It has to do with sterilizing air in production areas or elsewhere, as well as sterilizing surfaces (bottles, containers, products, etc.)
Also in the decontamination and sanitization of the air in the closed swimming pools. The chloramines produced by the use of chlorine in the indoor swimming pools have volatile properties and are released into the air. It is of great importance that they be neutralized so bathers cannot inhale them.
The problem is particularly acute in public closed swimming pools. Pooldesign attaches great importance to solving this problem because it causes dangerous damage to the bathers' body