Material kills 99.9% of bacteria in drinking water using sunlight - Researchers developed a new way to remove bacteria from water, by shining UV light onto a 2D sheet of graphitic carbon nitride, purifying 10 litres of water in just one hour, killing virtually all the harmful bacteria present.

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Material kills 99.9% of bacteria in drinking water using sunlight - Researchers developed a new way to remove bacteria from water, by shining UV light onto a 2D sheet of graphitic carbon nitride, purifying 10 litres of water in just one hour, killing virtually all the harmful bacteria present.