Photo-Catalytic Oxidation (PCO)
UV-Source
Layer of Titanium dioxide (TiO2)
The Swiss IAQ Specialists
C-band ultraviolet; 254 nm
Effectiveness is dose-related (intensity x
time)
Active only in “line of sight”.
“Killing” dosage varies widely by species of
microbe
New HVAC Systems VAV
UV lamps one year lifespan
