ELECTRODE KINETIC AND ELECTRO-KINETIC EFFECTS IN ELECTROOSMOTIC DEWATERING OF CLAY SUSPENSIONS

Authors
VIJH AK
Citation
Ak. Vijh, ELECTRODE KINETIC AND ELECTRO-KINETIC EFFECTS IN ELECTROOSMOTIC DEWATERING OF CLAY SUSPENSIONS, Drying technology, 15(1), 1997, pp. 225-230
Citations number
20
Categorie Soggetti
Material Science
Journal title
Drying technology → ACNP
ISSN journal
07373937
Volume
15
Issue
1
Year of publication
1997
Pages
225 - 230
Database
ISI
SICI code
0737-3937(1997)15:1<225:EKAEEI>2.0.ZU;2-8
Abstract
Lockhart's remarks (1) on our previous interpretation (2) of the elect rochemical aspects of the electroosmotic dewatering (EOD) of clay susp ensions are analyzed to provide some further clarification. Based on L ockhart's excellent work (1, 3-8), we put forward here novel electroch emical interpretations of some features of the following experimental observations: (i) Galvani dewatering; (ii) The dewatering efficiency; (iii) High voltage needed for dewatering Al-kaolinite and aluminium el ectrode effect.