All Germs
Germs

MS2 Coliphage

UV doses per log reduction

448913317729.51D90 · 90 %592D99 · 99 %88.53D99.91184DVGW 4-log147.5599.999 %177699.9999 %mJ/cm²LOG-REDUKTIONS-STUFE

Medium & classification

Water
Virus

UV resistance

Resistant

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