Search

On Safe and Comfortable Environments for residential, commercial and healthcare building.

Post -10 On Safe and Comfortable Environments for residential , commercial and healthcare buildings

After partial opening up I am seeing sudden surge of UV related enquiries and people selling UV - like mask and sanitizers are being sold, from where such mass qty landed I do not know . As I have been telling from beginning of lockdown - be a conscious user and hence just giving my personal inputs below :

UV C is definitely effective and is best choice among many ( Like Photo Catalytic Oxidation, Plasma Technology, HEPA Filters), but human exposure to UV C Band is not good therefore carefully study the application for which you want to use UV and examine the offered system to you . There are various types of UVGI systems for air and surface disinfection.

UVGI effectiveness depends primarily on the UV dose delivered to the microorganisms: DUV = It where I is the average irradiance in μW/cm2, and t is the exposure time in seconds. Although Equation appears quite simple, its application can be complex considering spatial variability in irradiance . It is something like you need 500 mg of antibiotic and pharmacy shop gives you 250 mg medicine .The result will be infection will remain.

For more information you may reach us.

PANKAJ GUPTA

3 views0 comments

Recent Posts

See All