The Status and Progress of Waste Paper Deinking
Waste paper recycling refers to a process of regeneration-ink and other impurities being removed from waste materials and pulp fibers being recycled. The ink is the main impurity for waste paper. Especially, the residual ink influences the quality of deinking pulp and determines its purpose. Therefore, to expand the scope of deinking pulp use, inks must be removed as much as possible, to reduce the residual volume.
OUYANG Yun, XU Min and YANG Li
C. Q. Fang et al., "The Status and Progress of Waste Paper Deinking", Advanced Materials Research, Vol. 174, pp. 341-345, 2011