(Nanowerk News) Scientists have developed a way to transform ordinary sand — a mainstay filter material used to purify drinking water throughout the world — into a "super sand" with five times the ...

Sand is a cheap and easy to find water filter. It’s also not a very good water filter. But a new development–coating sand in graphite–could make it possible for everyone in the world to have easy ...

Washington : Contaminated water can be cleaned much more effectively using a novel, cheap material, say researchers. Dubbed ""super sand "", it could become a low-cost way to purify water in the ...

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When I think of sand I think of dirt, and when I think of dirt, I don’t think of clean water. But sand is used to filter water in lots of places. This “coated sand” developed by Rice researchers? It’s ...

Researchers at the Department of Energy’s Oak Ridge National Laboratory designed a novel polymer to bind and strengthen silica sand for binder jet additive manufacturing, a 3D-printing method used by ...

Scientists have developed a way to transform ordinary sand — a mainstay filter material used to purify drinking water throughout the world — into a "super sand" with five times the filtering capacity ...

It might be the low-cost solution for water purification in the developing world Beds of sand are commonly used worldwide to purify water — and have been since ancient times — and researchers are ...

The researchers used a simple method to coat sand grains with graphite oxide, creating a super sand that successfully removed mercury and a dye molecule from water. In the mercury test, ordinary sand ...

Contaminated water can be cleaned much more effectively using a novel, cheap material, say researchers. Dubbed "super sand", it could become a low-cost way to purify water in the developing world. The ...