air purifiers

FILTERING TINY AIRBORNE PARTICLES FROM CLASSROOM AIR HELPS PROTECT PROFESSORS AND STUDENTS FROM COVID-19.
Reducing the risk of being infected with COVID-19 indoors by more than tenfold
FILTERING TINY AIRBORNE PARTICLES FROM CLASSROOM AIR HELPS PROTECT PROFESSORS AND STUDENTS FROM COVID-19. Reducing
Purifying air and generating power simply by being exposed to light

Researchers from the University of Antwerp and KU Leuven have succeeded in developing a process