Influence of temperature in degradation of organic pollution using corona discharge plasma

A. El-Tayeb, Adel Z. El-Dein, Ashraf Y. Elnaggar, Enas E. Hussein

研究成果: ジャーナルへの寄稿学術誌査読

8 被引用数 (Scopus)


Dye solution temperature influences the elimination efficiency of water-soluble and an-ionic acid dye. Acid Blue 25 dye, using a gas–liquid electrical discharge system, was successfully investigated. The results showed an increase in the percentage of dye decolorization from 91.16% to 96.12% when the dye solution temperature was increased from 278 K to 308 K. However, the initial dye decolorization percentage was decreased with the further increase in dye solution temperature from 318 K to 358 K. The 2D simulation model was introduced to consider the influence of temperature and the electric field generated by corona discharge plasma in air and water. Results also showed a great match between the experimental and the simulation results. The reaction rates of dye degradation were analyzed using the Arrhenius equation. Furthermore, pseudo-zero-, pseudo-first-, and pseudo-second-order models were used to determine the reaction kinetics. The best fit for the experimental data would follow the pseudo-first-order model. Finally, electrical energy per order, energy yield, and experimental degradation data were calculated to investigate the cost analysis.

ジャーナルSustainability (Switzerland)
出版ステータス出版済み - 12月 1 2021

!!!All Science Journal Classification (ASJC) codes

  • コンピュータ サイエンス(その他)
  • 地理、計画および開発
  • 再生可能エネルギー、持続可能性、環境
  • 建築および建設
  • 環境科学(その他)
  • エネルギー工学および電力技術
  • ハードウェアとアーキテクチャ
  • コンピュータ ネットワークおよび通信
  • マネジメント、モニタリング、政策と法律


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