Electrochemical treatment is a new trend for the purification of textile industry wastewater which containing azo dyes. In this paper the electrochemical treatment was used for decolorization of azo dye Reactive Blue 52. The efficiency of decolorization was compared for different electrochemical systems which were all equipped with Fisher platinum electrode as anode and a different cathode (Zr, Pd, C) in sodium sulfate as supporting electrolyte. In order to find optimal conditions the influence of various voltage and pH values of initial dye solution was studied. Decolorization rate was monitored by spectrophotometer while degradation products were identified by high performance liquid chromatography-diode array detector (HPLC-DAD). Results of HPLC analysis confirmed presence of various degradation products in electrochemical systems, which indicated different mechanism of degradation. This was also confirmed by Ek-t curve. In terms of power consumption the most cost effective system w...as with the graphite cathode (C/Pt).
TY - JOUR
AU - Jović, Milica
AU - Manojlović, Dragan
AU - Stanković, Dalibor
AU - Marković, Marijana
AU - Anđelković, Ivan
AU - Papan, Jelena
AU - Roglić, Goran
PY - 2014
UR - https://cer.ihtm.bg.ac.rs/handle/123456789/1544
AB - Electrochemical treatment is a new trend for the purification of textile industry wastewater which containing azo dyes. In this paper the electrochemical treatment was used for decolorization of azo dye Reactive Blue 52. The efficiency of decolorization was compared for different electrochemical systems which were all equipped with Fisher platinum electrode as anode and a different cathode (Zr, Pd, C) in sodium sulfate as supporting electrolyte. In order to find optimal conditions the influence of various voltage and pH values of initial dye solution was studied. Decolorization rate was monitored by spectrophotometer while degradation products were identified by high performance liquid chromatography-diode array detector (HPLC-DAD). Results of HPLC analysis confirmed presence of various degradation products in electrochemical systems, which indicated different mechanism of degradation. This was also confirmed by Ek-t curve. In terms of power consumption the most cost effective system was with the graphite cathode (C/Pt).
PB - Wiley-Blackwell, Hoboken
T2 - Clean-Soil Air Water
T1 - Electrochemical Treatment of Reactive Blue 52 Using Zirconium, Palladium and Graphite Electrode
VL - 42
IS - 6
SP - 804
EP - 808
DO - 10.1002/clen.201300245
ER -
@article{
author = "Jović, Milica and Manojlović, Dragan and Stanković, Dalibor and Marković, Marijana and Anđelković, Ivan and Papan, Jelena and Roglić, Goran",
year = "2014",
abstract = "Electrochemical treatment is a new trend for the purification of textile industry wastewater which containing azo dyes. In this paper the electrochemical treatment was used for decolorization of azo dye Reactive Blue 52. The efficiency of decolorization was compared for different electrochemical systems which were all equipped with Fisher platinum electrode as anode and a different cathode (Zr, Pd, C) in sodium sulfate as supporting electrolyte. In order to find optimal conditions the influence of various voltage and pH values of initial dye solution was studied. Decolorization rate was monitored by spectrophotometer while degradation products were identified by high performance liquid chromatography-diode array detector (HPLC-DAD). Results of HPLC analysis confirmed presence of various degradation products in electrochemical systems, which indicated different mechanism of degradation. This was also confirmed by Ek-t curve. In terms of power consumption the most cost effective system was with the graphite cathode (C/Pt).",
publisher = "Wiley-Blackwell, Hoboken",
journal = "Clean-Soil Air Water",
title = "Electrochemical Treatment of Reactive Blue 52 Using Zirconium, Palladium and Graphite Electrode",
volume = "42",
number = "6",
pages = "804-808",
doi = "10.1002/clen.201300245"
}
Jović, M., Manojlović, D., Stanković, D., Marković, M., Anđelković, I., Papan, J.,& Roglić, G.. (2014). Electrochemical Treatment of Reactive Blue 52 Using Zirconium, Palladium and Graphite Electrode. in Clean-Soil Air Water
Wiley-Blackwell, Hoboken., 42(6), 804-808.
https://doi.org/10.1002/clen.201300245
Jović M, Manojlović D, Stanković D, Marković M, Anđelković I, Papan J, Roglić G. Electrochemical Treatment of Reactive Blue 52 Using Zirconium, Palladium and Graphite Electrode. in Clean-Soil Air Water. 2014;42(6):804-808.
doi:10.1002/clen.201300245 .
Jović, Milica, Manojlović, Dragan, Stanković, Dalibor, Marković, Marijana, Anđelković, Ivan, Papan, Jelena, Roglić, Goran, "Electrochemical Treatment of Reactive Blue 52 Using Zirconium, Palladium and Graphite Electrode" in Clean-Soil Air Water, 42, no. 6 (2014):804-808,
https://doi.org/10.1002/clen.201300245 . .
