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dc.contributor.authorPergal, Marija
dc.contributor.authorKodranov, Igor
dc.contributor.authorPergal, Miodrag
dc.contributor.authorDojčinović, Biljana
dc.contributor.authorStanković, Dalibor
dc.contributor.authorPetković, Branka
dc.contributor.authorManojlović, Dragan
dc.date.accessioned2023-04-12T10:38:17Z
dc.date.available2023-04-12T10:38:17Z
dc.identifier.urihttps://platon.pr.ac.rs/handle/123456789/1196
dc.description.abstractThe degradation of two sulfonylurea herbicides, nicosulfuron and thifensulfuron methyl in water by chlorine dioxide, was studied for the first time in this paper. In order to examine the optimal parameters for degradation of both herbicides, degradation was investigated under light or dark conditions with different amount of chlorine dioxide, different degradation periods, and at different pH values. Degradation efficiency of herbicides was monitored using high-performance liquid chromatography with photodiode array detection (HPLC-DAD). The degradation products were analyzed by gas chromatography with triple quadrupole mass detector (GC–QQQ). Three products were identified after degradation of nicosulfuron and two products after degradation of thifensulfuron methyl. Total organic analysis (TOC) gave insight into some differences in degradation mechanisms and degrees of mineralization after degradation of the herbicides using chlorine dioxide. A simple mechanism of herbicide degradation was proposed. Acute toxicity tests were performed on the products produced after degradation with chlorine dioxide, and the results showed that the degradation products were less toxic than the parent compounds. The findings of the present study are very useful for the treatment of wastewaters contaminated with herbicides.en_US
dc.language.isoen_USen_US
dc.titleAssessment of Degradation of Sulfonylurea Herbicides in Water by Chlorine Dioxideen_US
dc.title.alternativeWater, Air, and Soil Pollutionen_US
dc.typeclanak-u-casopisuen_US
dc.description.versionpublishedVersionen_US
dc.identifier.doihttps://doi.org/10.1007/s11270-018-3947-2
dc.identifier.doihttps://doi.org/10.1007/s11270-018-3967-y
dc.citation.volume229
dc.citation.issue9
dc.citation.spage287
dc.citation.spageCorrection 310
dc.subject.keywordsSulfonylurea herbicidesen_US
dc.subject.keywordsChlorine dioxideen_US
dc.subject.keywordsTotal organic carbonen_US
dc.subject.keywordsToxicity testen_US
dc.subject.keywordsGas chromatography with triple quad mass detectoren_US
dc.type.mCategoryM22en_US
dc.type.mCategoryclosedAccessen_US
dc.type.mCategoryM22en_US
dc.type.mCategoryclosedAccessen_US


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