Product Details

Medium-pressure UV equipment operates via special medium-pressure mercury lamps emitting broad-spectrum UV (200nm~400nm), with a focus on the UVC band (200~280nm). This wide wavelength range includes bands highly effective for sterilization and organic matter decomposition.

UV radiation destroys microbial DNA/RNA, inhibiting reproduction and achieving efficient disinfection. It also breaks organic molecular bonds, decomposing pollutants like humus and odorous substances in water.

Product Features

Durable light source: Core medium-pressure mercury lamps offer high power, broad-spectrum output, and stable full-band UV emission; some models use multiple lamps to boost intensity.

Reaction chamber: Optimized design ensures uniform UV exposure, enhancing treatment. Made of UV-transparent, corrosion-resistant materials (e.g., quartz glass).

Control system: Precisely manages start/stop, runtime, UV intensity, and automatic cleaning for easy operation and stable performance.

Broad-spectrum disinfection: Full-band UV kills bacteria, viruses, fungi, algae, and more.

Efficient organic treatment: Breaks down pollutants like humus and odors.

Rapid action: Quickly sterilizes and decomposes organics.

No secondary pollution: Physical process, unlike chemical disinfectants.

Advantages of UV

Eco-friendly: No chemicals added; effectively eliminates harmful pathogens.

Proven efficacy: Widely recognized globally in drinking water disinfection, validated by thousands of projects.

Broad-spectrum inactivation: Targets bacteria, viruses, and chlorine-resistant protozoa.

Low-dose effectiveness: Inactivates Cryptosporidium and Giardia.

Multi-barrier reliability: Works with chlorine as a dual barrier in disinfection strategies.

No by-products: Avoids disinfection by-products (DBPs) and doesn’t affect water taste.

Benefits of multi-barrier disinfection strategy

UV, as an economical double-barrier component, inactivates nearly all ammonia-sensitive microorganisms—including chlorine-resistant protozoa (Cryptosporidium, Giardia)—ensuring water safety. It enhances public drinking water security and reduces accident/liability risks for authorities.

Equipment Advantages

Efficient lamp use: Fewer lamps with high electro-optical efficiency; combines low/medium-pressure lamp benefits for cost-effectiveness.

Compact design: Optimized reactor + modular lamps fit small spaces, boosting economic returns.

Easy operation/maintenance: Compatible with H₂O₂ or O₃ for advanced UV oxidation and disinfection.

Pollutant destruction: Ideal for treating geosmin, 2-methylisoborneol, etc.; meets drinking water standards.

Advanced controls: Intelligent system balances power/oxidant use while meeting UV dose and pollutant treatment targets.

Verifiable performance: Monitors and reports key data (UV dose, oxidant levels, pollutant reduction) for regulatory compliance.

Quality assurance: Includes lifecycle performance guarantees and high-quality systems/spare parts.

Urban Water Supply Process

Medium-pressure UV sterilizer for municipal water supply

Material	304/316 stainless steel
Automatic cleaning	Yes
Strength monitoring	Yes
Equipment power	12kw
PLC and touch screen	Yes
Surface treatment	Polished/matte
Tube brand	Imported