The spectral lines of ultraviolet sterilization lamps are mainly 254nm and 185nm. Among them, 254nm is the ozone-free ultraviolet ray and 185nm is the ozone-free ultraviolet ray.
Advantages: UV ozone germicidal lamp has a strong oxidation, can effectively kill bacteria, ozone dispersion can just make up for the ultraviolet ray only along the straight line, disinfection has the shortcoming of dead Angle.
Weakness: but exceed bid ozone is an invisible killer! It strongly irritates people's respiratory tract, resulting in sore throat, chest cough, bronchitis and emphysema, elimination of poison need to open a window for ventilation.
Advantages: no ozone, sterilized people can enter the room immediately.
Disadvantages: only along the straight line, disinfection has a dead corner.
Now you may have a general understanding of ozone sterilization advantages and disadvantages.