Laser-Treated Cork Offers Breakthrough in Oil Spill Cleanup

Researchers develop a carbon-neutral method using cork to efficiently separate oil from water, enhancing environmental sustainability.

Laser treatments transform ordinary cork into a highly effective material for oil spill remediation, with the ability to absorb oil while repelling water.
The process involves fast-pulsing laser treatments that alter the cork's microstructure, enhancing its hydrophobic and oleophilic properties.
Cork's natural renewability and carbon storage capabilities make it an environmentally friendly option for tackling oil spills.
The treated cork quickly heats in sunlight, reducing the viscosity of oil for easier collection, demonstrating effectiveness in just minutes.
Future developments aim to integrate photothermal and electrothermal techniques for an all-weather oil recovery system.