradation of Aqueous Phenol Solutions by Coaxial Dbd Reactor
IS  - 84
SP  - 391
UR  - https://hdl.handle.net/21.15107/rcub_cherry_1010
ER  - 

@conference{
author = "Dojčinović, Biljana P. and Manojlović, Dragan D. and Roglić, Goran and Obradović, Bratislav M. and Kuraica, Milorad M. and Puric, J.",
year = "2008",
abstract = "Solutions of 2-chlorophenol, 4-chlorophenol and 2,6-dichlorophenol in bidistilled and water from the river Danube were treated in plasma reactor. In this reactor, based on coaxial dielectric barrier discharge at atmospheric pressure, plasma is formed over a thin layer of treated water. After one pass through the reactor, starting chlorophenols concentration of 20 mg/l was diminished up to 95%. Kinetics of the chlorophenols degradation was monitored by High Pressure Liquid Chromatography method (HPLC).",
publisher = "Astronomical Observatory, Belgrade",
title = "Degradation of Aqueous Phenol Solutions by Coaxial Dbd Reactor",
number = "84",
pages = "391",
url = "https://hdl.handle.net/21.15107/rcub_cherry_1010"
}

Dojčinović, B. P., Manojlović, D. D., Roglić, G., Obradović, B. M., Kuraica, M. M.,& Puric, J.. (2008). Degradation of Aqueous Phenol Solutions by Coaxial Dbd Reactor. 
Astronomical Observatory, Belgrade.(84), 391.
https://hdl.handle.net/21.15107/rcub_cherry_1010

Dojčinović BP, Manojlović DD, Roglić G, Obradović BM, Kuraica MM, Puric J. Degradation of Aqueous Phenol Solutions by Coaxial Dbd Reactor. 2008;(84):391.
https://hdl.handle.net/21.15107/rcub_cherry_1010 .

Dojčinović, Biljana P., Manojlović, Dragan D., Roglić, Goran, Obradović, Bratislav M., Kuraica, Milorad M., Puric, J., "Degradation of Aqueous Phenol Solutions by Coaxial Dbd Reactor", no. 84 (2008):391,
https://hdl.handle.net/21.15107/rcub_cherry_1010 .

TY  - JOUR
AU  - Manojlović, Dragan D.
AU  - Ostojić, D. R.
AU  - Obradović, Bratislav M.
AU  - Kuraica, Milorad M.
AU  - Krsmanovic, V. D.
AU  - Puric, J.
PY  - 2007
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/856
AB  - Presence of phenol in river water occasionally disturbs the production of drinking water. Phenol often originated from coal power plants or pesticides. New ozone generator [Kuraica et al., Vacuum, 73 (2004) 705] was used for removal of phenol and chlorophenols from water. The ozone generator was based on coaxial dielectric-barrier-discharge and operated in the air at an atmospheric pressure. Flowing water was one of dielectric layers. Ozone and ozonized water were generated in the same volume of the discharge. This type of ozone generator has considerable advantages in comparison with the classical ones. In this paper five experiments were described, three with bidistilled water and two with different water samples from river Danube. In all cases, 5 L of water containing 6 mg/L of corresponding phenol was passed once through the ozonizer. The concentration of dissolved ozone in water was 7-40 mg/L. The ozonization lasted 1 h, but the total contact time was up to 94 h. In all cases, before and after the treatment of water with ozone, the concentration of corresponding phenol [Standard Methods for Examination of Water and Wastewater, method 510 13, Chloroform Extraction Method, American Public Health Association, Washington, 1985, p. 558], dissolved and residual ozone [Standard Methods for Examination of Water and Wastewater, Methods 2-41, 2-42 (dissolved ozone) Iodometric Method; method 4-104 (ozone residual) Indigo Colorimetric Method, American Public Health Association, Washington, 1995] were determined by standard methods. In experiments with distilled water most of the phenol was removed during ozonization (89.5%). After 24 and 96 h the percentage of removed phenol increased to 93.3 and 98.9%, respectively. With 4-chlorophenol and 2,4-dichlorophenol, 99.8 and 98.9% of corresponding phenols were removed. In experiments with two different water samples from Danube, the phenol was also mostly removed during ozonization, 76.7 and 80.0%, respectively.
PB  - Elsevier Science Bv, Amsterdam
T2  - Desalination
T1  - Removal of phenol and chlorophenols from water by new ozone generator
VL  - 213
IS  - 1-3
SP  - 116
EP  - 122
DO  - 10.1016/j.desal.2006.05.059
ER  - 

@article{
author = "Manojlović, Dragan D. and Ostojić, D. R. and Obradović, Bratislav M. and Kuraica, Milorad M. and Krsmanovic, V. D. and Puric, J.",
year = "2007",
abstract = "Presence of phenol in river water occasionally disturbs the production of drinking water. Phenol often originated from coal power plants or pesticides. New ozone generator [Kuraica et al., Vacuum, 73 (2004) 705] was used for removal of phenol and chlorophenols from water. The ozone generator was based on coaxial dielectric-barrier-discharge and operated in the air at an atmospheric pressure. Flowing water was one of dielectric layers. Ozone and ozonized water were generated in the same volume of the discharge. This type of ozone generator has considerable advantages in comparison with the classical ones. In this paper five experiments were described, three with bidistilled water and two with different water samples from river Danube. In all cases, 5 L of water containing 6 mg/L of corresponding phenol was passed once through the ozonizer. The concentration of dissolved ozone in water was 7-40 mg/L. The ozonization lasted 1 h, but the total contact time was up to 94 h. In all cases, before and after the treatment of water with ozone, the concentration of corresponding phenol [Standard Methods for Examination of Water and Wastewater, method 510 13, Chloroform Extraction Method, American Public Health Association, Washington, 1985, p. 558], dissolved and residual ozone [Standard Methods for Examination of Water and Wastewater, Methods 2-41, 2-42 (dissolved ozone) Iodometric Method; method 4-104 (ozone residual) Indigo Colorimetric Method, American Public Health Association, Washington, 1995] were determined by standard methods. In experiments with distilled water most of the phenol was removed during ozonization (89.5%). After 24 and 96 h the percentage of removed phenol increased to 93.3 and 98.9%, respectively. With 4-chlorophenol and 2,4-dichlorophenol, 99.8 and 98.9% of corresponding phenols were removed. In experiments with two different water samples from Danube, the phenol was also mostly removed during ozonization, 76.7 and 80.0%, respectively.",
publisher = "Elsevier Science Bv, Amsterdam",
journal = "Desalination",
title = "Removal of phenol and chlorophenols from water by new ozone generator",
volume = "213",
number = "1-3",
pages = "116-122",
doi = "10.1016/j.desal.2006.05.059"
}

