Effect of feed/inoculum ratio on anaerobic digestion of sonicated sludge

Water Science and Technology

Volumn 54, Issue 5, 2006, Pages 77-84

  Braguglia, C M ^a   Mininni, G ^a   Tomei, M C ^a   Rolle, Enrico ^b  

^a WATER RESEARCH INSTITUTE   (Italy)

^b SAPIENZA UNIVERSITY OF ROME   (Italy)

Author keywords

Activated sludge; Anaerobic digestion; Biogas; COD; Hydrolysis kinetics; Ultrasound

Indexed keywords

ANAEROBIC DIGESTION; CHEMICAL OXYGEN DEMAND; CHEMICAL REACTORS; DEGRADATION; DISINTEGRATION; HYDROLYSIS; SOLUBILITY; ULTRASONICS;

FEED/INOCULUM RATIO; HYDROLYSIS KINETICS; SONICATED SLUDGE;

ACTIVATED SLUDGE PROCESS;

BIOGAS; ORGANIC MATTER; OXYGEN;

ACTIVATED SLUDGE PROCESS; ANAEROBIC DIGESTION; CHEMICAL OXYGEN DEMAND; CHEMICAL REACTORS; DEGRADATION; DISINTEGRATION; HYDROLYSIS; SOLUBILITY; ULTRASONICS;

ACTIVATED SLUDGE; ANOXIC CONDITIONS; BIODEGRADATION; BIOGAS; DIGESTION; HYDROLYSIS; ORGANIC MATTER; SOLUBILIZATION;

ACTIVATED SLUDGE; ANAEROBIC DIGESTION; ANAEROBIC REACTOR; ARTICLE; BIOMASS; CHEMICAL OXYGEN DEMAND; CONTROLLED STUDY; DEGRADATION KINETICS; HYDROLYSIS; INOCULATION; MATHEMATICAL COMPUTING; SLUDGE DIGESTION; SLUDGE TREATMENT; SOLUBILIZATION; ULTRASOUND; WASTE WATER MANAGEMENT; WASTE WATER TREATMENT PLANT;

ANAEROBIOSIS; BIODEGRADATION, ENVIRONMENTAL; BIOREACTORS; GASES; HYDROLYSIS; SEWAGE; ULTRASONICS; WASTE DISPOSAL, FLUID;

EID: 33751067442     PISSN: 02731223     EISSN: None     Source Type: Book Series    
DOI: 10.2166/wst.2006.549     Document Type: Article

References (9)

1. Davis, R.D. and Hall, J.E. (1997). Production, treatment and disposal of wastewater sludges in Europe from a UK perspective. Water Pollution Control, 7, 9-17.
2. Eastman, J.A. and Ferguson, J.F. (1981). Solubilization of particulate organic carbon during the acid phase of anaerobic digestion. J. WPCF, 53(3), 352-366.
3. Engelhart, M. (2002). Anaerober Abbau mechanisch desintegrierten Ueberschussschlammes. Heft 68, Institut für Siedlungswasserwirtschaft-Technische Universität Braunschweig.
4. Gossett, J.M. and Belser, R.L. (1982). Anaerobic digestion of waste activated sludge. J. Environ. Eng. Div. ASCE, 18, 1101-1120.
5. Müller, J., Lehne, G., Schwedes, J., Battenberg, S., Näveke, R., Kopp, J., Dichtl, N., Scheminski, A., Krull, A. and Hempel, D.C. (1998). Disintegration of sewage sludges and influence on anaerobic digestion. Wat. Sci. Tech., 38(9), 425-433.
6. Neis, U., Nickel, K. and Tiehm, A. (2000). Enhancement of anaerobic sludge digestion by ultrasonic disintegration. Wat. Sci. Tech., 42(9), 73-80.
7. Pavlostathis, S.G. and Gossett, J.M. (1986). A kinetic model for anaerobic digestion of biological sludge. Biotechnol. Bioeng., XXVIII, 1519-1530.
8. Siegrist, H., Renggli, D. and Gujer, W. (1993). Mathematical modelling of anaerobic mesophilic sewage sludge treatment. Wat. Sci. Tech., 27(2), 25-36.
9. Tiehm, A., Nickel, K., Zellhorn, M. and Neis, U. (2001). Ultrasonic waste activated sludge disintegration for improving anaerobic stabilization. Wat. Res., 35(8), 2003-2009.