THE possibilities of obtaining potable water from sea-water by some simple method suitable for use on lifeboats and in similar circumstances have been much discussed during the last few months in ...

Crank the Sidewinder to activate a built-in UV light that will give way to potable water. ... utilizes a crank-powered bacteria-killing UV light to create a full liter of perfectly potable water.

Then we put the water [from both streams, separately,] through UV [ultraviolet] irradiation with oxidation. We dose the water with peroxide before exposing it to UV light.

The Larq water pitcher uses patented technology to harness UV light as part of a two-step filtration process for drinking water. Photo: Larq Published Sep 15, 2021 ...

With 3.575 million people dying each year from water-related disease, our current water crisis is one of epic proportions. Read on for six water purifying designs for the developing world!

We pull water from them with a pump that sends the water through three 0.5-micron filters and then through two 0.2-micron filters. Then the water passes through a UV sterilizer and over to our ...