Science and water: a more potable mix than you may have thought

Arizona Water News

science and water

Rhizobacteria illustration courtesy of artist Victor Leshyk and Rachel Rubin of Northern Arizona University’s  Center for Ecosystem Science and Society

Historically, the role of science in combating drought has been limited to relatively back-bench strategies like cloud-seeding, or to mitigating the effects of water scarcity through new and improved farming techniques that wring every drop of value from a drop of water.

That’s changing.

One of the most talked-about consumer items in the water business today is a solar product that pulls water vapor from the air, producing clean, potable water.

An Arizona State University spinoff company, Zero Mass Water of Scottsdale, is developing a consumer version of a wireless, stand-alone “drinking water solar panel” capable of producing two to five liters of drinking water per day.

Some marketing efforts are touting the solar water makers in the same way as energy-producing solar panels – that is, as a self-reliant…

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