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Review

Recent Advances in Wastewater Electrocoagulation Technologies: Beyond Chemical Coagulation

Department of Advanced Energy Engineering, Chosun University, Gwangju 61452, Republic of Korea
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Author to whom correspondence should be addressed.
Energies 2024, 17(23), 5863; https://doi.org/10.3390/en17235863
Submission received: 8 October 2024 / Revised: 16 November 2024 / Accepted: 20 November 2024 / Published: 22 November 2024
(This article belongs to the Special Issue Advances in Wastewater Treatment 2024)

Abstract

This review provides a comprehensive analysis of the recent research trends and application cases of chemical coagulation (CC) and electrocoagulation (EC), which play a crucial role in wastewater treatment. In particular, the principles and process performances of the EC technologies are comparably reviewed with traditional CC technologies. EC offers the advantage of reducing the use of chemical agents and minimizing sludge generation compared to CC. Moreover, recent research cases have demonstrated its effectiveness in removing pollutants from wastewater. With increasing water consumption due to industrial development, the application of coagulation processes in wastewater and sludge treatment is expected to expand to minimize environmental impact. This review provides insights into the current status and future development direction of CC and EC technologies and can serve as foundational information for more efficient and environmentally friendly coagulation systems.
Keywords: wastewater treatment; electrocoagulation; chemical coagulation; sustainability wastewater treatment; electrocoagulation; chemical coagulation; sustainability

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MDPI and ACS Style

Jo, S.; Kadam, R.; Jang, H.; Seo, D.; Park, J. Recent Advances in Wastewater Electrocoagulation Technologies: Beyond Chemical Coagulation. Energies 2024, 17, 5863. https://doi.org/10.3390/en17235863

AMA Style

Jo S, Kadam R, Jang H, Seo D, Park J. Recent Advances in Wastewater Electrocoagulation Technologies: Beyond Chemical Coagulation. Energies. 2024; 17(23):5863. https://doi.org/10.3390/en17235863

Chicago/Turabian Style

Jo, Sangyeol, Rahul Kadam, Heewon Jang, Dongyun Seo, and Jungyu Park. 2024. "Recent Advances in Wastewater Electrocoagulation Technologies: Beyond Chemical Coagulation" Energies 17, no. 23: 5863. https://doi.org/10.3390/en17235863

APA Style

Jo, S., Kadam, R., Jang, H., Seo, D., & Park, J. (2024). Recent Advances in Wastewater Electrocoagulation Technologies: Beyond Chemical Coagulation. Energies, 17(23), 5863. https://doi.org/10.3390/en17235863

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