Israelische Wasser-Technologie: Vom Mangel zum Überschuss

„Amazingly, Israel has more water than it needs. The turnaround started in 2007, when low-flow toilets and showerheads were installed nationwide and the national water authority built innovative water treatment systems that recapture 86 percent of the water that goes down the drain and use it for irrigation — vastly more than the second-most-efficient country in the world, Spain, which recycles 19 percent. (…)

Enter desalination. The Ashkelon plant, in 2005, provided 127 million cubic meters (166 million cubic yards) of water. Hadera, in 2009, put out another 140 million cubic meters (183 million cubic yards). And now Sorek, 150 million cubic meters (196 million cubic yards). All told, desal plants can provide some 600 million cubic meters (785 million cubic yards) of water a year, and more are on the way.

The Sea of Galilee is fuller. Israel’s farms are thriving. And the country faces a previously unfathomable question: What to do with its extra water?“

(„How a new source of water is helping reduce conflict in the Middle East“. Sehen Sie dazu auch die Rezension eines aufschlussreichen Buches zum israelischen „Wasser-Wunder“: „Wie Israel die Wüste zum Blühen brachte“.)

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