Perspectives are different frameworks from which to explore the knowledge around sustainable sanitation and water management. Perspectives are like filters: they compile and structure the information that relate to a given focus theme, region or context. This allows you to quickly navigate to the content of your particular interest while promoting the holistic understanding of sustainable sanitation and water management.
Ultraviolet radiation within 280 and 315 nm. UV-B can be directly absorbed by DNA and is therefore carcinogenic and can kill microorganisms. Most of it in natural sunlight is filtred out by the ozone layer and only some few percent of the solar spectre contain UV-B.
Ultraviolet radiation within 280 and 315 nm. UV-B can be directly absorbed by DNA and is therefore carcinogenic and can kill microorganisms. Most of it in natural sunlight is filtred out by the ozone layer and only some few percent of the solar spectre contain UV-B.
