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Journals / Gazi University Journal of Science / 2019 / Cilt: 32 - Sayı: 1

Decolourisation of Disperse Brown Dye Solution by Electrocoagulation Process with Al and Fe Electrodes

Yasemin ÇALIŞKAN
Mesut ÖZDEN
Mesut TEKBAŞ
Nihal BEKTAŞ
Pages
104–114
Publication Date
2022-10-19
DOI
—
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

Dye removal rate was achieved as %80 with real wastewater with energyconsumption of 9.16 kWh/m3.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:Dyes used in the textile industry can easily contaminate water and are becoming a world-widepollution problem.
📊
Key Findings & Data:ECoptimum working conditions for decolourisation rate of 50 mg/L synthetic dye solution werefound as current density of 30-37.5 mA/cm2, conductivity value of 1 mS/cm, pH value of 7.5 at25oC for both Al and Fe electrodes in this experimental work.
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Conclusion & Impact:Dye removal rate was achieved as %80 with real wastewater with energyconsumption of 9.16 kWh/m3.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

Dyes used in the textile industry can easily contaminate water and are becoming a world-widepollution problem. The efficiency of colour removal process from artificially prepared and actualtextile wastewater using electrocoagulation (EC) was investigated in this study. A disperse dyewas selected for the synthetic dye wastewater experiments. Different operating conditions suchas dye concentration, pH, conductivity values and current density (CD) were investigated usingsynthetically prepared dye solution in a batch EC reactor with parallel-connected electrodes. ECoptimum working conditions for decolourisation rate of 50 mg/L synthetic dye solution werefound as current density of 30-37.5 mA/cm2, conductivity value of 1 mS/cm, pH value of 7.5 at25oC for both Al and Fe electrodes in this experimental work. Additionally, a real textilewastewater was tested at similar experimental conditions achieved with synthetic dye solutionusing a batch EC reactor. Dye removal rate was achieved as %80 with real wastewater with energyconsumption of 9.16 kWh/m3.

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Cite This Article

ÇALIŞKAN, Y., ÖZDEN, M., TEKBAŞ, M., BEKTAŞ, N. (2022). Decolourisation of Disperse Brown Dye Solution by Electrocoagulation Process with Al and Fe Electrodes. Gazi University Journal of Science, Cilt: 32 - Sayı: 1, 104–114. https://ajindex.com/articles/521379

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