The behavior of terbuthylazine, tebuconazole, and alachlor during denitrification process

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dc.contributor.authorPastorek Pániková, Kristínacs
dc.contributor.authorBílková, Zuzanacs
dc.contributor.authorMalá, Jitkacs
dc.coverage.issue4cs
dc.coverage.volume13cs
dc.date.issued2023-10-01cs
dc.description.abstractPesticide compound can influence denitrification processes in groundwater in many ways. This study observed behavior of three selected pesticides under denitrifying conditions. Alachlor, terbuthylazin, and tebuconazole, in a concentration of 0.1 mL L-1, were examined using two laboratory denitrifications assays alachlor; terbuthylazine; tebuconazole; inhibition; laboratory denitrification assays: a "short" 7-day and a "long" 28-day test. During these tests, removal of pesticides via adsorption and biotic decomposition, as well as the efficiency of nitrate removal in the presence of the pesticides, were measured. No considerable inhibition of the denitrification process was observed for and of the pesticides. On the contrary, significant stimulation was observed after 21 days for alachlor (49%) and after seven days for terbuthylazine (40%) and tebuconazole (36%). Adsorption was in progress only during the first seven days in the case of all tested pesticides and increased only negligibly afterwards. Immediate adsorption of terbuthylazine was probably influenced by the mercuric chloride inhibitor. A biotic loss of 4% was measured only in the case of alachlor.en
dc.formattextcs
dc.format.extent560-571cs
dc.format.mimetypeapplication/pdfcs
dc.identifier.citationJournal of Xenobiotics. 2023, vol. 13, issue 4, p. 560-571.en
dc.identifier.doi10.3390/jox13040036cs
dc.identifier.issn2039-4713cs
dc.identifier.orcid0000-0002-8034-6495cs
dc.identifier.orcid0000-0002-1399-0694cs
dc.identifier.other184754cs
dc.identifier.researcheridN-6575-2018cs
dc.identifier.scopus35490786100cs
dc.identifier.urihttp://hdl.handle.net/11012/214422
dc.language.isoencs
dc.publisherMDPIcs
dc.relation.ispartofJournal of Xenobioticscs
dc.relation.urihttps://www.mdpi.com/2039-4713/13/4/36cs
dc.rightsCreative Commons Attribution 4.0 Internationalcs
dc.rights.accessopenAccesscs
dc.rights.sherpahttp://www.sherpa.ac.uk/romeo/issn/2039-4713/cs
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/cs
dc.subjectalachloren
dc.subjectterbuthylazineen
dc.subjecttebuconazoleen
dc.subjectinhibitionen
dc.subjectlaboratory denitrification assayen
dc.titleThe behavior of terbuthylazine, tebuconazole, and alachlor during denitrification processen
dc.type.driverarticleen
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
sync.item.dbidVAV-184754en
sync.item.dbtypeVAVen
sync.item.insts2025.02.03 15:44:24en
sync.item.modts2025.01.17 16:42:19en
thesis.grantorVysoké učení technické v Brně. Fakulta stavební. Ústav chemiecs
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