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In a rare show of unity in the Middle East, an advanced research centre to be shared by the troubled region has opened in Jordan.
Despite political tensions and rows, countries usually hostile to each other are jointly supporting the venture. Its name is Sesame - Synchrotron-light for Experimental Science and Applications in the Middle East. The facility hosts a synchrotron, a particle accelerator that acts as a powerful microscope.
Researchers including Iranians, Israelis and Palestinians - who would never normally meet - will now use the machine together.
Sesame is a play on the famous phrase "Open Sesame" and is meant to signal a new era of collaborative science.
Best wishes to Sesame!
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Open Sesame: Science Centre Unveiled in Jordan
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QOTD:
"My life is a soap opera, but who gets the movie rights?"
(Score: 0) by Anonymous Coward on Saturday May 20 2017, @02:25AM (1 child)
All you need is a giant black painted pancake resevoir, a bunch of white condenser pipes rising high enough to filter out unwanted products (evap temp lower than water/lighter substances) then let the water condense in a pipe that goes underground to store it.
Would be financially intensive to build, would require periodic cleaning of the pancakes for mineral buildup from the condensed saltwater brine, and would require post processing of the 'desalinated water' from the underground resevoir to avoid contamination issues from storage, but it is totally doable, would require little to no maintenance if made out of the proper materials (namely concrete or geopolymer tolerant to saltwater, high temperatures during curing, and rapid loss of water (unless you can provide the volume necessary to keep it wet until it sufficiently cures to avoid cracking.)
This would be a huge engineering project, and cost plenty to do, but once build it should last essentially forever, and would allow the use of saltwater for people/crops with very little non-solar energy input, except for the initial pumping from the ocean into the resevoir. (Could probably engineer a gravity feed to avoid the pumps, but you might have lower efficiency since more solar energy would be dissipated into the ground rather than the contained water.
(Score: 2) by kaszz on Saturday May 20 2017, @11:30AM
Why not simply two basins next to each other with a flat black roof on top at an angle such that water that evaporates from the incoming basin starts to flow towards the other basin and drip down. It should separate the salt content using plain sun heat?
I think any white pipes will be hotter than is good for optimal efficiency.
How hot is the ground btw, say 4 meters down in say Lebanon?