Broad-Spectrum UV for Large-Flow Disinfection & Reuse
2–10 kW · 200–400 nm · 1–500 m³/h
High-intensity broad-spectrum 200–400 nm UV for large-flow disinfection. One lamp is typically 2–10 kW, with ordinary-water flow from 1 to 500 m³/h and pure-water flow from 5 to 200 m³/h according to UV transmittance, dose and system configuration.
KONCHE medium-pressure systems run single 2–10 kW lamps covering 1–500 m³/h on ordinary water (5–200 m³/h on pure water) with up to 99.99% inactivation, water-jacket or air cooling, and UV-dose monitoring to ≥40 mJ/cm². Lamp life is 5,000–8,000 h; feed requirements are turbidity below 5 NTU and suspended solids below 5 mg/L. Typical projects: high-flow purified-water lines, food and beverage CIP water, pools and water parks, municipal supply and reuse, aquaculture.
| Advantage | Customer benefit |
|---|---|
| Large-flow capacity | One lamp replaces dozens of low-pressure lamps — compact and efficient. |
| Broad-spectrum kill | Multi-target 200–400 nm output, effective on resistant organisms. |
| Space compact | Small footprint, friendly to retrofit projects. |
| Fewer maintenance points | Lower lamp-replacement workload, annual cost and downtime. |
| Multi-scenario fit | Pure water, food, pools, municipal and aquaculture duties. |
| Parameter | Value |
|---|---|
| Wavelength | Broad spectrum 200–400 nm |
| Lamp power | 2–10 kW per lamp |
| Ordinary-water flow | 1–500 m³/h |
| Pure-water flow | 5–200 m³/h |
| Lamp life | 5,000–8,000 hours |
| Chamber | 316L stainless steel |
| Pressure | ≤0.6 MPa |
| Lamp quantity | 1–4 lamps |
| Drinking-water dose reference | ≥40 mJ/cm² |
| Model | Lamp | Capacity | Typical application |
|---|---|---|---|
| KC-MUV-2K | 2 kW × 1 | 1–30 m³/h | Mid-to-large purified-water lines, food processing |
| KC-MUV-4K | 4 kW × 1 | 30–100 m³/h | High-flow pure water, pool circulation |
| KC-MUV-10K | 10 kW × 1 | 100–300 m³/h | Municipal supply, industrial circulating water |
| KC-MUV-20K | 10 kW × 2 | 300–500 m³/h | Large municipal and EPC projects (custom) |
Note: capacities and configurations can be customized to actual project requirements.
Beyond disinfection, the same medium-pressure platform is engineered into TiO₂ photocatalytic photo-oxidation packages for difficult industrial effluents. Broad-band UV acting on the titanium-dioxide catalytic chamber generates hydroxyl radicals, breaking refractory organic molecules into smaller, readily degradable compounds — or fully to CO₂ and H₂O.
| Duty | How the photo-oxidation package is applied |
|---|---|
| Refractory COD reduction | 1–30 kW baffled-reactor packages raise biodegradability ahead of biological treatment or polishing. |
| Color and odor removal | Dye-containing, chemical and pulp effluents are oxidized for color and odor control. |
| Landfill leachate pretreatment | High-strength leachate is cracked to reduce the downstream treatment load. |
| Operating reliability | Automatic quartz-sleeve wiping, full PLC control and dose monitoring as standard. |
Photo-oxidation packages are engineered to order against a verified water analysis and treatment target; stated values are reference ranges, not project guarantees.
| Industry | Water point | System value |
|---|---|---|
| High-flow pure-water lines | Post-RO disinfection | Single high-power lamp replaces dozens of low-pressure lamps. |
| Food and beverage | Process and CIP water | Broad-spectrum kill, no chemical residues, food-safety compliant. |
| Pools and water parks | Circulating water | Inactivates chlorine-resistant organisms; reduces chloramines. |
| Municipal supply / reuse | Plant outlet, reclaimed water | Large-flow disinfection without by-products, replacing chlorination. |
| Aquaculture | Recirculating culture water | Broad-spectrum disease control without changing water chemistry. |
| Textile, chemical and pulp effluents | Refractory COD, color and odor | Engineered photo-oxidation packages (see above) reduce load where biology alone struggles. |
Medium-pressure UV uses higher power and a broader spectrum for compact high-flow duty; low-pressure UV is more energy-efficient for many ordinary flows.
Water-jacket cooling or air cooling is selected according to lamp power, water temperature, installation and maintenance conditions.
Typical lamp life is 5,000–8,000 operating hours, subject to water quality, power cycling and cooling.
Flow rate, UV transmittance, target dose, water temperature, installation space and pressure are required.
Size to about 1.2 times the peak flow, verify UV transmittance — pre-filtration is recommended below 85% — and keep feed turbidity below 5 NTU and suspended solids below 5 mg/L.
Yes. KONCHE engineers UV photocatalytic TiO₂ (titanium-dioxide) photo-oxidation packages — 1–30 kW baffled reactors with automatic quartz-sleeve wiping — as customized systems for refractory wastewater duties.
Since 1997, KONCHE has applied high-intensity medium-pressure UV to large-flow duties — 2–10 kW single-lamp packages with dose and cooling engineered per stream.
Each system is designed around the water analysis, industry standard, site condition, capacity and final use.
Component selection, factory testing, water-quality verification and process control are managed as one complete system.
KONCHE supports proposal alignment, technical documentation, consumables supply, maintenance guidance and remote operational clarification.
Send your water analysis, target capacity and application. KONCHE will help select and configure the suitable system.
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