Research Article

Treatment of Sugar Industry Wastewater via Fenton Oxidation with Zero-Valent Iron

Volume: 45 Number: 1 March 28, 2024
EN

Treatment of Sugar Industry Wastewater via Fenton Oxidation with Zero-Valent Iron

Abstract

The sugar industry is a significant contributor to wastewater production, primarily due to its substantial water usage. The treatment and reuse of this wastewater have become pressing concerns. In the present study, sugar industry wastewater was treated via Fenton oxidation using zero-valent iron (ZVI). The study focused on assessing the impact of key reaction parameters, namely pH, ZVI amount, [H2O2]0 on the removal of TOC. Optimal reaction conditions for the Fenton oxidation process were identified, with a pH of 3.5, 2 g/L of ZVI, and 4 mM of H2O2, resulting in nearly 65% of TOC removal. The kinetic study revealed that the observed reaction adhered to a second-order kinetic reaction model. Furthermore, the activation energy for this observed reaction was determined as 49.14 kJ/mol. These findings suggest that Fenton oxidation, utilizing ZVI, holds promise as an effective method for treating wastewater originating from the sugar industry.

Keywords

Thanks

I would like to thank Assoc. Prof. Dr. Aslı Yüksel Özşen and Assoc. Prof. Dr. Gülin Ersöz for allowing me to use their laboratory infrastructure to carry out this study.

References

  1. [1] Ashrafi O., Yerushalmi L., Haghighat F. Wastewater treatment in the pulp-and-paper industry: A review of treatment processes and the associated greenhouse gas emission, J. Environ. Manage., 158 (2015) 146-157.
  2. [2] Kishor R., Purchase D., Saratale G. D., Saratale R. G., Ferreira L. F. R., Bilal M., Chandra R., Bharagava R. N. Ecotoxicological and health concerns of persistent coloring pollutants of textile industry wastewater and treatment approaches for environmental safety, J. Environ. Che. Eng., 9 (2021) 105012-105029.
  3. [3] Verma S., Kumar P., Srivastava V. C., Štangar U. L., Application of Advanced Oxidation Processes (AOPs) for the Treatment of Petrochemical Industry Wastewater In: Roy, S., Garg, A., Garg, S., Tran, T.A. (eds) Advanced Industrial Wastewater Treatment and Reclamation of Water, Environ. Sci. Eng., (2021) 103-128.
  4. [4] Rakhmania; Kamyab H., Yuzir M. A., Abdullah N., Quan L. M., Riyadi F. A., Marzouki R., Recent Applications of the Electrocoagulation Process on Agro-Based Industrial Wastewater: A Review, Sustainability, 14 (2022) 1985-1204.
  5. [5] Raji M., Mirbagheri S. A., Ye F., Dutta J., Nano zero-valent iron on activated carbon cloth support as Fenton-like catalyst for efficient color and COD removal from melanoidin wastewater, Chemosphere, 263 (2021) 127945-127954.
  6. [6] Xie S., Su J., Zhao J., Yang H., Qian H., An amorphous zero-valent iron decorated by Fe3O4 significantly improves the Fenton-like reaction, J. Alloys Compd., 929 (2022) 167306-167315.
  7. [7] Kallel M., Belaid C., Mechichi T., Ksibi M., Elleuch B., Removal of organic load and phenolic compounds from olive mill wastewater by Fenton oxidation with zero-valent iron, Che. Eng. J., 150 (2009) 391-395.
  8. [8] Kallel M., Belaid C., Boussahel R., Ksibi M., Montiel A., Elleuch B., Olive mill wastewater degradation by Fenton oxidation with zero-valent iron and hydrogen peroxide. J. Hazard. Mater., 163 (2009) 550-554.

Details

Primary Language

English

Subjects

Separation Science , Free Radical Chemistry

Journal Section

Research Article

Publication Date

March 28, 2024

Submission Date

July 17, 2023

Acceptance Date

January 2, 2024

Published in Issue

Year 2024 Volume: 45 Number: 1

APA
Orak, C. (2024). Treatment of Sugar Industry Wastewater via Fenton Oxidation with Zero-Valent Iron. Cumhuriyet Science Journal, 45(1), 100-104. https://doi.org/10.17776/csj.1328817

Cited By

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