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Near-infrared spectroscopy study for determination of adsorbed acetochlor in the organic and inorganic bentonites
dc.creator | Tomić, Zorica | |
dc.creator | Ašanin, Darko P. | |
dc.creator | Durović, Rada | |
dc.creator | Djordjević, Aleksandar | |
dc.creator | Makreski, Petre | |
dc.date.accessioned | 2020-12-17T20:30:43Z | |
dc.date.available | 2020-12-17T20:30:43Z | |
dc.date.issued | 2012 | |
dc.identifier.issn | 1386-1425 | |
dc.identifier.uri | http://aspace.agrif.bg.ac.rs/handle/123456789/2973 | |
dc.description.abstract | NIR spectroscopy is used to determine acetochlor herbicide adsorption on Na-montmorillonite (NaP) and organically modified montmorillonite (NaOM). Both montmorillonites NIR spectra shows bands at 7061 and 6791 cm(-1). Organo-montmorillonite is characterised by two emphasized bands at 5871 and 5667 cm(-1) that are attributed to the fundamental overtones of the mid-IR bands at 2916 and 2850 cm(-1). Bands at 6017 and 6013 cm(-1) are attributed to acetochlor adsorbed to organo-montmorillonite and Na-montmorillonite, which is confirmed by X-ray powder diffraction (XRPD). Greater quantity of acetochlor is adsorbed to organo-clays compared to non-modified montmorillonite. Acetochlor poses high risk to environmental contamination. Organo-clays are the most useful for removing acetochlor from water and soil. | en |
dc.publisher | Pergamon-Elsevier Science Ltd, Oxford | |
dc.relation | Ministry of Education and Science of Macedonia | |
dc.rights | restrictedAccess | |
dc.source | Spectrochimica Acta Part A-Molecular and Biomolecular Spectroscopy | |
dc.subject | NIR spectroscopy | en |
dc.subject | Adsorption | en |
dc.subject | Acetochlor | en |
dc.subject | Organo-clay | en |
dc.subject | Bentonite | en |
dc.subject | Montmorillonite | en |
dc.title | Near-infrared spectroscopy study for determination of adsorbed acetochlor in the organic and inorganic bentonites | en |
dc.type | article | |
dc.rights.license | ARR | |
dc.citation.epage | 52 | |
dc.citation.other | 98: 47-52 | |
dc.citation.rank | M22 | |
dc.citation.spage | 47 | |
dc.citation.volume | 98 | |
dc.identifier.doi | 10.1016/j.saa.2012.08.035 | |
dc.identifier.scopus | 2-s2.0-84866010796 | |
dc.identifier.pmid | 22982388 | |
dc.identifier.wos | 000310665200009 | |
dc.type.version | publishedVersion |