Simple device that could make seawater drinkable giving millions access to clean water

Scientists have created a graphene-based sieve capable of making seawater drinkable.

The development by UK-based researchers brings closer the prospect of providing clean water to millions of people who struggle to gain access

Read more: http://metro.co.uk/2017/04/04/simple-device-that-could-make-seawater-drinkable-giving-millions-access-to-clean-water-6552223/#ixzz4d7GxBgeT