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dc.creatorPetronijević, M.
dc.creatorAgbaba, Jasmina
dc.creatorRažić, Slavica
dc.creatorMolnar-Jazić, Jelena
dc.creatorTubić, Aleksandra
dc.creatorWatson, M.
dc.creatorDalmacija, B.
dc.date.accessioned2019-09-02T12:10:20Z
dc.date.available2019-09-02T12:10:20Z
dc.date.issued2019
dc.identifier.issn1735-1472
dc.identifier.urihttp://farfar.pharmacy.bg.ac.rs/handle/123456789/3314
dc.description.abstractThis research evaluates the effect of ultraviolet photolysis, ozonation and ozonation/ultraviolet advanced oxidation processes on different disinfection by-product precursors, during the treatment of water with low organic matter and moderate bromide contents. After different combinations of ultraviolent fluence and ozone, the formation potentials of trihalomethanes and haloacetic acids were investigated. Bromine incorporation factors were used to give specific insight into the behaviour of brominated disinfection by-products, and inorganic bromate formation was also determined. The ozone/ultraviolet process was found to be more effective in reducing the total natural organic matter content than ozonation or ultraviolet photolysis alone. Ultraviolet photolysis was more successful removing the precursors of brominated trihalomethanes than chlorinated trihalomethanes, but slightly increased the precursors of both brominated and chlorinated haloacetic acids. During ozonation, reductions in the haloacetic acid formation potential were significantly better than those of the trihalomethanes formation potential (up to 54 and 27%, respectively). In the combined ozonation/ultraviolet process, increasing the ultraviolet fluence had a varying effect on trihalomethane and haloacetic acid precursor behaviour, depending on the ozone dose applied. Bromine incorporation after ozonation alone increased to up to 38% of the total bromide, largely as a result of bromate formation. The combined process curtailed all bromate formation, but increased the bromine incorporation up to 48% at higher ozone doses, with disinfection by-product formation shifting towards the more toxic brominated species.en
dc.publisherSpringer, New York
dc.relationinfo:eu-repo/grantAgreement/MESTD/Integrated and Interdisciplinary Research (IIR or III)/43005/RS//
dc.rightsrestrictedAccess
dc.sourceInternational Journal of Environmental Science and Technology
dc.subjectAdvanced oxidation processesen
dc.subjectBromine incorporationen
dc.subjectDisinfection by-product precursorsen
dc.subjectNatural organic matteren
dc.subjectOzonationen
dc.subjectUltraviolet photolysisen
dc.titleFate of bromine-containing disinfection by-products precursors during ozone and ultraviolet-based advanced oxidation processesen
dc.typearticle
dc.rights.licenseARR
dcterms.abstractПетронијевиц, М.; Ражић, Славица; Wатсон, М.; Далмација, Б.; Тубиц, A.; Молнар-Јазиц, Ј.; Aгбаба, Ј.;
dc.citation.volume16
dc.citation.issue1
dc.citation.spage171
dc.citation.epage180
dc.citation.other16(1): 171-180
dc.citation.rankM22
dc.identifier.wos000455252700015
dc.identifier.doi10.1007/s13762-018-1652-8
dc.identifier.scopus2-s2.0-85041505308
dc.identifier.rcubconv_4289
dc.type.versionpublishedVersion


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