UV rays in Lake Tahoe vary up to 100 times between wet and dry years, a UC Davis study finds, raising concerns for lake life ...

In the lab of the late UC Professor Dionysios Dionysiou, Kong and his co-authors examined the combination of ultraviolet ...

With the power of UV light and chlorine and other new treatment technology, scientists are advancing toward the day when clean, safe drinking water will be available to all. To environmentalists ...

Researchers say chlorine in combination with ultraviolet light works to degrade deadly toxins created by harmful algae blooms in drinking water. Treatment plants use a combination of tools to keep ...

which polarizes the water molecules and makes them more reactive. Then, exposure to UV light triggers chemical reactions that break down the pollutants. In tests, the technique was found to boost ...

The beer is safe to drink, thanks to a series of treatments that include microfiltration and ultraviolet light, and it is meant to bring attention to the issue of water scarcity and reuse.

While it’s pricey at $109, this water bottle offers two stages of purification: UV-C LED and a filtered straw. When taste-tested against the Sans Self-Cleaning Water Bottle, tap water and Brita ...

Tap water supplied to the public in Kuressaare, capital of Estonia's largest island, Saaremaa, is now being treated by Ultraviolet (UV) light. The water had been chlorinating the water since an ...