2020
DOI: 10.13171/mjc10102001311108sea
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Electrochemical oxidation of textile azo dye reactive orange 16 on the Platinum electrode

Abstract: This study focused mainly on the color removal of textile azo dye Reactive Orange 16 (RO16) by electrochemical oxidation. The effect of supporting electrolyte (H2SO4 and NaOH), RO16 concentration (from 0.5 to 10 mM) and potential scan rate (between 20 and 500 mV/s) was performed with cyclic voltammetry using platinum (Pt) wire as working electrode. The anodic peak current density was linear to RO16 concentrations. This allows the lowest concentrations to be determined voltammetrically in the two electr… Show more

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Cited by 10 publications
(2 citation statements)
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“…Additionally, electrochemical processes have been under investigation for dye decolorization [7]. Soluble dye molecules are susceptible to direct anodic or cathodic electron transfer, resulting in rapid electrochemical decolorization through oxidation or reduction [8].…”
Section: Introductionmentioning
confidence: 99%
“…Additionally, electrochemical processes have been under investigation for dye decolorization [7]. Soluble dye molecules are susceptible to direct anodic or cathodic electron transfer, resulting in rapid electrochemical decolorization through oxidation or reduction [8].…”
Section: Introductionmentioning
confidence: 99%
“…They rеquire large volumes of watеr and, as a result, generate huge quantities of wastewater with high levels of contaminants [1,2]. The coloring mattеr is the primary problem because it creates an aеsthetic problem and its color discourages the use of downstream wastewatеr [3,4]. Water transparency, aеsthetic merit and gas solubility are affected by the presence of dyes, еven in small quantities or concentrations [5].…”
Section: Introductionmentioning
confidence: 99%