Saturday, November 12, 2016

Self-Filling Water Bottle Converts Humid Air into Drinkable H2O

Kristof Retezár, a designer primarily based in Vienna, invented a device that may extract humidity from the air and condense it into drinkable water. The accessible device, dubbed Fontus, may be connected to a motorbike so that cyclists can generate water at some point of long-distance rides thru the geographical region, where pit stops can be few and a ways among.
Fontus works using the fundamental principle of condensation, which can be easily demonstrated by means of taking some thing out of a fridge (as an example, a can of soda) and leaving it at the kitchen counter for a piece. in the end, you may notice moisture accumulating on the perimeters of the object. [See video of how the Fontus device works]
"that is clearly condensation of the humidity this is contained inside the air," Retezár instructed stay technology. "You continually have a certain percent of humidity inside the air, it would not rely in which you're — even within the barren region. which means you'll constantly potentially be able to extract that humidity from the air."
The solar-powered device includes a condensator (which features like a cooler) this is related to a sequence of hydrophobic surfaces that repel water. because the motorbike-established machine takes in air, and these surfaces get cold, you are left with condensation, Retezár stated.
"due to the fact they are hydrophobic, they without delay repel the condensed water that they created, so that you get a drop float [into the bottle]," he explained. "essentially, you take air in a vapor state and changing it right into a liquid country."
Fontus can produce zero.5 quarts (0.five liters) of water in 1 hour in what's considered "certainly exact" situations, with temperatures between 86 tiers and 104 levels Fahrenheit (30 to 40 degrees Celsius) and among eighty percent and ninety percentage humidity, Retezár said.
The prototype includes a clear out on the top to hold dirt and bugs out of the water, but currently it does now not include a manner to clear out doubtlessly dangerous contaminants. [Check out the best reusable water bottles at our sister site Active Junky]
"The water you get is easy, except the air is virtually infected," Retezár said. "we're considering creating a bottle that also has a carbon filter, and this one might be for cities or areas wherein you might think the air is infected. but at first, this water bottle was idea to be used in nature, and places in which you would not have infected air."
  Retezár is likewise operating on a stand-on my own model that uses an inverted ventilator to suck air into the device (in place of relying on the airstream created from a transferring motorcycle). This subsequent-generation version may be utilized in regions of the world in which humidity is high, however water is scarce.
"The idea become to solve a worldwide trouble: water issues in regions of the arena where there may be very little groundwater but very excessive humidity," Retezár said. "My purpose turned into to invent a machine or tool that would be able to filter the humidity in the air and turn it into drinkable water."
The initial Fontus design become shortlisted for the 2014 James Dyson Award, which helped Retezár benefit exposure for the venture, he stated. in view that then, he has received investment from the Austrian authorities in an effort to assist cover the technical development segment. The clothier is likewise aiming to release a crowdfunding campaign in March to cowl the cost of mass-producing the devices. Retezár said he's aiming to maintain the retail price for the Fontus below $one hundred, and if all goes according to devise, the self-filling bottles could be commercially to be had in approximately 9 or 10 months.

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