20.500.12556/DKUM-27690 Reactive dye decolorization using combined ultrasound/H2O2 The decolorization of six vinylsulphone reactive dyes (C.I. Reactive Yellow 15, C.I. Reactive Red 22, C.I. Reactive Blue 28, Remazol Dark Black N 150%, C.I. Reactive Blue 220 and C.I. Reactive Black 5) in aqueous solution was investigated using ultrasound and ultrasoundž hydrogen peroxide degradation. Two different concentration levels of hydrogen peroxide were used. The efficiency of the decolorization was evaluated by measuring the absorbance of the dye solutions. The results show that ultrasound treatment was significantly enhanced in the presence of H2O2. ultrasonic irradiation decolorization oxidation processes hydrogen peroxide reactive dyes vinylsulphone reactive dyes ultrazvočno obsevanje razbarvanje oksidacijski procesi vodikov peroksid reaktivna barvila vinilsulfonska reaktvina barvila true false false Angleški jezik Angleški jezik Neznano 2012-06-01 12:02:56 2012-06-01 12:02:56 2022-04-15 03:45:25 2019-07-10 12:20:22 2003 0 0 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 677:628.3 8171286 0143-7208 URN:SI:UM:DK:YIBLQBNF http://dx.doi.org/10.1016/S0143-7208(03)00101-3 1 https://dk.um.si/Dokument.php?lang=slv&id=37007 Fakulteta za kemijo in kemijsko tehnologijo 0 0 0