All Germs
Germs

MS2 Coliphage

UV doses per log reduction

306090120201D90 · 90 %402D99 · 99 %603D99.9804DVGW 4-log100599.999 %120699.9999 %mJ/cm²LOG-REDUKTIONS-STUFE

Medium & classification

Water
Virus
Test wavelength 254 nm

UV resistance

Resistant

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