Sunlight plus a common titanium pigment might be the secret recipe
for ridding pharmaceuticals, pesticides and other potentially harmful
pollutants from drinking water.
Scientists combined several high-tech
components to make an easy-to-use water purifier that could work with the world’s most basic form of energy, sunlight, in a boon
for water purification in rural areas or developing countries.
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Graphene (above), along with sunlight and titanium dioxide, can purify drinking water.
Credit: Tyndall National Institute
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