The disinfection principle of ultraviolet light?
There are many ways to demonstrate, sample or measure many things
that happen. One is to use a contact plate containing malt agar.
Before installing the UV-C, please lightly touch the surface with
the board. Then it was incubated for approximately 96 hours. After
installing UV-C, this step will be performed again at the same
location. People often see a reduction in growth of organisms by
more than 98%? Different bacterial growth media can be used to
similarly sample the water pan and its water. Some other methods
are:
o A significant reduction in mold can be seen in a short period of
time.
o It has been shown that in less than 30 days, the coil pressure
drop has dropped by more than 10% (depending on surface cleanliness
and water activity). Of course, system airflow and capacity usually
increase accordingly.
o The drain pan and the water in the drain pan have become cleaner.
o All field wire surfaces, such as insulation materials, etc., will
start to look cleaner.
o Most of the related odors produced by irradiated pollutants
disappeared.
o Many indoor air quality complaints have been recorded as
reductions.
What is UV lamp inactivation?
For molds and bacteria, UVC energy doses may not immediately cause
cell death, but microorganisms may be "inactivated." This means
that although some biological activity may still exist, cell
replication is impossible. Microorganisms are no longer viable. In
short, the target microorganism cannot reproduce, so it is
harmless! Moreover, over time, small doses of UV-C can accelerate
cell death. Because virus particles are not a form of life, we only
rely on inactivation to get rid of our imminent harm.
