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dc.creatorĐeković-Šević, Milica
dc.creatorBošković-Vragolović, Nevenka
dc.creatorGarić-Grulović, Radmila
dc.creatorPejanović, Srđan
dc.date.accessioned2021-03-10T13:48:38Z
dc.date.available2021-03-10T13:48:38Z
dc.date.issued2018
dc.identifier.issn0098-6445
dc.identifier.urihttp://TechnoRep.tmf.bg.ac.rs/handle/123456789/3967
dc.description.abstractThis work deals with gas absorption accompanied by chemical reaction in a liquid phase. Ozone absorption in potassium indigotrisulfonate solution was investigated in a batch bubble column. Enhancement factor for absorption accompanied by instantaneous chemical reaction in the liquid phase was experimentally determined, as a ratio of the volumetric mass transfer coefficient for the absorption accompanied by reaction to that for pure physical absorption. The influence of (a) the initial concentration of the solute from liquid phase and (b) the ozone concentration in gas phase on the enhancement factor were experimentally examined. The absorption accompanied by instantaneous chemical reaction is a diffusion-controlled process, whose rate depends upon the diffusivities of the absorbing gas and the solute in liquid phase. The influence of these diffusivities was found to be more significant for lower values of the enhancement factor. The rate of ozone absorption was followed by the time change of the solution color, using new method based on the computer program SigmaScan Pro 5 (Systat Software, Inc., San Jose, CA, USA). This investigation is a contribution to the prediction of the ozone consumption in wastewater treatment, in cases when ozone instantaneously reacts with substances present in water.en
dc.publisherTaylor & Francis Inc, Philadelphia
dc.relationinfo:eu-repo/grantAgreement/MESTD/Basic Research (BR or ON)/172022/RS//
dc.rightsrestrictedAccess
dc.sourceChemical Engineering Communications
dc.subjectAbsorptionen
dc.subjectbubble columnen
dc.subjectchemical reactionen
dc.subjectmass transfer coefficienten
dc.subjectozoneen
dc.subjectwater treatmenten
dc.titleExperimental study on the ozone absorption accompanied by instantaneous chemical reactionen
dc.typearticle
dc.rights.licenseARR
dc.citation.epage580
dc.citation.issue5
dc.citation.other205(5): 571-580
dc.citation.rankM23
dc.citation.spage571
dc.citation.volume205
dc.identifier.doi10.1080/00986445.2017.1399125
dc.identifier.scopus2-s2.0-85044237428
dc.identifier.wos000428042800001
dc.type.versionpublishedVersion


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