Manojlović, D. D., Ostojić, D. R., Obradović, B. M., Kuraica, M. M., Krsmanovic, V. D.,& Puric, J.. (2007). Removal of phenol and chlorophenols from water by new ozone generator. in Desalination
Elsevier Science Bv, Amsterdam., 213(1-3), 116-122.
https://doi.org/10.1016/j.desal.2006.05.059

Manojlović DD, Ostojić DR, Obradović BM, Kuraica MM, Krsmanovic VD, Puric J. Removal of phenol and chlorophenols from water by new ozone generator. in Desalination. 2007;213(1-3):116-122.
doi:10.1016/j.desal.2006.05.059 .

Manojlović, Dragan D., Ostojić, D. R., Obradović, Bratislav M., Kuraica, Milorad M., Krsmanovic, V. D., Puric, J., "Removal of phenol and chlorophenols from water by new ozone generator" in Desalination, 213, no. 1-3 (2007):116-122,
https://doi.org/10.1016/j.desal.2006.05.059 . .

TY  - JOUR
AU  - Kuraica, Milorad M.
AU  - Obradović, Bratislav M.
AU  - Manojlović, Dragan D.
AU  - Ostojić, D. R.
AU  - Puric, J
PY  - 2004
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/635
AB  - A coaxial dielectric-barrier-discharge (DBD) as an ozonized water reactor system has been developed and described. It operates in the air at an atmospheric pressure. In the reactor one of the dielectric layers is flowing water. Ozone and ozonized water are generated in the same volume of the discharge. The ozone production and its dissolution in the water simultaneously occur leading to increases of the reactor efficiency. Filamentary 50 Hz DBD has been performed using up to 20 kV applied voltage. The obtained ozone concentrations correspond to the values typically suggested for the treatment of potable and wastewater. The efficiency can be further increased by addition of small amount of the oxygen in the DBD device. The periodical time dependence of the dissolved ozone concentration in Danube water is found and discussed. (C) 2004 Elsevier Ltd. All rights reserved.
PB  - Pergamon-Elsevier Science Ltd, Oxford
T2  - Vacuum
T1  - Ozonized water generator based on coaxial dielectric-barrier-discharge in air
VL  - 73
IS  - 3-4
SP  - 705
EP  - 708
DO  - 10.1016/j.vacuum.2003.12.093
ER  - 

@article{
author = "Kuraica, Milorad M. and Obradović, Bratislav M. and Manojlović, Dragan D. and Ostojić, D. R. and Puric, J",
year = "2004",
abstract = "A coaxial dielectric-barrier-discharge (DBD) as an ozonized water reactor system has been developed and described. It operates in the air at an atmospheric pressure. In the reactor one of the dielectric layers is flowing water. Ozone and ozonized water are generated in the same volume of the discharge. The ozone production and its dissolution in the water simultaneously occur leading to increases of the reactor efficiency. Filamentary 50 Hz DBD has been performed using up to 20 kV applied voltage. The obtained ozone concentrations correspond to the values typically suggested for the treatment of potable and wastewater. The efficiency can be further increased by addition of small amount of the oxygen in the DBD device. The periodical time dependence of the dissolved ozone concentration in Danube water is found and discussed. (C) 2004 Elsevier Ltd. All rights reserved.",
publisher = "Pergamon-Elsevier Science Ltd, Oxford",
journal = "Vacuum",
title = "Ozonized water generator based on coaxial dielectric-barrier-discharge in air",
volume = "73",
number = "3-4",
pages = "705-708",
doi = "10.1016/j.vacuum.2003.12.093"
}

Kuraica, M. M., Obradović, B. M., Manojlović, D. D., Ostojić, D. R.,& Puric, J.. (2004). Ozonized water generator based on coaxial dielectric-barrier-discharge in air. in Vacuum
Pergamon-Elsevier Science Ltd, Oxford., 73(3-4), 705-708.
https://doi.org/10.1016/j.vacuum.2003.12.093

Kuraica MM, Obradović BM, Manojlović DD, Ostojić DR, Puric J. Ozonized water generator based on coaxial dielectric-barrier-discharge in air. in Vacuum. 2004;73(3-4):705-708.
doi:10.1016/j.vacuum.2003.12.093 .

Kuraica, Milorad M., Obradović, Bratislav M., Manojlović, Dragan D., Ostojić, D. R., Puric, J, "Ozonized water generator based on coaxial dielectric-barrier-discharge in air" in Vacuum, 73, no. 3-4 (2004):705-708,
https://doi.org/10.1016/j.vacuum.2003.12.093 . .