Mechanistic insight into Fe(III)-DOM complexes modulated UV/chlorine for promoting oxidative capacity and reducing DBPs formation

Key Points

• Reduction of disinfection byproducts (DBPs) formation was observed with enhanced oxidative capacity.
• The study highlights the role of Fe(III)-DOM complexes under UV and chlorine treatment in water systems.
• Analyses focused on molecular interactions between iron, dissolved organic matter, and oxidants used during purification.
• Results indicate improved water treatment efficacy, implying better health safety measures against DBPs.