With laser-powered microscopes, researchers analyzed samples from three brands of bottled water and discovered that a liter contained 110,000 to 400,000 pieces of plastic per liter.

Bali to ban production of bottled water under 1 liter A 2019 study revealed that Bali generates 1.6 million tonnes of trash per year with around 303,000 tonnes of plastic waste.

A new study found that a 1-liter bottle of water contains an average of 240,000 plastic particles, including nanoplastics — 100 times more than researchers previously thought.