Imagine if we could create clean water from any freshwater source - no matter how dirty - in just one step. Australian scientists have done just that with a filtration technique that utilizes graphene film. It's so effective that even the filthiest water was clean enough to drink after passing through the filter.
from Inhabitat - Green Design, Innovation, Architecture, Green Building https://inhabitat.com/graphene-filter-made-out-of-soybeans-makes-water-from-sydney-harbor-drinkable
via Inhabitat
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