UV Systems

Gentle on People and the Environment

UV radiation is a safe, chemical-free, and reliable method of disinfection in modern water treatment. DULCODES UV systems from ProMinent utilise the safety and reliability of UV disinfection in a wide range of applications. Scientific research and countless systems successfully in operation prove that UV is ideally suited to water disinfection.

Unbeatable: UV-C Radiation

UV-C radiation, with a wavelength ranging from 240 to 280 nm, attacks the vital DNA of the germs directly. The germs then lose their reproduction capability and are destroyed. Even parasites, like Cryptosporidia or Giardia, which are extremely resistant to chemical disinfectants, are efficiently reduced.

Not Just for Potable Water

Photochemical reactions triggered by UV radiation are used in other ProMinent applications too. For example, this method is used to reduce the undesirable presence of combined chlorine in swimming pool water, achieving significant savings in fresh water. Oxidants, such as ozone, chlorine, or chlorine dioxide, are reliably removed in the production water used in the food and pharmaceutical industries, eliminating the need for expensive activated carbon filters.

Advantages of UV Treatment

• Immediate and safe disinfection without the addition of chemicals.
• Highly effective disinfection regardless of pH.
• No undesirable substances are formed, and the odour and taste of the water remain unchanged.
• No need for storage or handling of chemicals.
• No reaction lines or reaction tanks required.
• Compact system design with low investment and operating costs.
• Exceptional reliability and performance.

Our Best: The DULCODES UV Disinfection Systems

• Uniform radiation of the entire water flow thanks to carefully designed system hydraulics and a flow-optimised inlet zone.
• Use of UV lamps with a long lamp lifetime and high UV-C yield.
• Automatic cleaning system.
• System controller with comprehensive monitoring and reporting functions.
• Display of all important operating parameters and reporting of faults in plain text.
• Trend display showing progress of the UV sensor signal over time.
• Analogue output sensor signal and fault indicating relay.
• Use of modern electronic ballasts with bus technology for lamp-friendly ignition and operation.
• Single-lamp monitoring.
• Direct control of automatic shut-off and rinse valves.