engleski

The Influence of the Collector Composition on the Efficiency of Print Recycling

Deinking flotation is the most common method used for recycling of prints. The influence of the kind and concentration of collectors, temperature of slurry and flotation time on its efficiency have been investigeted in this article. For evaluation of the quality of deinked pulp and the effactiveness of ink removal was used optical parameter such as brightness.

deinking flotation; soap; fatty acids; synthetic nonionic collector; bBrighness of handsheets

nije evidentirano