MIT created a solar-powered machine that turns saltwater into drinking water

Desalinating Brackish Water

Desalinating Brackish Water

MIT engineers have invented a new desalination machine that runs on solar energy. The project began in 2013 when the engineers went to India with the hopes of helping poorer villages and townships with their drinking water.

“People kept talking about the salt in the water,” recalled Natasha Wright, a doctoral candidate who was part of the team from Massachusetts Institute of Technology that made the journey in 2013. “The groundwater beneath the villages was brackish.”

The finished prototype is small enough to fit in a tractor-trailer and includes photovoltaic cells to supply the electricity. The system, when fully operational, can supply the basic water needs of a village of between 2,000 and 5,000 people, MIT officials said. Although the prototype was more expensive, Wright said the team is hopes to lower the costs of a village-sized unit to about $11,000.

[To read the rest of this article, go to www.dailykos.com].

About Nancy

Nancy Hoffmann began studying Zen Buddhism in 1992 and has dedicated this site to meditating on what she sees and believes. She is not averse to sharing laughter as well.
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