TiO₂ Photocatalytic Photo-Oxidation for Refractory Wastewater
1–30 kW Class · OH· Radical Oxidation · Engineered to Order
The UV photocatalytic titanium-dioxide (TiO₂) sterilizer combines medium-pressure UV with a TiO₂ photocatalytic baffled chamber. UV energy acting on the catalytic surface generates strongly oxidizing hydroxyl radicals (OH·) that crack refractory organic molecules into smaller, readily degradable compounds — or fully to CO₂ and H₂O.
In wastewater duty, molecules of the strong-oxidizing species absorb UV light on the TiO₂ catalytic surface and are excited to form hydroxyl radicals (OH·). The radicals react with hard-to-degrade pollutants, breaking them into small, easily degradable molecules — or fully into CO₂ and H₂O for harmless discharge.
| Item | Detail |
|---|---|
| Lamps | Medium-pressure high-energy UV, 1–30 kW class |
| Chamber | TiO₂ photocatalytic chamber with internal baffles for extended contact |
| Cleaning | Automatic quartz-sleeve wiping system |
| Control | Fully automatic operation |
| Use | Industry |
|---|---|
| Oxidation of refractory organics | Metallurgy, chemical, papermaking effluents |
| Deodorization and color removal | Dyeing, fine chemical and pharmaceutical effluents |
| Disinfection | Process and effluent streams |
| Leachate treatment | Landfill leachate pretreatment |
| Feature | Benefit |
|---|---|
| Tailored solutions | Optimized per verified water analysis and target |
| Multiple process combinations | Compatible trains for the specific duty |
| Precise dosing | Delivery of the outlet result is engineered, not guessed |
| Small footprint | Flexible installation |
| High automation | Simple operation |
UV light acting on a titanium-dioxide catalytic surface generates hydroxyl radicals (OH·) — strongly oxidizing species that decompose refractory organic pollutants.
No. Each package is engineered to order against a verified water analysis and treatment target.
Send your water analysis, target capacity and application. KONCHE will help select and configure the suitable system.
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