| dc.contributor.author | Onar, A. Nur | |
| dc.contributor.author | Akdemir, Nesuhi | |
| dc.date.accessioned | 2019-09-01T13:07:35Z | |
| dc.date.available | 2019-09-01T13:07:35Z | |
| dc.date.issued | 2007 | |
| dc.identifier.issn | 0003-2719 | |
| dc.identifier.uri | https://dx.doi.org/10.1080/00032710701606358 | |
| dc.identifier.uri | https://hdl.handle.net/20.500.12450/1673 | |
| dc.description | WOS: 000250481400012 | en_US |
| dc.description.abstract | The effect of metal ions on TiO2 mediated photocatalytic oxidation for the determination of dissolved organic nitrogen compounds is investigated. Ethylenediaminetetraaceticacid was chosen as a model molecule for DON compounds. At pH 2, 5, 7, and 10 aqueous EDTA solutions were irradiated at 254 nm in the presence of Fe2+, Cu2+, Zn2+, Ni2+ or Co2+ ions. The sum of produced nitrate, nitrite, and ammonium ion concentrations gave the total oxidation recovery. At low pH, the photocatalytic oxidation recoveries of Fe-EDTA, Ni-EDTA, and Co-EDTA were significantly lower than the photocatalytic degradation of EDTA. The presence of free Fe2+, Ni2+, and Co2+ ions decreased the photocatalytic oxidation recovery. The [NH4+]/[NO3-] ratio was higher for Cu-EDTA. | en_US |
| dc.language.iso | eng | en_US |
| dc.publisher | TAYLOR & FRANCIS INC | en_US |
| dc.relation.isversionof | 10.1080/00032710701606358 | en_US |
| dc.rights | info:eu-repo/semantics/closedAccess | en_US |
| dc.subject | dissolved organic nitrogen | en_US |
| dc.subject | photocatalytic degradation | en_US |
| dc.subject | EDTA | en_US |
| dc.subject | chelating | en_US |
| dc.subject | metal ions | en_US |
| dc.title | Effect of complexation on photocatalytic degradation of dissolved organic nitrogen compounds | en_US |
| dc.type | article | en_US |
| dc.relation.journal | ANALYTICAL LETTERS | en_US |
| dc.identifier.volume | 40 | en_US |
| dc.identifier.issue | 15 | en_US |
| dc.identifier.startpage | 2949 | en_US |
| dc.identifier.endpage | 2958 | en_US |
| dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | en_US |
| dc.contributor.department-temp | Ondokuz Mayis Univ, Art & Sci Fac, Dept Chem, TR-55139 Kurupelit, Samsun, Turkey -- Amasya Univ, Art & Sci Fac, Dept Chem, Amasya, Turkey | en_US |
