A group of drug stores and products researchers at the National College of Singapore, dealing with associates from Manchester College, in the U.K., and Guangdong College of Innovation, in China, has actually created a kind of sponge constructed from graphene oxide and chitosan, that can be made use of to draw out gold from digital waste.
发布者：Dr.Durant，转转请注明出处：https://robotalks.cn/graphene-oxide-and-chitosan-sponge-found-to-be-ten-times-more-efficient-at-removing-gold-from-e-waste/
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