Is your settling apparatus good for evaluating secondary clarifier capacity?

WEFTEC 2012 - 85th Annual Technical Exhibition and Conference

Volumn 9, Issue , 2012, Pages 5960-5972

  Peng, Weihua ^a   Cussen, Bradley A ^b  

^a United Water   (United States)

^b INDIANA UNIVERSITY   (United States)

Author keywords

Graduated cylinders; Secondary clarifiers; Solids flux curves; State point analysis

Indexed keywords

ACTIVATED SLUDGE PROCESS; CYLINDERS (SHAPES); WASTEWATER TREATMENT;

OPERATING RANGES; SECONDARY CLARIFIER; SLUDGE VOLUME INDEX; SOLIDS FLUX; SOLIDS TRANSPORT; STATE POINTS; TESTING FACILITY; WASTEWATER TREATMENT FACILITIES;

CLARIFIERS;

EID: 84896695794     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.2175/193864712811710100     Document Type: Conference Paper

References (11)

1. st ed.; Washington, DC.
2. Daigger, G.T. (1995) Development of Refined Clarifier Operating Diagrams Using an Updated Settling Characteristics Database. Water Environ. Res., 67, 95.
3. Hashman, T.; El-jack, Z.; Chen, C.L. (1997) JWPCP Clarifier Study: Final Report, Los Angeles County Sanitation Districts, California.
4. Ozinsky, A.E., and Ekama, G.A. (1995) Secondary Settling Tank Modelling and Design Part 2: Linking Sludge Settleability Measures. Water SA (S. Afr.), 21, 4, 333.
5. Peng, W, Rigdon, J and Russel, G. (2007) Sludge Blanket Formation and Its Effects on Secondary Clarifier Performance, J. Environmental Engineering, 133, 758.
6. Tekippe, R.J. (1986) Critical review and research needed on activated sludge secondary clarifiers, EPA Contract No. 69-03-1821, Municipal Environmental Research Laboratory, EPA, Cincinnati, Ohio.
7. Tekippe, R.J. and Bender, J.H. (1987) Activated sludge clarifiers: design requirements and research priorities, J. Water Pollu. Control Fed., 59, 865.
8. Vesilind, P. A. (1968) Design of Prototype Thickeners from Bach settling Tests, Water Sew. Works, 115 (July), 115-307.
9. Wahlberg, E.J., and Keinath, T.M. (1988) Development of Settling Flux Curves Using SVI. J. Water Pol/ut. Control Fed., 60, 2095.
10. th Annual Water Environmental Federation Technical Exposition and Conference, Anaheim, California, October 3-7; Water Environmental Federation: Alexandria, Virginia.
11. Wahlberg, E. J. (2001) WERF/CRTC Protocols for Evaluating Secondary Clarifier Performance, Project No. 00-CTS-1, Water Environmental Research Foundation: Alexandria, Virginia.