UV swimming pool ultraviolet sterilizer

Equipment featuresFeatures-Guangpu Guichuan-

UV swimming pool ultraviolet sterilizerHas the following characteristics:

1. Good sterilization effect: It has a high sterilization efficiency. The killing effect of UV-C on bacteria and viruses is generally within 1 second. To achieve the sterilization effect of UV-C, chlorine gas and ozone methods can be used, which usually takes 20 minutes to 1 hour.
2. Universality: UV-C technology has high universality in sterilization among current disinfection technologies and can effectively kill some protozoa that are difficult to kill with chlorine and ozone within the possible concentration of water disinfection.
3. No secondary pollution: Since UV-C technology does not add any chemical agents, it will not cause secondary pollution to the water environment and will not change any components of the water.
4. Stable and reliable operation: Traditional disinfection techniques such as using chlorine compounds or ozone, whose disinfectants are highly toxic, flammable, explosive, and corrosive substances, and the UV-C water disinfection operating system is a relatively stable and reliable technology.

Sterilization principleTHEORY-Guangpu Guichuan-

According to different biological effects, ultraviolet radiation is divided into four parts based on wavelength: A-band (UV-A), also known as black spot effect ultraviolet radiation (400-320 nm); B-band (UV-B), also known as erythema effect ultraviolet (320-275 nm); C-band (UV-C), also known as sterilization ultraviolet (275-200 nm); D-band (UV-D), also known as vacuum ultraviolet (200-100 nm).

UV swimming pool ultraviolet sterilizerThe main method used for disinfecting swimming pool water is C-band ultraviolet radiation. Microorganisms undergo photochemical reactions under ultraviolet light, which destroy their nucleic acids and render them inactive. The DNA and RNA of cells absorb high energy emitted by shortwave UV radiation, mostly in the wavelength range of 200-275 nm. This leads to the formation of new complexes between adjacent nucleosides, creating double structures or dimers within the nucleic acid. The thymidine in DNA undergoes photochemical damage, leading to dimerization of adjacent pyrimidines. The formation of most thymidine dimers in the DNA of bacteria and viral toxins prevents replication and ultimately leads to cell death.

Installation diagraminstallation-Guangpu Guichuan-