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Nanofiber skin can help deal with the problem of drinking water


Korean scientists say new salt removal This method makes seawater suitable for drinking minutes. The researchers used a leaf extractor that made 99.9% salt-resistant for one month. If they do business, they say the answer could help solve the growing water crisis that is compounded by climate change. Than 3 billion people all over the world are affected by water scarcity, and the amount of safe water that everyone has access to is the fifth in more than two decades, according to the UN.

The new study is a method of purifying seawater by using a nanofiber membrane as a salt filter. Although scientists have used membrane distillation in the past, they continue to face a major obstacle that slows down the process. If the membrane was very wet, or overflowing, he could no longer resist the salt. Undoubtedly, this was a waste of time that forced scientists to wait for the membrane to dry out or to be able to find other solutions, such as using compressed air to remove blocked fluid from its pores.

To address this problem, the Korean team turned to nano-technology called electrospinning to create their three-dimensional image. Scientifically, he used poly vinylidene fluoride-co-hexafluoropropylene as a core and silica airgel mixed with a thin polymer as a superbydrophobic membrane-based core. As a result, this created a filter that is more stable and slightly warmer, allowing it to absorb water for up to 30 days. The full report was published in Notes on Skin Science.

“The co-axial electrospun nanofiber membrane has the ability to treat seawater responses without the hassle of waste and may be suitable for the use of real membrane resin,” said Dr Yunchul Woo, a biochemist at the Korea Institute of Civil Engineering and Engineering, he said. He added that the membrane could be suitable for “use of experimental tests and specific distillation liquids.”

Currently, the main method of purifying seawater is through reverse osmosis approx 20,000 Salt plants all over the world. But these offices require more electricity to run and more efficient production washing as a toss, which is cast into the sea. Therefore, it is not surprising that scientists are exploring new and ineffective methods.

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