Researchers at RMIT University have developed a simple, single step process to convert eucalyptus tree bark into high performance porous carbon. This material can be used in filtration systems to remove pollutants from water and air, as well as for capturing carbon dioxide. By using forestry waste, the process avoids the need for additional land or water resources. While the technology is still in the laboratory phase, it offers a low energy alternative to traditional activated carbon production and could be deployed in remote areas for water purification.
