Show simple item record

dc.creatorPergal, Marija
dc.creatorKodranov, Igor
dc.creatorPergal, Miodrag M.
dc.creatorAvdin, Viacheslav V.
dc.creatorManojlović, Dragan
dc.date.accessioned2020-11-09T15:20:28Z
dc.date.available2020-11-09T15:20:28Z
dc.date.issued2020
dc.identifier.issn0360-1234
dc.identifier.issn1532-4109
dc.identifier.urihttps://cer.ihtm.bg.ac.rs/handle/123456789/3724
dc.description.abstractBentazone degradation efficiency and mineralization in water solutions using chlorine dioxide treatment were evaluated. Double distilled water and a river water sample spiked with bentazone were studied and compared after chlorine dioxide treatment. Degradation efficiency was determined using high-performance liquid chromatography (HPLC). Daphnia magna toxicity testing and total organic carbon (TOC) analysis were used to ascertain the toxicity of the degraded solutions and mineralization degree. Bentazone degradation products were identified using gas chromatography with a triple quadrupole mass detector (GC-MS-MS). A simple mechanistic scheme for oxidative degradation of bentazone was proposed based on the degradation products that were identified. Decrease in D. magna mortality, high degradation efficiency and partial bentazone mineralization were achieved by waters containing bentazone degradation products, which indicate the formation of less toxic compounds than the parent bentazone and effective removal of bentazone from the waters. Bentazone degraded into four main degradation products. Humic acid from Sava River water influenced bentazone degradation, resulting in a lower degradation efficiency in this matrix (about 10% lower than in distilled water). Chlorine dioxide treatment of water to degrade bentazone is efficient and offers a novel approach in the development of new technology for removal of this herbicide from contaminated water.sr
dc.language.isoensr
dc.publisherUSA :Taylor & Francis INCsr
dc.relationinfo:eu-repo/grantAgreement/MESTD/inst-2020/200026/RS//sr
dc.relationinfo:eu-repo/grantAgreement/MESTD/inst-2020/200168/RS//sr
dc.rightsopenAccesssr
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/
dc.sourceJournal of Environmental Sciences and Health, Part Bsr
dc.subjectPesticide degradationsr
dc.subjectmineralization efficiencysr
dc.subjectsurface watersr
dc.subjectGC-MS-MS analysissr
dc.subjecttoxicity assessmentsr
dc.titleOxidative degradation and mineralization of bentazone from wateren
dc.typearticlesr
dc.rights.licenseBYsr
dcterms.abstractПергал, Миодраг М.; Aвдин, Виацхеслав В.; Пергал, Марија; Кодранов, Игор; Манојловић, Драган;
dc.citation.volume55
dc.citation.issue12
dc.citation.spage1069
dc.citation.spage1079
dc.citation.rankM22~
dc.identifier.pmid32880524
dc.identifier.doi10.1080/03601234.2020.1816091
dc.identifier.fulltexthttp://cer.ihtm.bg.ac.rs/bitstream/id/17494/bitstream_17494.pdf
dc.identifier.scopus2-s2.0-85090188802
dc.identifier.wos000566910500001
dc.type.versionpublishedVersionsr


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record