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Degradation of nicosulfuron using fenton and fenton-like reactions
dc.creator | Dugandžić, Ana M. | |
dc.creator | Tomašević, Anđelka | |
dc.creator | Dabić, Dunja M. | |
dc.creator | Šekuljica, Nataša | |
dc.creator | Radišić, Marina | |
dc.creator | Petrović, Slobodan | |
dc.creator | Mijin, Dušan | |
dc.date.accessioned | 2021-03-10T13:43:51Z | |
dc.date.available | 2021-03-10T13:43:51Z | |
dc.date.issued | 2018 | |
dc.identifier.issn | 1451-9372 | |
dc.identifier.uri | http://TechnoRep.tmf.bg.ac.rs/handle/123456789/3892 | |
dc.description.abstract | Nicosulfuron, a sulfonylurea herbicide, was subjected to different Fenton reactions at pH of a nicosulfuron aqueous solution (pH 5). Usually, the optimal pH for the Fenton reaction is between 3 and 4, but the addition of acids is not environmentally acceptable. This is the reason why the reactions were performed at a higher pH value than usual. So, classical Fenton and Fenton-like reactions were applied as well as phot-Fenton and photo-Fenton-like reactions. In addition, microwave Fenton and Fenton-like reactions were used in nicosulfuron degradation. Influences of Fe2+ and Fe3+ concentrations, as well as hydrogen peroxide concentrations, were studied The Fenton reaction was much faster and more efficient than the Fenton-like reaction, while the photo-Fenton reaction proceeded much faster and more efficiently than the Fenton reaction. The microwave-Fenton and microwave-Fenton-like reactions proceeded with increased efficiency in comparison to the Fenton and Fenton-like reactions. The phytotoxicity and acute toxicity of the reaction products of nicosulfuron oxidation by the photo-Fenton reaction were analyzed The toxicity testing of nicosulfuron treatment by photo-Fenton process showed a decrease in phytotoxicity, while the acute toxicity tests showed that the samples after treatment had lower toxicity. | en |
dc.publisher | Savez hemijskih inženjera, Beograd | |
dc.relation | info:eu-repo/grantAgreement/MESTD/Basic Research (BR or ON)/172013/RS// | |
dc.relation | info:eu-repo/grantAgreement/MESTD/Basic Research (BR or ON)/172007/RS// | |
dc.relation | info:eu-repo/grantAgreement/MESTD/Integrated and Interdisciplinary Research (IIR or III)/46008/RS// | |
dc.rights | openAccess | |
dc.rights.uri | https://creativecommons.org/licenses/by-nc-nd/4.0/ | |
dc.source | Chemical Industry & Chemical Engineering Quarterly | |
dc.subject | iron salt | en |
dc.subject | hydrogen peroxide | en |
dc.subject | microwaves | en |
dc.subject | phytotoxicity | en |
dc.subject | acute toxicity | en |
dc.title | Degradation of nicosulfuron using fenton and fenton-like reactions | en |
dc.type | article | |
dc.rights.license | BY-NC-ND | |
dc.citation.epage | 208 | |
dc.citation.issue | 3 | |
dc.citation.other | 24(3): 201-208 | |
dc.citation.rank | M23 | |
dc.citation.spage | 201 | |
dc.citation.volume | 24 | |
dc.identifier.doi | 10.2298/CICEQ170617032D | |
dc.identifier.fulltext | http://TechnoRep.tmf.bg.ac.rs/bitstream/id/9850/1451-93721700032D.pdf | |
dc.identifier.scopus | 2-s2.0-85061654296 | |
dc.identifier.wos | 000455464400001 | |
dc.type.version | publishedVersion |