The negative ions in the disinfection cabinet are generated by the negative ion generator through high-voltage discharge, and more or less ozone will certainly be generated at the same time. If you understand this truth, you will know that the negative ions here are not pure, and ozone has a strong bactericidal effect, so it is not necessary to remove the negative ion by-product ozone in the application of disinfection cabinets.
At present, the only two-star products that can achieve the best disinfection effect of disinfection cabinets stipulated by the state are ozone+ultraviolet disinfection and high temperature disinfection. Negative ions have a certain purification function, but only negative ions are far from disinfection, and at most they are a purification function.
Comparison of different disinfection methods;
At present, the commonly used disinfection methods are ozone disinfection, ultraviolet disinfection and high temperature disinfection. Their advantages and disadvantages are obvious. After reading the following, we can better understand why ozone+ultraviolet disinfection is better.