How much does a Slingshot water purifier cost?
$1,000 to $2,000
Future target price for the device is in the $1,000 to $2,000 range. As of 2020, the product does not seem to be in commercial production or wide use. The systems appear to be distributed in partnership with Coca-Cola as a component of EKOCENTER kiosks, of which over 150 have been deployed worldwide.
Who invented the Slingshot water purifier?
inventor Dean Kamen
It is called Slingshot, a vapor compression water purification machine produced by inventor Dean Kamen, the man best known as creator of the Segway transporter. Slingshot can produce roughly 30 liters of water an hour using no more energy than required by a standard handheld hair dryer.
Why is the documentary called Slingshot?
Dean Kamen has invented an energy efficient vapor compression distiller that can turn any unfit source of water (seawater, poisoned well water, river sludge, etc.) into potable, safe water without any need for chemical additives or filters. Kamen has nicknamed his device the SlingShot as in the David and Goliath story.
What is vapor compression distillation?
What is Vapor Compression Distillation? In terms of distillation, Vapor Compression, or VC, refers to Mechanical Vapor Compression (MVC) technology, which is utilized to impart energy (in the form of heat) to evaporated water (i.e. vapor) through centrifugal compression.
What is Dean Kamen’s goal when he wakes up every morning?
“There are nearly a billion people in the world that get up every morning and their primary goal is to find water,” Kamen says. “Many travel great distances to find water that won’t kill them.
Who invented clean drinking water?
In the 8th century A.D., an Arabian chemist called Gerber suggested the use of wick siphons as a way to purify water. In 1671, Sir Francis Bacon revealed his ideas about desalination in his writings A Natural History of Ten Centuries.
Where can you watch Slingshot?
With Agents of SHIELD Season 4 on break, ABC has taken the opportunity to give fans more insight into the show’s only speedster: Yo-Yo Rodriguez, aka Slingshot. The digital mini-series consists of six episodes, three to five minutes in length, all available now for free on YouTube and the ABC App.
How much does vapor compression distillation cost?
Along with energy consumption, capital cost must be considered. For the home or business POUs where relatively small amounts of water are needed (five to 15 gallons per day), the operating cost is probably 20 to 25 cents per gallon.
What Does VC mean in water?
Vapor-compression desalination (VC) refers to a distillation process where the evaporation of sea or saline water is obtained by the application of heat delivered by compressed vapor.
Did Romans boil water?
The Greeks and Romans used different methods to improve the quality of the water if it did not satisfy their quality requirements. From written sources and archaeological excavations, we know that using settling tanks, sieves, filters and the boiling of water were methods used during antiquity.
How old is the water on earth?
The water on our Earth today is the same water that’s been here for nearly 5 billion years. So far, we haven’t managed to create any new water, and just a tiny fraction of our water has managed to escape out into space. The only thing that changes is the form that water takes as it travels through the water cycle.
When should I watch slingshot?
This digital series features events taking place shortly before the fourth season of Agents of S.H.I.E.L.D. (2013), but is told mostly in flashback, so should be watched after The Laws of Inferno Dynamics (2016).
What is vapor compression distillation used for?
Why is it called the slingshot machine?
The name of the machine is a reference to the slingshot used by David to defeat Goliath. In his TEDMED 2010 presentation, Kamen announced several goals for and characteristics of the machine:
Who is Dean Kamen and what is slingshot?
Kamen and his company, DEKA Research, partnered with The Coca-Cola Company to conduct trials of the SlingShot technology in Ghana and Paraguay. SlingShot traces the story of Dean Kamen’s water purification machine from its earliest development through recent trials in five schools in rural Ghana and beyond.
Can slingshot machines be brought to remote villages?
But recently, Kamen began the process that may at last get Slingshot machines into the remote villages of the world where it is most needed. In a partnership with Coca-Cola North America, Kamen’s firm DEKA Research and Development will bring Slingshot to communities in need of clean water in rural parts of Latin America and Africa.
Can a Stirling generator power a slingshot?
One way he might extend the reach of the Slingshot is to pair it with his energy-efficient Stirling generator, another longtime passion project. Rather than by internal combustion, a Stirling engine works by expanding and contracting a gas in a closed system by heating and cooling it.