Factsheet on UV tubes.
CAWST (2009): Ultraviolet (UV) Disinfection. Household Water Treatment and Safe Storage Fact Sheets - Academic. Alberta: Center for Affordable Water and Sanitation Technology (CAWST) URL [Accessed: 17.05.2019]Factsheet on UV tubes.
CAWST (2009): Ultraviolet (UV) Disinfection. Household Water Treatment and Safe Storage Fact Sheets - Academic. Alberta: Center for Affordable Water and Sanitation Technology (CAWST) URL [Accessed: 17.05.2019]