Rheological behavior of wastewater sludge following cationic polyelectrolyte flocculation

Drying Technology

Volumn 24, Issue 10, 2006, Pages 1289-1295

  Chen, Bing Hung ^a   Lee, Sue Jean ^b   Lee, D J ^b   Spinosa, L ^c  

^a NATIONAL CHENG KUNG UNIVERSITY   (Taiwan)

^b NATIONAL TAIWAN UNIVERSITY   (Taiwan)

^c CNR   (Italy)

Author keywords

Flocculation; Rheology; Sludge; Viscoelastic

Indexed keywords

COAGULATION; CREEP; FLOCCULATION; MATHEMATICAL MODELS; POLYELECTROLYTES; RHEOLOGY; VISCOELASTICITY; VISCOSITY MEASUREMENT;

SHEAR CREEP COMPLIANCE TESTS; SHEAR RATE; VOIGT MODEL;

SEWAGE SLUDGE;

COAGULATION; CREEP; FLOCCULATION; MATHEMATICAL MODELS; POLYELECTROLYTES; RHEOLOGY; SEWAGE SLUDGE; VISCOELASTICITY; VISCOSITY MEASUREMENT;

EID: 33748516781     PISSN: 07373937     EISSN: 15322300     Source Type: Journal    
DOI: 10.1080/07373930600846507     Document Type: Article

References (23)

1. Slatter, P.T. The rheological characterisation of sludges. Water Science and Technology 1997, 36 (11), 9-18. [CSA]
2. Baudez, J.C.; Coussot, P. Rheology of aging, concentrated, polymeric suspensions: Application to pasty sewage sludges. Journal of Rheology 2001, 45, 1123-1139. [CSA][CROSSREF]
3. Metcalf & Eddy, Inc. Wastewater Engineering: Treatment Disposal, and Reuse, 3rd. Ed.; McGraw-Hill: New York, 1991.
4. Lotito, V.; Spinosa, L.; Mininni, G.; Antonacci, R. The rheology of sewage sludge at different steps of treatment. Water Science and Technology 1997, 36 (11), 79-85. [CSA][CROSSREF]
5. Dentel, S.K. Evaluation and role of rheological properties in sludge management. Water Science and Technology 1997, 36 (11), 1-8. [CSA][CROSSREF]
6. Mikkelsen, L.H. The shear sensitivity of activated sludge: Relations to filterability and surface chemistry. Colloids and Surfaces A 2001, 182, 1-14. [CSA][CROSSREF]
7. Bird, R.B.; Stewart, W.E.; Lighgtfoot, E.N. Transport Phenomena, 2nd Ed.; Wiley: New York, 2002.
8. Groisman, A.; Steinberg, V. Elastic turbulence in a polymer solution flow. Nature 2000, 405 (6782), 53-55. [INFOTRIEVE][CSA][CROSSREF]
9. Fan, Y.; Tanner, R.I.; Phan-Thien, N. Fully developed viscous and viscoelastic flows in curved pipes. Journal of Fluid Mechanics 2001, 440, 327-357. [CSA][CROSSREF]
10. Arora, K.; Sureshkumar, R.; Scheiner, M.P.; Piper, J.L. Surfactant-induced effects on turbulent swirling flows. Rheologica Acta 2002, 41, 25-34. [CSA][CROSSREF]
11. Proff, E.A.; Lohmann, J.H. Calculation of pressure drop in the tube flow of sewage sludges with the aid of flow curves. Water Science and Technology 1997, 36 (11), 27-32. [CSA][CROSSREF]
12. Dentel, S.K. Coagulant control in water treatment. Critical Reviews in Environmental Control 1991, 21, 41-135. [CSA]
13. Chen, B.H.; Lee, S.J.; Lee, D.J. Rheological characteristics of the cationic poyelectrolyte flocculated wastewater sludge. Water Research 2005, 39, 4429-4435. [INFOTRIEVE][CSA][CROSSREF]
14. Larson, R.G. The Structure and Rheology of Complex Fluids; Oxford University Press: New York, 1999.
15. Alvarez, M.D.; Canet, W.; Cuesta, F.; Lamua, M., Viscoelastic characterization of solid foods from creep compliance data: Application to potato tissues. Zeitschrift für Lebensmitteluntersuchung und -Forschung A 1998, 207, 356-362. [CSA][CROSSREF]
16. Inokuchi, K.Rheology of surface films. IV. Viscoelastic properties of 6-nylon films at air/water interface. Bulletin of the Chemical Society of Japan 1955, 25, 453-465. [CSA]
17. Sherman, P. Industrial Rheology; Academic Press: New York, 1970.
18. Alvarez, M.D.; Canet, W. Rheological characterization of fresh and cooked potato tissues (cv. Monalisa). Z Lebensm Unters Forsch A 1998, 207, 55-65. [CSA][CROSSREF]
19. Yamagata, Y.; Senna, M. Change in the two-step flow behavior on aging the ternary mixture comprising monoalkyl cationic surfactant, long-chain alcohol and water - II. Analysis of the creep behavior. Colloids and Surfaces A 1998, 133, 245-251. [CSA][CROSSREF]
20. Yu, X.; Somasundaran, P. Role of polymer conformation in interparticle-bridging dominated flocculation. Journal of Colloid and Interface Science 1996, 177, 283-287. [CSA][CROSSREF]
21. Yen, P.S.; Chen, L.C.; Chien, C.Y.; Wu, R.M.; Lee, D.J. Network strength and dewaterability of flocculated activated sludge. Water Research 2002, 36, 539-550. [INFOTRIEVE][CSA][CROSSREF]
22. Ngai, K.L.; Plazek, D.J.; Echeverría, I. Viscoelastic properties of amorphous polymers. 6. local segmental contribution to the recoverable compliance of polymers, Macromolecules 1996, 29, 7937-7942. [CSA]
23. Bird, R.B.; Armstrong, R.C.; Hassager, O. Fluid Mechanics, Vol. 1 of Dynamics of Polymeric Fluids; John Wiley: New York, 1987.