DEVELOPMENT OF VOLTAMMETRIC METHOD FOR DETERMINATION OF TRACE OF Cu(II) IN THE PRESENCE OF Fe(III) IN WATER USING 5,5'-DIPHENYLIMIDAZOLIDINE-2,4-DIONE DERIVATIVE

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creativework.keywordscopper, iron, method, surface water, voltammetry
creativework.publisherUniversity of Chemical Technology and Metallurgyen
dc.contributor.authorGeorgieva S.
dc.contributor.authorTodorov P.
dc.contributor.authorBezfamilnyi A.
dc.date.accessioned2024-07-16T11:16:50Z
dc.date.accessioned2024-07-16T11:19:22Z
dc.date.available2024-07-16T11:16:50Z
dc.date.available2024-07-16T11:19:22Z
dc.date.issued2021-01-01
dc.description.abstractA new cyclic voltammetric method has been developed for the determination of Cu(II) in the presence of Fe(III) in tap and surface water samples using complexing properties of 5,5'-diphenylimidazolidine-2,4-dione derivative. In acetate buffer solution (0.1 mol L-1; pH 5.25 ± 0.01) containing minimum ten-fold excess of imidazolidine derivative, copper metal ion was determined as complex compound following redox process into the working hanging mercury drop electrode (HMDE) versus Ag/AgCl, 3 mol L-1 KCl using as a reference electrode. Limits of detection as low as 0.0415 mg L-1 Cu(II) was achieved. The interfering effect of various cations as K(I), Na(I), Mg(II), Ca(II), Al(III), Zn(II), Fe(II), Fe(III) and anions: Cl-, NO3-, SO42-, PO43-, most common in surface and tap water samples, were also assessed.
dc.identifier.issn1314-7978
dc.identifier.issn1314-7471
dc.identifier.scopusSCOPUS_ID:85111767275en
dc.identifier.urihttps://rlib.uctm.edu/handle/123456789/1329
dc.language.isoen
dc.source.urihttps://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85111767275&origin=inward
dc.titleDEVELOPMENT OF VOLTAMMETRIC METHOD FOR DETERMINATION OF TRACE OF Cu(II) IN THE PRESENCE OF Fe(III) IN WATER USING 5,5'-DIPHENYLIMIDAZOLIDINE-2,4-DIONE DERIVATIVE
dc.typeArticle
oaire.citation.issue5
oaire.citation.volume56
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