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Uticaj rastvarača na fotodegradaciju sintetske boje Reactive Orange 16 pomoću simulirane sunčeve svetlosti

dc.creatorMijin, Dušan
dc.creatorZlatić, Dragana
dc.creatorUšćumlić, Gordana
dc.creatorJovančić, Petar
dc.date.accessioned2021-03-10T10:58:43Z
dc.date.available2021-03-10T10:58:43Z
dc.date.issued2008
dc.identifier.issn0367-598X
dc.identifier.urihttp://TechnoRep.tmf.bg.ac.rs/handle/123456789/1328
dc.description.abstractOrganic solvents may appear in wastewaters and other industrial waste streams containing dyes, therefore, their photodegradation catalyzed by TiO2 should be investigated. Solvent effect on photodegradation of CI Reactive Orange 16 has been studied using simulated solar light and P-25 TiO2. Methyl, ethyl and isopropyl alcohol as well as acetone were used as solvents. Photodegradation reaction was faster in methyl than in ethyl alcohol while in water was the slowest. RO16 photodegradation efficiency and reaction rate decreased in the presence of small concentration of ethanol. Higher photodegradation efficiency was observed for higher ethanol concentration. For acetone, photodegradation decreased as concentration of acetone increased. It seems that protic solvents at higher concentrations promote reaction, while at low concentrations slow down reaction. Aprotic solvents slow down reaction.en
dc.description.abstractU radu je ispitivan uticaj organskih rastvarača na fotodegradaciju sintetske boje (C.I. Reactive Orange 16) u vodi u prisustvu TiO2 kao katalizatora upotrebom simulirane sunčeve svetlosti. Kao rastvarači korišćeni su metil-alkohol, etil-alkohol, izopropil-alkohol i aceton. Reakcije su izvođene kako u čistim rastvaračima tako i pri različitim odnosima rastvarač/voda. Fotodegradacija boje je praćena UV/Vis spektrofotometrijom.sr
dc.publisherAssociation of Chemical Engineers of Serbia
dc.relationProjekat Ministarstva nauke Republike Srbije, br. TD71017B
dc.rightsopenAccess
dc.rights.urihttps://creativecommons.org/licenses/by-nc-nd/4.0/
dc.sourceHemijska industrija
dc.subjectSynthetic Dyeen
dc.subjecttitanium dioxideen
dc.subjectphotodegradationen
dc.subjectphotocatalysisen
dc.subjectsintetska bojasr
dc.subjecttitan(IV)-oksidsr
dc.subjectfotodegradacijasr
dc.subjectFotokatalizasr
dc.titleSolvent effects on photodegradation of CI Reactive Orange 16 by simulated solar lighten
dc.titleUticaj rastvarača na fotodegradaciju sintetske boje Reactive Orange 16 pomoću simulirane sunčeve svetlostisr
dc.typearticle
dc.rights.licenseBY
dc.citation.epage281
dc.citation.issue5
dc.citation.other62(5): 275-281
dc.citation.spage275
dc.citation.volume62
dc.identifier.doi10.2298/HEMIND0805275M
dc.identifier.fulltexthttp://TechnoRep.tmf.bg.ac.rs/bitstream/id/8593/0367-598X0805275M.pdf
dc.identifier.scopus2-s2.0-57349102817
dc.identifier.wos000273138600002
dc.type.versionpublishedVersion


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