Bleachability of Recycled Fibers Deinked with Enzyme Preparations

The increasing cost of wastepaper is challenging recyclers to dig deeper into the wastepaper stream to remain competitive. The necessity of dealing with a low-quality paper stock has shifted the recycling emphasis from ink removal to color removal. Our research indicates that enzymes can be an important part of the solution for this new challenge. This study explores the influence of commercially available enzyme preparations used for deinking office wastepaper on pulp brightness and bleachability.

Author: M. Sykes, J. Klungness, S. Abubakr, and F. Tan
Bleachability of Recycled Fibers Deinked with Enzyme Prepara
Bleachability of Recycled Fibers Deinked with Enzyme Preparations
35.00

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