Performance of a pilot-scale air sparged continous flow reactor and hydrocyclone for struvite precipitation and removal from liquid swine manure

Applied Engineering in Agriculture

Volumn 25, Issue 2, 2009, Pages 257-267

  Shepherd, Timothy A ^a   Burns, Robert T ^a   Raman, D Raj ^a   Moody, Lara B ^a   Stalder, Kenneth J ^b  

^a Iowa State University   (United States)

^b IOWA STATE UNIVERSITY   (United States)

Author keywords

Hydrocyclone; Manure; Phosphorus; Struvite; Swine

Indexed keywords

ANNUAL COSTS; COLLECTION SYSTEMS; CONTINOUS-FLOW REACTORS; DISSOLVED REACTIVE PHOSPHORUS; HYDROCYCLONE; LIQUID SWINE MANURES; MANURE SLURRIES; PHOSPHORUS REMOVALS; PILOT-SCALE; PROFIT MARGINS; SCALE ECONOMICS; STORAGE TANKS; STRUVITE; STRUVITE PRECIPITATIONS; SWINE; SWINE MANURES; SWINE PRODUCTIONS; TANK REACTORS; TOTAL PHOSPHORUS;

COMPUTATIONAL FLUID DYNAMICS; DISSOLUTION; ECONOMICS; EFFLUENTS; FINISHING; FLOORS; MANURES; PHOSPHORUS; PRECIPITATION (CHEMICAL); SLURRIES; TANKS (CONTAINERS);

CYCLONE SEPARATORS;

SUIDAE;

EID: 65549101039     PISSN: 08838542     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (18)

1. APHA, AWWA, WEF. 1998. Standard Methods for the Examination of Water and Wastewater, 20th ed. Washington D.C.: APHA.
2. AOAC. 2002. Official Methods of Analysis of AOAC International, 17th ed. Gaithersburg, Md.: AOAC Intl.
3. Bowers, K. E., and P.W. Westerman. 2005a. Design of Cone-Shaped Fluidized Bed Struvite Crystallizers for Phosphorus Removal from Wastewater. Trans. ASAE 48(3): 1217-1226.
4. Bowers, K. E., and P. W. Westerman. 2005b. Performance of cone-shaped fluidized bed struvite crystallizers for phosphorus removal from wastewater. Trans. ASABE 48(3): 1227-1234.
5. Brown, R. C. 2003. Biorenewable Resources: Engineering New Products from Agriculture. Ames, Iowa: Iowa State Press.
6. Burns, R. T., L. B. Moody, I. Celen, and J. R. Buchanan. 2003. Optimization of Phosphorus Precipitation from Swine Manure Slurries to Enhance Recovery. Water Science and Technology 48(1): 139-146.
7. Burns, R. T., T. L. Cross, K. J. Stalder, and R. F. Theurer. 1998. Cooperative approach to land application of animal waste in Tennessee. In Proc. of the Animal Production Systems and the Environment: An International Conference on Odor, Water Quality, Nutrient Management and Socioeconomic Issues, 51-156. Des Moines, Iowa: Iowa State University.
8. Iowa State University, University Extension. 2003. Managing manure nutrients for crop production. Iowa State University Cooperative Extension Service No. 1811. Available at: www.extension.iastate.edu/ Publications/PM1811.pdf. Accessed 2 October 2007.
9. Mamalis, D., P. A. Pitt, Y. W. Cheng, J. Loiacono, and D. Jenkings. 1994. Determination of ferric chloride dose to control struvite precipitation in anaerobic sludge digesters. Water Environmental Resources 66(7): 912-918.
10. Morse, J. W. 1983. The kinetics of calcium carbonate dissolution and precipitation. In Carbonates: Mineralogy and Chemistry, ed. R. J. Reeder, 11: 267-264. Washington, D.C.: Reviews in Mineralogy, Mineralogical Society of America.
11. MWPS. 1993. MWPS-18: Livestock Waste Facilities Handbook, 3rd ed. Ames, Iowa: Iowa State Press.
12. SAS. 2003. SAS User's Guide. Ver. 9.1. Cary, N.C.: SAS Institute, Inc.
13. Puck, B. Custom swine manure applicator. Puck Custom Enterprises, Inc. Personal interview. 20 November 2008.
14. Shepherd, T. A. 2007. Concentration and extraction of phosphorus from swine manure slurries as struvite. MS thesis. Ames, Iowa: Iowa State University, Department of Agricultural and Biosystems Engineering.
15. Shepherd, T. A., R. T. Burns, L. B. Moody, D. R. Raman, and K. J. Stalder. 2007. Development of an air sparged continuous flow reactor for struvite precipitation from two different liquid swine manure storage systems. In Proc. of the Intl. Symposium on Air Quality and Waste Management for Agriculture. St. Joseph, Mich.: ASABE.
16. Shober, A. L., and J. T. Sims. 2003. Phosphorus restrictions for land application of biosolids: Current status and future trends. J. Environ. Qual. 32(6): 1955-1964.
17. Snoeyink, V. L., and D. Jenkins. 1980. Water Chemistry. New York: Wiley.
18. Zhu, J., A. Luo, and P. Ndegwa. 2001. Raising pH by low-level aeration for soluble phosphorus removal of swine manure. Trans. ASAE 44(2): 391-396.