Mere sunlight can be used to eradicate pollutants in water

Advances in environmental technology: You don't need complex filters and laser systems to destroy persistent pollutants in water. Chemists have developed a new process that works using mere sunlight. The process is so simple that it can even be conducted outdoors under the most basic conditions.

from Latest Science News -- ScienceDaily https://ift.tt/2RlLEcY