Turing-Inspired Membrane Desalinates Faster

May-09-18 A desalination membrane inspired by Alan Turing could remove salt from water up to three times faster than current examples.

Made up of what is considered the most finely constructed example of a Turing structure, and is also the first practical application, the membrane consists of a pattern of nanoscale bumps or stripes created by a chemical reaction that accelerates and decelerates simultaneously. When applied to the construction of the nanofiltration material, the new filter allowed water to pass through quickly while also effectively removing the salt.

According to material scientist Lin Zhang, “This tech could be used for large-scale and low-cost water treatment applications, such as water softening, desalination, and removal of high valence ions, and other impurities from drinking water.”

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[ARSTECHNICA.COM]
[NATURE.COM]

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