UVs
Operation
At Sanodev, two UV technologies can be used in the design of our disinfection solutions. Medium pressure UVs and low pressure UVs.
They have the common ability to eliminate bacteria, viruses and mould. This action results in a cellular modification to break the DNA and DNA RNA strands of exposed microorganisms. The deposited dose, defined by a given amount of energy and treatment time, breaks the chemical bonds of molecules.
This impact on cells then affects protein synthesis and microbial reproduction, resulting in cell death.
UVs offer a durable alternative to conventional chemical use.
Low pressure UV
This treatment is based on the emission of continuous radiation of a wavelength mainly around 254 nm.
This wavelength is known for its high germicide potential.
This germicidal potential is illustrated on the vegetative forms, spores of bacteria, moulds / yeasts, fungi and viruses.
Medium pressure UV
This treatment is based on the emission of several light lines.
A line similar to low-pressure UV (around 254 nm) offers the same germicidal capacity. The additional lines, characteristic of medium-pressure UV treatment, allow the degradationor even the mineralization, of chemical molecules.
This technology has two interests: destruction of micro-organisms and degradation of pesticide and drug molecules, in particular.
Examples of applications
Chemical and biological remediation of ambient air
Disinfection of the air via the removal of microorganisms, micro particles and VOCs present.
Disinfection of surfaces and objects
Treatment of contact areas and small objects to remove infectious risk in workspaces.
Disinfection of foodstuffs
Elimination of microorganisms responsible for food waste, thus extending shelf life.
Strengthening plant immune defences
Natural stimulation of plants thus improving their ability to defend against crop pathogens.
