«Such systems might ultimately be useful,» he suggests, «for water purification systems for remote areas in the developing world, where pollution from pesticides, dyes, and other chemicals are often an issue in the water supply. (sciencedaily.com)
GermAwayUV HVAC UVC Air Sterilizer (18 Watt)-- $ 149.00 This Ultraviolet UVC Air Purification System uses an 18 watt output for disinfection, inactivating and killing bacteria, molds, protozoa, viruses and yeasts that could otherwise be inhaled or ingested. (fb101.com)
Hand had worked on water purification systems for the International Space Station that can turn sweat and urine into tap water. (discovermagazine.com)