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Recovery of dilute paper coating colour effluents by ultrafiltration

✍ Scribed by A.-S. Jönsson; C. Jönsson; M. Teppler; P. Tomani; S. Wännström

Book ID
117113935
Publisher
Elsevier Science
Year
1996
Tongue
English
Weight
1021 KB
Volume
33
Category
Article
ISSN
0015-1882

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Dilute coating colour effluents are created during the coating of paper and board. After treating the colour effluents with ultrafiltration, the retentate can be reused as coating colour and the permeate can replace fresh water. At the same time, the load on the external treatment plant is reduced.

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