All Germs
Germs

Legionella pneumophila

UV doses per log reduction

369111.91D90 · 90 %3.82D99 · 99 %5.73D99.97.64DVGW 4-log9.5599.999 %11.4699.9999 %mJ/cm²LOG-REDUKTIONS-STUFE

Medium & classification

Water
Bacterium (vegetative)

UV resistance

Sensitive

7.6 mJ/cm² are needed for 4-log reduction — classification for system sizing.