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NANOSTRUCTURED SAND, METHOD OF MANUFACTURING NANOSTRUCTURED SAND, METHOD OF SEPARATING A CONTAMINANT-WATER MIXTURE WITH THE NANOSTRUCTURED SAND, FURTHER USES
NANOSTRUCTURED SAND, METHOD OF MANUFACTURING NANOSTRUCTURED SAND, METHOD OF SEPARATING A CONTAMINANT-WATER MIXTURE WITH THE NANOSTRUCTURED SAND, FURTHER USES
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机译:纳米结构砂,制造纳米结构砂的方法,用纳米结构砂分离污染物-水混合物的方法,其他用途
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摘要
The present invention relates to nanostructured sand, to a process for producing the nanostructured sand, to a process for separating a pollutant-water mixture and to uses of the nanostructured sand, wherein the nanostructured sand is characterized in that at least a portion of the sand grains have a surface structured at least partly by one or more silicon-based nanoparticles. The process for producing the nanostructured sand is characterized in that it comprises or consists of the following steps: a) providing sand comprising one or more sand grains, b) providing one or more silicon-based nanoparticles in a carrier liquid, c) mixing the sand from step a) with the nanoparticle(s) in carrier liquid from step b) and then d) heating the sand-nanoparticle carrier liquid mixture from step c) until at least some of the sand from step a) has a surface at least partly structured with the silicon-based nanoparticle(s) from step b).
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