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KOZÁKOVÁ, Z. DAVIDOVÁ, J. OLEXOVÁ, B. KRČMA, F. SOURAL, I.
Original Title
Effects of Electrochemical Processes in DC Diaphragm Discharge Solution of Textile Dye Direct Blue 106
Type
miscellaneous
Language
English
Original Abstract
Decomposition of two textile dyes (Direct Blue 106 and Direct Red 79) in water solutions containing supported electrolyte (NaCl, NaNO_3 or Na_3PO_4) by DC diaphragm discharge and by pure electrolysis was observed in both electrode spaces of the reactor. The removal was much intensive in the anode space, up to 60 % after 40 minutes of the treatment. Higher contribution of electrochemical processes was observed in DB106 solution. Further, NaCl was determined as the most effective electrolyte for the dye removal. Significant stimulation effect of acidic pH value for the dye decomposition was proposed as well.
Keywords
DC diaphragm discharge in water solutions, electrolysis, electrochemical effects, organic dye decomposition
Authors
KOZÁKOVÁ, Z.; DAVIDOVÁ, J.; OLEXOVÁ, B.; KRČMA, F.; SOURAL, I.
RIV year
2008
Released
16. 6. 2008
Location
Karslruhe
ISBN
0730-9244
Periodical
IEEE CONFERENCE RECORD - ABSTRACTS
Year of study
Number
ICOPS
State
United States of America
Pages from
193
Pages to
Pages count
1
BibTex
@misc{BUT49510, author="Zdenka {Kozáková} and Jaroslava {Davidová} and Barbora {Olexová} and František {Krčma} and Ivo {Soural}", title="Effects of Electrochemical Processes in DC Diaphragm Discharge Solution of Textile Dye Direct Blue 106", year="2008", journal="IEEE CONFERENCE RECORD - ABSTRACTS", volume="2008", number="ICOPS", pages="193--193", address="Karslruhe", issn="0730-9244", note="miscellaneous" }