Product Description: UV germicidal band between 200-300, which 253.7nm wavelength of the strongest bactericidal capacity. When (253.7nm wavelength) in a variety of bacteria and viruses in water or air through the ultraviolet irradiation region when ultraviolet rays penetrate the cell membrane and the nucleus of the microorganism, to destroy the molecular bonds of the nucleic acid (DNA or RNA), it loses the ability to replicate or loss of activity death, so as to kill all the bacteria and viruses in water or air in the case of not use any chemical drugs. UV disinfection technology is the latest generation of the late 1990s the rise of international disinfection technology. It combines optics, microbiology, electronics, fluid mechanics, aerodynamics, with high efficiency, broad, low-cost, long-life, a large amount of water, and no secondary pollution characteristics is internationally recognized as the mainstream of the 21st century disinfection technology. Range of applications, food processing and industrial water disinfection, including juice, milk, drinks, beer, practical oil, and all kinds of canned food, beverage products, such as water disinfection. 2, pure water, spring water, mineral water plant, mineralized water plant and mineral water plant water purification disinfection. 3, the electronics industry with ultrapure water. 4, hospitals, various laboratory water disinfection, as well as high levels of pathogenic body water disinfection. 5, the application of water disinfection including building resident households, residential, office buildings, hotels, restaurants, water plant. 6, aquatic products processing purification and disinfection, purification and disinfection of shellfish, fish processing and disinfection. 7, military camps, field water supply system. 8, urban wastewater disinfection. 9, swimming pool, water other recreational water disinfection. 10, the cooling water disinfection, including thermal power, nuclear power plant cooling water, industrial cooling water, central air conditioning system cooling water.