Fe2+ processes for the decolorisation of vinylsulphone reactive dyes

Tanja Kurbus (Author), Alenka Majcen Le Marechal (Author), Darinka Brodnjak-Vončina (Author)

Abstract

Six vinylsulphone reactive dyes were decolorised using three oxidation processes (H2O2/UV, H2O2/O3 and H2O2/Fe2+). The efficiency of decolorisation was measured by decolorisation time, absorbance, COD and TOC and the three methods of decolorisation are compared.

Keywords

tekstilna reaktivna barvila;vinilsulfonska barvila;razbarvanje;vodikov peroksid;UV sevanje;ozon;Fentonov reagent;parametri onesnaženja;textile reactive dyes;vinylsulphone dyes;decolorisation;hydrogen peroxide;UV irradiation;ozone;Fenton's reagent;pollution parameters;experimental design;

Data

Language:	English
Year of publishing:	2003
Typology:	1.01 - Original Scientific Article
Organization:	UM FKKT - Faculty of Chemistry and Chemical Engineering
UDC:	667.027.4:628.3
COBISS:	8128278
ISSN:	0143-7208
Views:	1619
Downloads:	92
Average score:	0 (0 votes)
Metadata:

Other data

Secondary language:	English
Secondary keywords:	tekstilna reaktivna barvila;vinilsulfonska barvila;razbarvanje;vodikov peroksid;UV sevanje;ozon;Fentonov reagent;parametri onesnaženja;
URN:	URN:SI:UM:
Pages:	str. 245-252
Volume:	ǂVol. ǂ58
Issue:	ǂiss. ǂ3
Chronology:	2003
ID:	8718846