Water collects in a 30-liter reservoir. Minerals are added to improve taste, and ozone is added to maintain purity. Then the water is pumped directly to a household tap or a refrigerator's fill ...

Whitehead used a combination of a 4 micron-sized water filter and a wind-up ultra violet light system to clean the water of 99.9% of its impurities. Continue reading below Our Featured Videos ...

The Philadelphia School District has installed 2,404 water bottle filling stations in schools citywide — meeting a legal obligation to replace its old-school water fountains by June 1. “It’s ...

SAN DIEGO — With San Diego more than half done with the first phase of its Pure Water sewage recycling system, city officials say they are considering major changes to how they will handle the ...

The study indicates that extremely pure water has also been found in Torres del Paine National Park. (Representational Image) Santiago: A new scientific study has reached the conclusion that the ...