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Application of non-thermal plasma reactor for degradation and detoxification of high concentrations of dye Reactive Black 5 in water

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2016
1839.pdf (2.147Mb)
Authors
Dojčinović, Biljana
Obradović, Bratislav M.
Kuraica, Milorad M.
Pergal, Marija
Dolic, Slobodan D
Indic, Dejan R
Tosti, Tomislav
Manojlović, Dragan
Article (Published version)
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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.

Keywords:
reactive textile dyes / decolorization / plasma treatment / dielectric barrier discharge reactor / ecotoxicity
Source:
Journal of the Serbian Chemical Society, 2016, 81, 7, 829-845
Publisher:
  • Serbian Chemical Soc, Belgrade
Funding / projects:
  • Application of advanced oxidation processes and nanostructured oxide materials for the removal of pollutants from the environment, development and optimisation of instrumental techniques for efficiency monitoring (RS-172030)
  • Diagnostics and Optimization of Plasma Sources Important for Applications (RS-171034)

DOI: 10.2298/JSC160105030D

ISSN: 0352-5139

WoS: 000382175400009

Scopus: 2-s2.0-84982746857
[ Google Scholar ]
12
10
URI
https://cer.ihtm.bg.ac.rs/handle/123456789/1841
Collections
  • Radovi istraživača / Researchers' publications
Institution/Community
IHTM
TY  - JOUR
AU  - Dojčinović, Biljana
AU  - Obradović, Bratislav M.
AU  - Kuraica, Milorad M.
AU  - Pergal, Marija
AU  - Dolic, Slobodan D
AU  - Indic, Dejan R
AU  - Tosti, Tomislav
AU  - Manojlović, Dragan
PY  - 2016
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/1841
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 and Obradović, Bratislav M. and Kuraica, Milorad M. and Pergal, Marija and Dolic, Slobodan D and Indic, Dejan R and Tosti, Tomislav and Manojlović, Dragan",
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., Obradović, B. M., Kuraica, M. M., Pergal, M., Dolic, S. D., Indic, D. R., Tosti, T.,& Manojlović, 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 B, Obradović BM, Kuraica MM, Pergal M, Dolic SD, Indic DR, Tosti T, Manojlović 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. 2016;81(7):829-845.
doi:10.2298/JSC160105030D .
Dojčinović, Biljana, Obradović, Bratislav M., Kuraica, Milorad M., Pergal, Marija, Dolic, Slobodan D, Indic, Dejan R, Tosti, Tomislav, Manojlović, Dragan, "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 . .

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