Analysis of combined electroosmotic dewatering and mechanical expression operation for enhancement of dewatering

Drying Technology

Volumn 28, Issue 7, 2010, Pages 881-889

  Iwata, M ^a   Jami, M S ^b  

^a SUZUKA NATIONAL COLLEGE OF TECHNOLOGY   (Japan)

^b INTERNATIONAL ISLAMIC UNIVERSITY MALAYSIA   (Malaysia)

Author keywords

Bentonite; Creep effect; Dewatering; Electroosmosis; Mechanical expression; Terzaghi Voigt combined model

Indexed keywords

COMBINED MODEL; COMBINED OPERATIONS; COMPRESSIVE PRESSURE; CONSOLIDATION COEFFICIENT; CONSOLIDATION RATIOS; CREEP DEFORMATIONS; CREEP EFFECT; CREEP EFFECTS; DRIVING FORCES; ELECTROOSMOTIC; ELECTROOSMOTIC DEWATERING; EMPIRICAL RESULTS; FUNCTION OF TIME; MECHANICAL DEWATERING; MECHANICAL EXPRESSION; MODE OF OPERATIONS; VOID RATIOS; WATER MIXTURE;

BENTONITE; CERIUM; CERIUM COMPOUNDS; CONSOLIDATION; CREEP; DIFFERENTIAL EQUATIONS; ELECTROOSMOSIS; WATER CONTENT;

DEWATERING;

EID: 77954301976     PISSN: 07373937     EISSN: 15322300     Source Type: Journal    
DOI: 10.1080/07373937.2010.490505     Document Type: Article

References (13)

1. Iwata, M. Electroosmotic dewatering. In Electric Field Applications in Chromatography, Industrial and Chemical Processes; Tsuda, T., Ed.; VCH: Weinheim, 1995; 133-151.
2. Shirato, M.; Aragaki, T.; Manabe, A.; Takeuchi, N. Electroforced sedimentation of thick clay suspensions in consolidation region. Chemical Engineering Progress 1979, 25, 855-863.
3. Iwata, M.; Igami, H.; Murase, T.; Yoshida, H. Analysis of electro-osmotic dewatering. Journal of Chemical Engineering of Japan 1991, 24, 45-50.
4. Iwata, M.; Sato, M.; Nagase, H. Analysis of constant-current electro-osmotic dewatering. Kagakukogaku Ronbunshu 2004, 5, 626-632.
5. Iwata, M.; Jami, M.S.; Sato. M. Analysis of constant-current electro-osmotic dewatering of various solid-liquid systems by considering the creep deformation. Separation and Purification Technology 2007, 58, 274-281.
6. Jami, M.S.; Iwata, M. Effect of operating parameters on the effectiveness of electric field enhanced separations. Drying Technology 2008, 26,1068-1078.
7. Kobayashi, K.; Iwata, M.; Hosoda, Y.; Yukawa, H. Fundamental study of electro-osmotic flow through perforated membrane. Journal of Chemical Engineering of Japan 1979, 12, 466-471.
8. Carman, P.C. Fluid flow through granular beds. Transactions of the Institute of Chemical Engineering 1937, 15, 150-166.
9. Kobayashi, K.; Hakoda, M.; Hosoda, Y.; Iwata, M.; Yukawa, H. Electro-osmotic flow through particle beds and electro-osmotic pressure distribution. Journal of Chemical Engineering of Japan 1979, 12,492-494.
10. Shirato, M.; Murase, T.; Kato, H.; Fukaya, S. Studies on expression of slurries under constant-pressure. Kagaku Kogaku 1967, 31, 1125-1131.
11. Gibson, R.E.; Lo, K.Y. A Theory of Consolidation for Soils Exhibiting Secondary Compression; Norwegian Geotechnical Institute, 1961; Publication No. 41.
12. Shirato, M.; Murase, T.; Tokunaga, H.; Yamada, O. Calculations of consolidation period in expression operations. Journal of Chemical Engineering of Japan 1974, 7, 229-231.
13. Taylor, D.W. Fundamentals of Soil Mechanics; John Wiley & Sons: New York, 1959.