Ultraviolet is an invisible light wave, which exists outside the ultraviolet end of the spectrum, so it is called ultraviolet. According to different wavelength range, it is divided into three bands: A, B and C. The ultraviolet wavelength of C band is between 240-260nm, which is the most effective bactericidal band.

Modern ultraviolet disinfection technology is based on a modern epidemic prevention, optics, biology and physical chemistry, on the basis of using the special design of high efficiency, high strength and long service life of c-band ultraviolet generating device, the strong ultraviolet light C water (air) or solid surface, when the water (air or solid surface) of all sorts of bacteria,

Viruses, parasites, algae and other pathogens are subjected to a certain dose of UV C radiation, the DNA structure in their cells is destroyed, so as to kill bacteria, viruses and other disease-causing bodies in the water without the use of any chemical drugs, to achieve the purpose of disinfection and purification.