The most common form of UV radiation is sunlight, which produces three main types of UV rays, UVA (315-400nm), UVB (280-315nm), and UVC (shorter than 280 nm). The UV-C band of ultraviolet ray with wavelength around 260nm, which has been identified as the most effective ray for sterilizing, is used for water sterilization.
The sterilizer integrates comprehensive techniques from optics, microbiology, chemistry, electronics, mechanics and hydromechanics, creating high intensive and effective UV-C ray to irradiate the flowing water. The bacteria and viruses in the water are destroyed by a sufficient volume of UV-C ray(wavelength 253.7nm). As the DNA and the structure of cells have been destroyed, the cell regeneration is inhibited. The water disinfection and purification accomplish completely. Moreover, the UV ray with a wavelength of 185nm generates hydrogen radicals to oxidize the organic molecules to CO2 and H2O, and the TOC in the water is eliminated.
Suggested working condition
| Iron content | < 0.3ppm (0.3mg/L) |
| Hydrogen sulfide | < 0.05 ppm (0.05 mg/L) |
| Suspended solids | < 10 ppm (10 mg/L) |
| Manganese content | < 0.5 ppm (0.5 mg/L) |
| Water hardness | < 120 mg/L |
| Chroma | < 15 degrees |
| Water temperature | 5℃～60℃ |
Application Area
● Food and beverage procession
● Biological, chemical, pharmaceutical and cosmetic production
● Ultra-pure water for electronic industry
● Hospital and laboratory
● Drinking water in residential quarters, office buildings, hotels, restaurants, water plants
● Urban sewage, reclaimed water and landscape water
● Swimming pools and water parks
● Cooling water for thermal power, industrial production and central air-conditioning systems
● Outdoor water supply system
● Wastewater with high content of pathogens
● Aquaculture, marine aquaculture, freshwater nursery, aquatic product processing
● Agricultural breeding, agricultural greenhouses, agricultural irrigation and other top grade environments require
Post time: Dec-20-2021