Industrial Wastewater Treatment with Advanced Chemical Methods: A Systematic Review of Trends and Challenges (2020-2025) (#526)
Read ArticleDate of Conference
December 1-3, 2025
Published In
"Entrepreneurship with Purpose: Social and Technological Innovation in the Age of AI"
Location of Conference
Cartagena
Authors
Echevarria Perez, Jheyson Aldair
Arroyo Camacuari, Cristhian Anyelo
Cuevas Tenorio, Luis Enrique
Coaquira Torres, Edgar
Abstract
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.