The DiceDisinfection of surfaces by air (DSVA) is a method of disinfecting the surfaces of a premise. It consists of propelling a disinfectant product into the atmosphere through a diffuser.
The interest of the DSVA Is the absence of human intervention, it can therefore be carried out at night in order to avoid immobilizing a laboratory, a food factory, a train or even a classroom that must be operational during the day.
In addition, this method makes it possible to disinfect all surfaces in contact with the air. Indeed, the DSVA, disinfection by air, is carried out in a watertight room and the product will spread throughout the volume until saturate the room with a dry mist.
How to ensure the efficiency of the process?
A standard, NF T 72-281, of Disinfection by air (DSVA), allows to certify the effectiveness of the diffuser/product pair. The standard is used to determine the bactericidal, Yeasticidal, fungicidal and sporicidal activity.
Attention, a diffuser/product pair may have achieved satisfactory results for bactericidal activity but not necessarily for the remaining two activities, fungicide and Sporicidal.
This French standard of Disinfection by air Must be issued by a COFRAC accredited laboratory (French Accreditation Committee). This is the test room of the COFRAC accredited MRI laboratory for the NF T 72-281 standard obtained by IBL Specifik with its torque AIRBIO/APABIO For all activities (bactericidal, fungicide and Sporicidal).
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