New Material for Efficient Water Desalination

In April 2025, researchers from the Indian Institute of Technology Bombay unveiled a breakthrough in water desalination with the development of the Dual-Sided Superhydrophobic Laser-Induced Graphene (DSLIG) evaporator, which addresses key challenges in existing desalination methods.

What is the DSLIG Evaporator?

  • A novel material designed for solar and electric heating to enhance water desalination efficiency.
  • Utilizes laser-engraved graphene on a polymer layer for superhydrophobic properties, reducing salt deposition.
  • Combines solar and Joule heating, ensuring consistent performance despite fluctuations in sunlight
  • Ideal for desalination of seawater, brackish water, and industrial wastewater, including concentrated salt solutions.

What is ....

Do You Want to Read More?
Subscribe Now
To get access to detailed content

Already a Member? Login here

Take Annual Subscription and get the following Advantage
The annual members of the Civil Services Chronicle can read the monthly content of the magazine as well as the Chronicle magazine archives.
Readers can study all the material since 2018 of the Civil Services Chronicle monthly issue in the form of Chronicle magazine archives.
Be an Annual Subscriber

Science & Technology