New Hydrogel Membrane Achieves Over 99.99% Oil Removal from Seawater with Enhanced Evaporation Rate
- Published
- Source
- InterestingEngineering.com
Researchers at Pusan National University have developed a multifunctional hydrogel membrane that effectively removes over 99.99% of oil from contaminated seawater while facilitating solar-driven desalination. This innovative membrane features a unique 'Janus' architecture, allowing one side to block oil droplets while the other side absorbs sunlight to generate heat for water evaporation.
The significance of this development lies in its potential to address freshwater shortages in regions facing contamination challenges, such as parts of Africa, the Middle East, and Southeast Asia. By combining oil separation and desalination into a single system, the new membrane technology could simplify operations and reduce energy consumption compared to traditional methods.
Looking ahead, the researchers believe this membrane could pave the way for next-generation water treatment technologies, integrating multiple functions into a single architecture. No further timeline was disclosed at the time of publication.
Original report
Over 99.99% of oil removed from seawater with higher evaporation rate using new membrane
InterestingEngineering.com · Bojan StojkovskiThis briefing is an independently written summary based on publicly available reporting and is provided for industry information and news discovery. The original report and source publication are credited and linked where applicable. RobotToday does not claim ownership of third-party source material.
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