Sunday, 24 March 2019

Blowing hot CO2 bubbles to purify wastewater

A new device uses hot bubbles of carbon dioxide to kill viruses and bacteria in water

Access to clean water is something that many of us take for granted, but it's a serious problem across much of the world. Now researchers at the University of New South Wales (UNSW) Canberra have tested a new method for sterilizing water using hot bubbles of carbon dioxide, which they've found to be both effective and efficient.

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Category: Science

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from New Atlas (Gizmag) https://ift.tt/2Op6w2j

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