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.

MUMBAI: As water tankers' strike continues, BMC has invoked Disaster Management Act, 2005, owing to fears that with non-potable water not available, the pressure would fall on drinking water supply.

The O-Pen weighs just over an ounce (30 g) and purifies 16 oz (0.5L) of water in less than a minute. You simply drop the tip into the water, turn it on and let it do its thing.

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 ...

Bhagalpur: Come July, over a decade-long wait of the residents of Bhagalpur city to get potable water from holy river Ganga to their households is likely to get over. Bhagalpur district magistrate ...

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 ...

The water treatment plants include a well, pre-filtration and chlorination tank, iron and unwanted minerals filter, Reverse Osmosis (RO) process, carbon filter, UV filter, supply tank and plant room.

The device is long-lasting and rechargeable—the Potable Aqua PURE is advertised to purify about 60,000 liters of water before replacement parts are required, and its battery can be charged via USB.

Pulling water from thin air is easy: Just pour a cold drink on a hot day and watch the condensation form. The challenge is collecting more than a few drops without costly equipment or high energy ...