Mexican Scientists Develop Technology to Clean up Oil Spills

XINHUA Scientists at the National Autonomous University of Mexico (UNAM) have developed a new technique that can clean up oil, as well as radioactive substances, fertilizers, drugs and other pollutants dumped in the ocean. The innovative technique involves nanotubes made from halloysite, a naturally occurring clay mineral, and magnetite, a highly magnetic mineral. “We can apply a magnetic field to
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