Research Article
Analysis of Anionic Dyes Wastewater Purification Using Corona Discharge Plasma
@INPROCEEDINGS{10.4108/eai.23-11-2022.2341650, author={I Kadek Angga Prayoga and Muhammad Al Furqan Nulkarim and Nabilla Anada Yusva and Nabila Asyifa Cabriani Lestari and Ari Rahman and Teguh Aryo Nugroho and Wahyu Kunto Wibowo}, title={Analysis of Anionic Dyes Wastewater Purification Using Corona Discharge Plasma}, proceedings={Proceedings of the International Conference on Sustainable Engineering, Infrastructure and Development, ICO-SEID 2022, 23-24 November 2022, Jakarta, Indonesia}, publisher={EAI}, proceedings_a={ICO-SEID}, year={2023}, month={12}, keywords={corona discharge plasma electrical conductivity (ec) ph remazol red rb total dissolved solid (tds)}, doi={10.4108/eai.23-11-2022.2341650} }- I Kadek Angga Prayoga
Muhammad Al Furqan Nulkarim
Nabilla Anada Yusva
Nabila Asyifa Cabriani Lestari
Ari Rahman
Teguh Aryo Nugroho
Wahyu Kunto Wibowo
Year: 2023
Analysis of Anionic Dyes Wastewater Purification Using Corona Discharge Plasma
ICO-SEID
EAI
DOI: 10.4108/eai.23-11-2022.2341650
Abstract
One method to treat textile dye wastewater can be used is purification using the ozonation process. Ozonation can be produced by corona discharge plasma generated from the flyback converter method. The output of the flyback converter is connected to the needle-field electrode via the flyback. The needle-field electrode was chosen because it was proven that these two electrodes had the highest level of field non-uniformity. The dye wastewater purifier used in this study was Remazol Red RB. The purification results prove that the ozonation process generated through corona discharge plasma can reduce the concentration of dye and the pH value. As a result, the decrease in dye concentration and pH will be higher, along with the increase in circulation and the amount of oxygen supplied to the test reactor. However, the purification results from TDS and EC increased. It was caused by construction gap corrosion and stress corrosion due to the presence of an electrolyte solution and high voltage applied to the copper. The Remazol Red RBexperienced increased dissolved solids, increasing the dissolved solids content and causing the TDS value to increase.
