Industrial Wastewater Treatment with Advanced Chemical Methods: A Systematic Review of Trends and Challenges (2020-2025)
DOI:
https://doi.org/10.18687/LEIRD2025.1.1.526Palabras clave:
Wastewater treatment, systematic review, hybrid methods, removal efficiency.Resumen
This systematic review analyzes advanced chemical methods for industrial wastewater treatment, focusing on their efficiency, operating conditions and sectoral applications. Applying the PRISMA methodology and the PICO scheme, recent studies (2020-2025) were evaluated showing the superiority of hybrid systems. Combined processes such as electro-Fenton + UV achieved up to 100% pollutant removal in the textile industry, while Fenton + electrocoagulation showed efficiencies of 98.5% in COD. Oxidation with thermally activated persulfate exceeded 79% efficiency for recalcitrant compounds. The results highlight that integrated technologies consistently outperform unitary treatments, offering more effective solutions for complex industrial effluents.
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2025-12-12
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Derechos de autor 2025 LEIRD
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Esta obra está bajo una Licencia Creative Commons Atribución-NoComercial-CompartirIgual 4.0 Internacional.
LACCEI conserva el copyright de todos los artículos publicados bajo los términos de su acuerdo de transferencia de copyright. Como titular del copyright, LACCEI distribuye los artículos al público bajo la Licencia Internacional Creative Commons Atribución-NoComercial-CompartirIgual 4.0 (CC BY-NC-SA 4.0).
Cómo citar
Echevarria Perez, J. A., Arroyo Camacuari, C. A., Cuevas Tenorio, L. E., & Coaquira Torres, E. (2025). Industrial Wastewater Treatment with Advanced Chemical Methods: A Systematic Review of Trends and Challenges (2020-2025). LACCEI, 2(13). https://doi.org/10.18687/LEIRD2025.1.1.526