UV-H₂O₂ in Water Treatment: How Light and Hydrogen Peroxide Dismantle Herbicides
UV/H₂O₂ advanced oxidation uses UV light to generate hydroxyl radicals (·OH) from hydrogen peroxide, effectively degrading persistent herbicides such as atrazine that resist chlorine, ozone, and biodegradation. Although laboratory removal rates are high, real-water efficiency depends on UV transmittance and radical scavenging by natural organic matter, bicarbonate, and nitrite. The process is best suited to low-concentration micropollutants in clear waters where deep removal of pesticides, pharmaceuticals, and endocrine disruptors is needed without chlorine by-products.
Application Progress of UVC-LED Water Disinfection in Response to Water Interference Mechanisms
The content covers:1. Application advantages of UVC-LED for water disinfection2. Main interference factors in water and typical effects (with a data table)3. Prevention and control measures against water interference factors4. ConclusionI. Application Advantages of UVC-LED Water DisinfectionUVC LED
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