Comparative study of several ozone based processes for reactive dye degradation (CROSBI ID 507851)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Kušić, Hrvoje ; Lončarić Božić, Ana ; Koprivanac, Natalija ; Peternel, Igor ; Vujević, Dinko ; Papić, Sanja
engleski
Comparative study of several ozone based processes for reactive dye degradation
Application of several ozone based processes ; direct ozonation (O3), ozonation combined with zeolites NH4ZSM5 (O3/NH4ZSM5) and NaY (O3/NaY), and ozonation combined with hydrogen peroxide i.e. peroxone process (O3/H2O2), for the treatment of model wastewater containing organic reactive azo dye C.I. Reactive Blue 137 (RB137) were studied. The efficiency of applied processes for decolorization and mineralization of RB137 model solution is discussed. Almost complete decolorization of RB137 solution was achieved with all applied AOPs, even at higher dye concentration (150 mgl-1), while extents of partial mineralization followed the increasing order: O3 < O3/NaY < O3/NH4ZSM5 < O3/H2O2. Mathematical model for decolorization and mineralization of RB137 model solution by peroxone process was developed.
reactive dye; wastewater treatment; ozone; zeolite
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Podaci o prilogu
VII.3.24.1-10-x.
2005.
objavljeno
Podaci o matičnoj publikaciji
Proceedings of 17th world congress & exhibition: Ozone & Related Oxidants, Innovative & Current Technologies
Kruithof, Joop
Strasbourg: IO3A-International Ozone Association
Podaci o skupu
17th world congress & exhibition: Ozone & Related Oxidants, Innovative & Current Technologies
poster
22.08.2005-25.08.2005
Strasbourg, Francuska