All Germs
Germs

Hepatitis A virus

UV doses per log reduction

71420274.51D90 · 90 %92D99 · 99 %13.53D99.9184DVGW 4-log22.5599.999 %27699.9999 %mJ/cm²LOG-REDUKTIONS-STUFE

Medium & classification

Water
Virus

UV resistance

Sensitive

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