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Related: Editorials & Other Articles, Issue Forums, Alliance Forums, Region ForumsIn California, some buy machines that make water out of air
BENICIA, Calif. (AP) The machine Ted Bowman helped design can make water out of the air, and in parched California, some homeowners are already buying the pricey devices.
The air-to-water systems work like air conditioners by using coils to chill air, then collect water drops in a basin.
Our motto is, water from air isnt magic, its science, and thats really what were doing with these machines, said Ted Bowman, design engineer at Washington state-based Tsunami Products.
The system is one of several that have been developed in recent years to extract water from humidity in the air. Other inventions include mesh nets, solar panels and shipping containers that harvest moisture from the air.
Bowman said his companys machines made for use at homes, offices, ranches and elsewhere dehumidify the air and in doing so create water thats filtered to make it drinkable.
The technology works especially well in foggy areas and depending on the size can produce between 200 gallons (900 liters) and 1,900 gallons (8,600 liters) of water a day. The machines also operate efficiently in any area with high humidity, including Californias coastline, he said.
https://apnews.com/article/science-technology-lifestyle-business-california-bf3a376a4a23ab4ac88dfdb834613114?utm_source=Twitter&utm_campaign=SocialFlow&utm_medium=AP
BigmanPigman
(51,582 posts)growing up. He called it a dehumidifier.
FreepFryer
(7,077 posts)Duppers
(28,117 posts)I remember those.
LeftInTX
(25,201 posts)But it takes takes 3,000-5,000 gallons to water my lawn.
I have a small bed, where I can pump/divert the water. It's usually enough water for a shrub or two, but not much more.
msongs
(67,381 posts)colorado river water use is good
Demovictory9
(32,443 posts)harumph
(1,896 posts)out of the air, similar to the tumbler of a poolside drink.
Problem is, they consume considerable electricity for the amount of
condensed water you get.
PoliticAverse
(26,366 posts)The units use a lot of electricity to run.
They work best in areas of high humidity/high temperature).
In areas where it is cold they don't work well at all.
If you have any source of water (dirty water, rainwater, even seawater) there are usually cheaper ways to get purified water.
For fun peruse youtube with search term: atmospheric water
GPV
(72,377 posts)Girard442
(6,066 posts)It's basically distilled water. Leaves no residue when it dries.
Klaralven
(7,510 posts)I.e. some combination of natural gas, nuclear, solar, wind, hydro, and coal...
NQAS
(10,749 posts)Been around for ages.
MineralMan
(146,281 posts)Nothing new about it. It's a refrigeration cycle dehumidifier. I emptied its catch container almost every day. The machine, itself, was pretty expensive, and the electricity needed to run what amounted to a small air conditioner was costly.
You can buy a dehumidifier just about anywhere, but it doesn't make much water for the cost of the equipment and the power to run it.