R: The ShortWaveLight 215 Emitter built into a lamp to demonstrate its light. Photos: Jero Lopera NS Nanotech, an electrical and computer engineering (ECE) spinout company from the University of ...

Oct. 16—LEWISBURG — The Lewisburg Area Joint Sewer Authority intends to change its disinfection process from chlorine gas to ultraviolet light, a move that it says would be safer for both ...

The exceeded food causes the growth of algae, bacteria, parasites, viruses and other microorganisms, making the water less clear and full of bad odors. A UV light can clean the water up, keeping a ...

The UV-C steriliser is a fast disinfecting box powered by UV LED technology. One click achieves 99.9% disinfection for most jewellery items within just 3 minutes! Germ-free jewellery promotes peace of ...

Get yourself a handheld UV LED nail lamp like this one. This pen-like light has a 40-minute battery life, so it should work for quick fixes and even full manicures (though you might not want to ...

The size of your room, as well as your specific needs, determines the kind of air purifier that you can buy. Learn how to ...

Halifax Water employee checks wastewater data. (Danny Abriel photo) Unfortunately, for now, there’s not much choice. The gold standard for disinfection relies on ultraviolet (UV) light to destroy or ...

My question is regarding the small air purifier units with filtration and UV lights manufactured by a number of companies. Maybe some states had different approaches than what I was seeing in the ...

The laser device could be used for defense applications and civilian purposes, including room disinfection and water ...