Wednesday, 24 October 2018

Wood-based sponge hates water but loves oil

A sample of the sponge material draws red-dyed oil from a beaker of water

Removing oil spills from bodies of water is a difficult business, with various approaches having met with mixed results over the years. Scientists from the Chinese Academy of Forestry believe they may be onto something, however, in the form of a reusable "wooden" sponge that absorbs oil while leaving water behind.

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Category: Materials

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

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