Decolorization of azo dyes using contact glow discharge electrolysis
| Autor: | Kartini Afriani, Tri Sutanti Budikania, Nelson Saksono, Ika Widiana |
|---|---|
| Rok vydání: | 2019 |
| Předmět: |
Glow discharge
Electrolysis Chemistry Process Chemistry and Technology 02 engineering and technology 010501 environmental sciences 021001 nanoscience & nanotechnology 01 natural sciences Pollution law.invention Wastewater law Chemical Engineering (miscellaneous) 0210 nano-technology Waste Management and Disposal Secondary air injection 0105 earth and related environmental sciences Nuclear chemistry |
| Zdroj: | Journal of Environmental Chemical Engineering. 7:103466 |
| ISSN: | 2213-3437 |
| Popis: | Contact glow discharge electrolysis (CGDE) is a proved plasma electrolysis method effectively used for the treatment of organic wastewater. This study investigated the decolorization process of three textile dyes (Remazol Red RR, Remazol Yellow FG, and Remazol Brilliant Violet) using CGDE aided by air injection. The results indicated that air injection was able to increase the decolorization of Remazol Red RR up to 46.7 % in 180 min. In addition, using this method resulted in good decolorization efficiencies with the three dyes (11,520, 24,412.5, and 8,820 kJ/mmol for Remazol Red RR, Remazol Yellow FG, and Remazol Brilliant Violet, respectively). |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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