Scientists from which country has developed a new technology to filter micro-plastics from water?

  • A. India
  • B. South Korea
  • C. Australia
  • D. UAE

Correct Answer: B. South Korea

Scientists from South Korea have developed a new water purification system that can efficiently filter out microplastics. The polymer used is inexpensive with excellent adsorption performance and photo-thermal properties. In a recent experiment, over 99.9 per cent of contaminants were taken out of the water in 10 seconds.

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