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dc.creatorDojčinović, Biljana P.
dc.creatorObradović, Bratislav M.
dc.creatorKuraica, Milorad M.
dc.creatorPergal, Marija V.
dc.creatorDolic, Slobodan D.
dc.creatorIndic, Dejan R.
dc.creatorTosti, Tomislav
dc.creatorManojlović, Dragan D.
dc.date.accessioned2018-11-22T00:36:33Z
dc.date.available2018-11-22T00:36:33Z
dc.date.issued2016
dc.identifier.issn0352-5139
dc.identifier.urihttps://cherry.chem.bg.ac.rs/handle/123456789/2296
dc.description.abstractDegradation 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.en
dc.publisherSerbian Chemical Soc, Belgrade
dc.relationinfo:eu-repo/grantAgreement/MESTD/Basic Research (BR or ON)/172030/RS//
dc.relationinfo:eu-repo/grantAgreement/MESTD/Basic Research (BR or ON)/171034/RS//
dc.rightsopenAccess
dc.rights.urihttps://creativecommons.org/licenses/by-nc-nd/4.0/
dc.sourceJournal of the Serbian Chemical Society
dc.subjectreactive textile dyesen
dc.subjectdecolorizationen
dc.subjectplasma treatmenten
dc.subjectdielectric barrier discharge reactoren
dc.subjectecotoxicityen
dc.titleApplication of non-thermal plasma reactor for degradation and detoxification of high concentrations of dye Reactive Black 5 in wateren
dc.typearticle
dc.rights.licenseBY-NC-ND
dcterms.abstractТости, Томислав Б.; Дојциновиц, Биљана П.; Кураица, Милорад М.; Манојловић, Драган; Обрадовиц, Братислав М.; Долиц, Слободан Д.; Пергал, Марија В.; Индиц, Дејан Р.;
dc.citation.volume81
dc.citation.issue7
dc.citation.spage829
dc.citation.epage845
dc.identifier.wos000382175400009
dc.identifier.doi10.2298/JSC160105030D
dc.citation.other81(7): 829-845
dc.citation.rankM23
dc.type.versionpublishedVersion
dc.identifier.scopus2-s2.0-84982746857
dc.identifier.fulltexthttps://cherry.chem.bg.ac.rs/bitstream/id/9282/2294.pdf
dc.identifier.rcubKon_3112


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