Characteristics of sludge reduction in an integrated pretreatment and aerobic digestion process

Water Science and Technology

Volumn 53, Issue 7, 2006, Pages 235-242

  Hwang, S ^a   Jang, H ^a   Lee, M ^a   Song, J ^b   Kim, S ^c  

^a Kyung Hee University   (South Korea)

^b Sejong University   (South Korea)

^c En3 Co Ltd   (South Korea)

Author keywords

Dewaterability; Mechanical pretreatment; Ozone catalyst oxidation; Waste sludge

Indexed keywords

DEWATERING; OZONE; SEWAGE SLUDGE; SLUDGE DIGESTION; SOLID WASTES;

AEROBIC DIGESTION; INTEGRATED PRETREATMENT; SLUDGE REDUCTION; SLUDGE TREATMENT PROCESSES;

SEWAGE TREATMENT;

HYDROGEN; ION; MANGANESE; OZONE; RADICAL;

DEWATERING; OZONE; SEWAGE SLUDGE; SEWAGE TREATMENT; SLUDGE DIGESTION; SOLID WASTES;

DIGESTION; SLUDGE;

ARTICLE; CATALYST; CONTROLLED STUDY; FEASIBILITY STUDY; FILTER CAKE; METHODOLOGY; OXIDATION; OZONATION; PROCESS TECHNOLOGY; QUANTUM YIELD; REDUCTION; SLUDGE DIGESTION; SLUDGE TREATMENT; SUSPENDED PARTICULATE MATTER;

AEROBIOSIS; OXYGEN; OZONE; SEWAGE; WATER PURIFICATION;

EID: 33744824066     PISSN: 02731223     EISSN: None     Source Type: Book Series    
DOI: 10.2166/wst.2006.228     Document Type: Article

References (10)

1. Heising, C., Zhang, W. and Oyama, S.T. (1997). Decomposition of Ozone using carbon-supported metal oxide caltalyst. Appl. Catal. B., 14, 117-129.
2. Huwes, C.G. and Davinson, R.R. (1972). Renovation of waste water by ozonation. Water AICHE Symposium Series, 69-71.
3. Legube, B. and Leitner, K.V. (1999). Catalytic ozonation: a promising advanced oxidation technology for water treatment. Catal. Today, 53, 61-72.
4. Ma, J. and Graham, N.J.D. (2000). Degradation of atrazine by manganese-catalyzed ozonation influence of radical scavengers. Water Res., 34(15), 3822-3828.
5. Müller, J.A. (2001). Prospects and problems of sludge pre-treatment process. Water Sci. Tech., 44(10), 121- 128.
6. Müller, J.A., Lehene, G., Schwedes, J., Battenberg, S., Naveke, R., Kopp, J., Dichtl, N., Scheminski, A., Krull, R. and Hempel, D.C. (1998). Disintegration of sewage sludge and influence on anaerobic digestion. Water Sci. Tech., 38(8-9), 425-433.
7. Nowell, L.H. and Hoigne, J. (1987). Interaction of iron(II) and other transition metals with aqueous ozone. In Processing of the 8th Ozone World Congress, Zurich, pp. E80-E95.
8. Pintra, A. and Levee, J. (1992). Catalytic oxidation of organics in aqueous solutions: I: kinetics of phenol oxidation. J. Catal., 135, 345-352.
9. Staehelin, J. and Hoigne, J. (1985). Decomposition of ozone in water in the presence of organic solutes acting as promoters and inhibitors of radical chain reactions. Environ. Sci. Technol., 19, 1206-1213.
10. Weemaes, M., Grootaerd, H., Simoens, F. and Verstraete, W. (2000). Anaerobic digestion of ozonized biosolids. Wat. Res., 34(8), 2330-2336.