ISSN (O): 2584-2617Frequency: MonthlyLanguages: English, Hindi and other languagesDOI Prefix: 10.62796
editor@pijst.com+91 75999 91323
PIJST logoProcedure International Journal of Science and TechnologyInternational Open Access, Peer-reviewed & Refereed JournalISSN: 2584-2617 (Online)DOI Prefix: 10.62796

Official DOI landing page

Impact of Physicochemical Parameters on the Electro-Oxidation Efficiency of Saline Wastewater

Mukesh Kumar Corresponding Author

Guest Faculty, Department of Chemistry, Maltidhari College Naubatpur, Patliputra, University

JournalPIJST
Volume / Issue1 / 12
Pages67–75
Published31 Dec 2024
Paper IDPIJST112D24006
Views / Downloads1 / 0

Article summary

Abstract

Using a batch reactor configuration, this research examines how important physicochemical factors affect the efficiency of electro-oxidation of saltwater wastewater. For controlled tests, a rectangular Plexiglas reactor with a 1 L capacity was developed. It was powered by a DC source and had parallel graphite electrodes. To replicate circumstances of high COD and salinity, synthetic saline wastewater was created using hydrochloric acid and bovine serum albumin. The research examined the impact of four main elements on COD removal efficiency: pH, salt content, current intensity (voltage), and response time. A systematic approach was used in testing each component. Methods for water analysis are commonplace in the field, and statistical power analysis guided the design of the experiment. The findings showed that pH had a significant impact on COD removal (P < 0.001), with 11 pH being the optimal removal level. The highest rate of COD removal (~91%) was seen at a salinity of 30 g/L and a treatment period of 90 minutes. Both the response time and salt concentration had significant influences (P < 0.001 and P < 0.05, respectively). Similarly, voltage variation affected performance, with the best results obtained at 15 V. Optimizing physicochemical parameters is crucial for successful treatment of saltwater wastewater, as the research shows that electro-oxidation effectiveness is very condition dependent.

Keywords

WastewaterSalinityOxidationAcidityConductivity. I

Citation record

How to cite this article

Mukesh Kumar (2024). Impact of Physicochemical Parameters on the Electro-Oxidation Efficiency of Saline Wastewater. Procedure International Journal of Science and Technology, 1(12), 67–75. https://www.pijst.com/article/pijst112d24006/impact-of-physicochemical-parameters-on-the-electro-oxidation-efficiency-of-saline-wastewater

Mukesh Kumar. “Impact of Physicochemical Parameters on the Electro-Oxidation Efficiency of Saline Wastewater.” Procedure International Journal of Science and Technology, vol. 1, no. 12, 2024, pp. 67–75. https://www.pijst.com/article/pijst112d24006/impact-of-physicochemical-parameters-on-the-electro-oxidation-efficiency-of-saline-wastewater

Mukesh Kumar. “Impact of Physicochemical Parameters on the Electro-Oxidation Efficiency of Saline Wastewater.” Procedure International Journal of Science and Technology 1, no. 12 (2024): 67–75. https://www.pijst.com/article/pijst112d24006/impact-of-physicochemical-parameters-on-the-electro-oxidation-efficiency-of-saline-wastewater

Mukesh Kumar (2024) ‘Impact of Physicochemical Parameters on the Electro-Oxidation Efficiency of Saline Wastewater’, Procedure International Journal of Science and Technology, 1(12), pp. 67–75. Available at: https://www.pijst.com/article/pijst112d24006/impact-of-physicochemical-parameters-on-the-electro-oxidation-efficiency-of-saline-wastewater.

Mukesh Kumar, “Impact of Physicochemical Parameters on the Electro-Oxidation Efficiency of Saline Wastewater,” Procedure International Journal of Science and Technology, vol. 1, no. 12, pp. 67–75, 2024. https://www.pijst.com/article/pijst112d24006/impact-of-physicochemical-parameters-on-the-electro-oxidation-efficiency-of-saline-wastewater.

Mukesh Kumar. Impact of Physicochemical Parameters on the Electro-Oxidation Efficiency of Saline Wastewater. Procedure International Journal of Science and Technology. 2024;1(12):67–75. https://www.pijst.com/article/pijst112d24006/impact-of-physicochemical-parameters-on-the-electro-oxidation-efficiency-of-saline-wastewater.

Mukesh Kumar. Impact of Physicochemical Parameters on the Electro-Oxidation Efficiency of Saline Wastewater. Procedure International Journal of Science and Technology 2024, 1 (12), 67–75. https://www.pijst.com/article/pijst112d24006/impact-of-physicochemical-parameters-on-the-electro-oxidation-efficiency-of-saline-wastewater.

Record provenance

Publication history

Published31 Dec 2024
Record versionVersion of Record

Research integrity

Declarations

Funding

No separate funding declaration was available in the verified source record; the journal policy applies.

Conflict of Interest

No separate conflict-of-interest declaration was available in the verified source record; the journal policy applies.

Ethical Approval

No separate ethical approval statement was available in the verified source record; the article and journal policies apply.

Data Availability

No separate data-availability statement was available in the verified source record; contact the author(s) or editorial office where appropriate.

Author Contributions

No separate author-contribution statement was available in the verified source record; authorship follows the published article record.

AI-use Declaration

No separate AI-use declaration was available in the verified source record; the journal AI-use policy applies.

Editorial record

Publisher's Note

The views, opinions and conclusions expressed in this article are those of the author(s). Publication does not imply endorsement by the journal, editorial board or publisher. Responsibility for accuracy, originality and integrity remains with the author(s). Readers should independently evaluate and verify information before application or citation.

Open-access terms

License & Copyright

Copyright © 2024 Author(s). This work is published by Procedure International Journal of Science and Technology under the Creative Commons Attribution-NonCommercial 4.0 International. Authors retain copyright and grant the journal the right of first publication.

Source record

References

Showing first 3 of 15 references.

  1. M. S. Najafinejad, S. Chianese, A. Fenti, P. Iovino, and D. Musmarra, “Application of Electrochemical Oxidation for Water and Wastewater Treatment: An Overview,” Molecules, vol. 28, no. 10, p. 4208, 2023, doi: 10.3390/molecules28104208. https://doi.org/10.3390/molecules28104208
  2. A. Srivastava, V. K. Parida, A. Majumder, B. Gupta, and A. Gupta, “Treatment of saline wastewater using physicochemical, biological, and hybrid processes: Insights into inhibition mechanisms, treatment efficiencies and performance enhancement,” J. Environ. Chem. Eng., vol. 9, no. 1, p. 105775, 2021, doi: 10.1016/j.jece.2021.105775. https://doi.org/10.1016/j.jece.2021.105775
  3. R. Li, B. Wang, O. Owete, J. Dertien, C. Lin, H. Ahmad, and G. Chen, “Landfill leachate treatment by electrocoagulation and fiber filtration,” Water Environ. Res., vol. 89, pp. 2015–2020, 2017, doi: 10.2175/106143017X15051465918976. https://doi.org/10.2175/106143017X15051465918976

Discover more

Related articles