How do paper recyclers take the ink out of paper?
During the paper recycling process, ink is removed from paper in a process called deinking (de-inking). After the recovered paper is chopped up (or pulped), and mixed with water to make a pulp slurry, it is put through a series of washing and/or flotation deinking processes in which water and/or soap-like chemicals called surfactants remove the ink from the paper.
