Thursday, 30 March 2017

Carbon nanotubes could find use in reusable water filters

Organic pollutants stick to carbon nanotubes, while water molecules are repelled

Although we've seen some interesting alternatives being developed, for now the most commonly-used water filtration media are silicon gels and activated carbon. These materials can only be used once, however, after which they're discarded. By contrast, not only can filters made with carbon nanotubes be reused, but they're also reportedly more effective at removing organic pollutants.

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Category: Materials

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from New Atlas http://ift.tt/2nAK48H

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