Pre-treatment, measurement execution procedure and waste characteristics in the rheology of sewage sludges and the digested organic fraction of municipal solid wastes

Water Science and Technology

Volumn 36, Issue 11, 1997, Pages 33-41

  Battistoni, P ^a  

^a UNIVERSITÀ POLITECNICA DELLE MARCHE   (Italy)

Author keywords

Organic fraction of municipal solid waste; Rheology; Sewage sludge; Thixotropy

Indexed keywords

DIGESTED ORGANIC FRACTION; MUNICIPAL SOLID WASTE; ROTATIONAL VISCOSIMETER; THIXOTROPY;

ACTIVATION ENERGY; MATHEMATICAL MODELS; RHEOLOGY; SEWAGE TREATMENT; SEWAGE TREATMENT PLANTS; STRESSES; VISCOMETERS; VISCOSITY MEASUREMENT;

SEWAGE SLUDGE;

CONFERENCE PAPER; FLOW KINETICS; PROBABILITY; SLUDGE; SOLID WASTE; TEMPERATURE SENSITIVITY; THIXOTROPY; VISCOMETER; WASTE WATER MANAGEMENT;

EID: 0031442103     PISSN: 02731223     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0273-1223(97)00666-5     Document Type: Conference Paper

References (15)

1. Battistoni, P., Fava, G. and Ruello, M. L. (1990a). Rheology of sewage sludge. Rheological parameters and sludge characteristics. Envir. Prot. Engin., 16(3-4), 57-69.
2. Battistoni, P., Fava, G. and Ruello, M. L. (1990b). Rheology of sewage sludge (I). Development of a standardized methodology for rheological properties measurement. Ingegneria Sanitaria, 2, 10-19.
3. Battistoni, P., Fava, G., Cecchi, F. and Pava P., (1991). Rheology of sludge from semi dry anaerobic digestion of municipal solid waste. Environ. Tech., 12, 1-9.
4. Battistoni, P., Fava, G., Stanzini, C., Cecchi, F. and Bassetti, A. (1993). Feed characteristics and digester operative conditions as parameters affecting the rheology of digested municipal solid waste. Wat. Sci. Tech., 27(2), 37-45.
5. Bhattacharya, S. N. (1981). Flow characteristics of primary and digested sewage sludge. Wat. Sci. Tech., 20, 288.
6. Campbell H. W. and Crescuolo P. J. (1982). The use of rheology for sludge characterization. Wat. Sci. Tech., 14, 475-489.
7. Carthew, G. A., Goering, C. A. and v. Teylingen, J. E. (1983). Development of dynamic head loss criteria for raw sludge pumping. Jour. W.P.C.F., 55, 472-483.
8. Dick, R. I. and Ewing, B. B. (1967) The rheology of activated sludge. Jour. W.P.C.F., 39, 543-560.
9. Dick, R. I., Asce, M. and Buck, J. H. (1985). Measurement of activated sludge rheology. In Proc. Environ. Eng. Div. Specialty Conf., Am. Soc. Civ. Eng. (Edited by J. C. O'Shaughness), pp. 539-545.
10. Forster, C. F. (1982). Sludge surface and their relation to the rheology of sewage sludge suspensions. J. Chem. Tech. Biotechn., 32, 799-807.
11. Geinopolos, A. and Katz, W. J. (1964). A study of a rotatic cylinder sludge collector in the dissolved-air flotation process. J. Wat. Poll. Contr. Fed., 36, 712.
12. Katsiris, N. and Kouzeli Katsiri, A. (1987). Bound water content of biological sludges in relation to filtration and dewatering. Wat. Res., 21(11), 1319-1327.
13. Kirby, J. M. (1988). Rheological characteristics of sewage sludge: a granuloviscous meterial. Rheologica Acta., 27, 326-334.
14. Unno, H. and Akehata, T. (1985). Some rheological features of concentrated excess activated sludge of thixotropic nature. J. Chem. Eng. J., 18(6), 533-540.
15. Virturtia, A. Mts., Llabres-Luengo, P., Cecchi, F. and Mata-Alvarez, J. (1995). Two-phase kinetic fitting in a two-phase anaerobic digestion of highly biodegradable organic matter. Environ. Techn., 16, 379-388.