Scientists Make Ink Disappear, Make Paper Reusable
Tuesday, October 27, 2009 - 08:49
in Earth & Climate
(PhysOrg.com) -- Despite ongoing efforts to save the trees, many offices print high volumes of paper documents on a daily basis. Although many companies encourage paper recycling, both disposing of and recycling paper have negative environmental impacts. What if there was a way to reuse printed paper by removing the ink and quickly transforming it back into clean, white paper?