Publication detail

Effects of Electrochemical Processes in DC Diaphragm Discharge Solution of Textile Dye Direct Blue 106

KOZÁKOVÁ, Z. DAVIDOVÁ, J. OLEXOVÁ, B. KRČMA, F. SOURAL, I.

Original Title

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

2008

Number

ICOPS

State

United States of America

Pages from

193

Pages to

193

Pages count

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"
}