On the interaction between cationic polyacrylamide and dissolved and colloidal substances in thermomechanical pulp

A1 Journal article (refereed)


Internal Authors/Editors


Publication Details

List of Authors: Nurmi M, Byskata J, Eklund D
Publisher: FINNISH PAPER TIMBER
Publication year: 2004
Journal: Paperi ja puu
Journal acronym: PAP PUU-PAP TIM
Volume number: 86
Issue number: 2
Start page: 109
End page: 112
Number of pages: 4
ISSN: 0031-1243


Abstract

Cross-flow filters with different pore sizes were used for the fractionation of thermo-mechanical pulp water. The permeates and retentates from each filter were collected and analyzed in order to investigate the separation ability of the filters. The adsorption behavior of cationic polyacrylamide (C-PAM) was investigated in the presence of different fractions and the effect of C-PAM on different parameters was examined.

Last updated on 2019-19-10 at 04:23