UV disinfection
Introduction
Ultraviolet sterilization is the process of destroying all microbial life by means of ultraviolet radiation.[1].
Ultraviolet light or "UV" as it is usually referred to, is one of the proven means to treat biologically contaminated water, air or surfaces. This simple and safe technology is suitable for small residential flows, as well as large flows in commercial and industrial projects.
Uses of ultraviolet sterilization
Water sterilization
The water we drink must be perfectly purified; for this, raw water must go through a complicated purification process, which in turn has many stages.
In water there are usually viruses, bacteria, spores, protozoa and molds that cause various diseases. For this reason, water refinement systems are constantly developing in order to improve health.
Disinfection of liquids using ultraviolet light has many advantages, since it does not leave residues and does not alter its composition or properties as other chemical treatments do.
The most common application consists of placing a UV filter in a section of the duct through which the liquid circulates. As it is a part of the process, no extra time is invested in special treatments or intermediate steps.
These UV filters intercept and inoculate germs as they pass through ultraviolet light; In addition, UV radiation destroys algae and protozoa and thus disables their expansion and contamination.
Air sterilization
There is always the risk of contamination by microorganisms that use air as a means of transport, and that cause respiratory diseases in people and/or rapid putrefaction of products in industries.
The microorganisms are aspirated by the equipment, where depending on the dose used and the exposure time, up to 99.9% is eliminated through the application of short-wave ultraviolet rays (UV-C).
• - 40% fewer respiratory problems.
• - 30% fewer mucous membrane problems.
• - 50% fewer complaints about muscle pain.
• - Less presence of disease.