Bolova, EmreGunduz, GonulDukkanci, Meral2019-10-272019-10-2720122194-57481542-65802194-57481542-6580https://doi.org/10.1515/1542-6580.2852https://hdl.handle.net/11454/45558In this study, Fenton-like degradation of Orange II in water was investigated over an FeZSM-5 zeolite catalyst prepared by ion exchange. A color removal of 99.99% and a COD elimination of 55.0% were achieved after a reaction time of 2h at 266.7 mM H2O2 at 323 K for 0.05 g/dm3 of Orange II solution at a pH around 7. Initial decolorization rate was described by an equation of -rAo = 6.4x103 e-30.7/RT COII, o CH2O2,o0.3 where R is in kJ/mol. No significant decay in decolorization efficiency of the used catalyst was observed.en10.1515/1542-6580.2852info:eu-repo/semantics/closedAccessazo dyeOrange IIFeZSM-5 zeolitefenton-like degradationArticle10WOS:000303981000015Q3Q3