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Ultrafiltration/Activated Sludge System — Development of a Predictive Model

  • A. G. Fane
  • C. J. D. Fell
  • M. T. Nor
Part of the Polymer Science and Technology book series (POLS, volume 13)

Summary

A computer model of a combined ultrafiltration and activated sludge wastewater treatment system has been developed following a study of the factors affecting ultrafiltration flux. The results of experiments show that the major resistance to flux is provided by the suspended solids, and that ageing of the gel is important. Correlations are developed for the variation of flux with solids concentration and time.

The combined computer model successfully predicts the changes in flux for conditions of increasing or steady state solids content, but underestimates the flux recovery obtained at low feed conditions.

Keywords

Activate Sludge Suspended Solid Total Resistance Aeration Tank Mixed Liquor 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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References

  1. 1.
    Hauck, A.R. and Sourirajan, S., Environ.Sci.Technol., 12 (3), p 1269, (1969)CrossRefGoogle Scholar
  2. 2.
    Feuerstein, D.L. and Bursztynsky, T.A., Chem. Eng. Prog. Symp.Ser. No. 107, Vol.67, p 568, (1971)Google Scholar
  3. 3.
    Cruver, J.E and Nusbaum, I, Journal WPCF, Vol. 46, No. 2, p 301, (1974)Google Scholar
  4. 4.
    Thomas, D.G. and Mixon, W.R., Ind.Eng.Chem.Proc.Des.Dev., Vol. 11, No. 3, p 339, (1972)CrossRefGoogle Scholar
  5. 5.
    Bailey, D.A., Jones, K. and Mitchell, C., Wat.Pollut.Control, 73 (4), p 353 (1974)Google Scholar
  6. 6.
    Stavenger, P.L., Chem.Eng.Progr., No. 67, Vol. 3, p 30 (1971)Google Scholar
  7. 7.
    Gebbie, P., Fane, A.G. and Fell, C.J.D., Water, Vol. 3, No. 2, p 17, (1976)Google Scholar
  8. 8.
    Sammon, D.C. and Stringer, B., Process Biochem., March 1975, p 4Google Scholar
  9. 9.
    Fane, A.G., Fell, C.J.D. and Nor, M.T., Proceedings APCChE, Jakarta, Nov. 21, (1978), p 117Google Scholar
  10. 10.
    Bemberis, I., Hubbard, P.J. and Leonard, F.B., Paper No. 71 - 878 Presented to American Soc.Agr.Engrs., Chicago, (1971)Google Scholar
  11. 11.
    Arika, M., Kobayashi, H. and Kihara, H., Desalination, 23, p77, (1977)Google Scholar
  12. 12.
    Monod, J., Ann. Rev. Microbiol., 3, 371 (1949)CrossRefGoogle Scholar
  13. 13.
    Chui, S.Y., Erickson, L.E., Fan, L.T. and Kao, I.C., Biotech.Bioeng. 14 (2), p 207 (1972)CrossRefGoogle Scholar
  14. 14.
    Blatt, W.F., Dravid, A., Michaels, A.S. and Nelsen, L., in “Membrane Science and Technology”, (J.E. Flinn, Ed.), Plenum Press, N.Y. (1970) p 47Google Scholar
  15. 15.
    Bixler, H.J. and Rappe, G.C., U.S. Patent 3, 541, 006 (Nov. 17, 1970 )Google Scholar
  16. 16.
    Fell, C.J.D. and Fane, A.G., “Ultrafiltration of Wheat Starch Factory Effluents”, Report to N.S.W. State Pollution Control Commission, October, 1977Google Scholar
  17. 17.
    Porter, M.C., Ind.Eng.Chem.Prod.Res.Dev., Vol. 11, No. 3, p 234, (1972)CrossRefGoogle Scholar
  18. 18.
    Henry, J.D. Jr. in “Recent Developments in Separation Science”, Vol. 2, C.R.C. Press, (1972)Google Scholar
  19. 19.
    Nor, M.T., Ph.D. Thesis, University of New South Wales, (in preparation)Google Scholar
  20. 20.
    Harris, L.R., Schatzberg, P., Bhattacharyya, D. and Jackson, D.F., Water and Sewage Works, (Aug. 1978), p 66Google Scholar
  21. 21.
    Li, A.S-k., M.App.Sci. Thesis, Univ. of N.S.W. Australia, (1976)Google Scholar
  22. 22.
    Michaels, A.S. in Progress in Separation and Purification, Wiley (1968) p 297Google Scholar
  23. 23.
    Carman, P.C., Trans.Inst.Chem.Eng., 15, p 150 (1937)Google Scholar
  24. 24.
    Pelczar, Jr. M.J. and Reid, R.D., “Microbiology”, McGraw-Hill, N.Y. (1972)Google Scholar
  25. 25.
    Sundstrom, D.W., Klei, H.E. and Brookman, G.T., Biotech. Bioeng. Vol. 18, p 1 - 14 (1976)CrossRefGoogle Scholar
  26. 26.
    Metcalf and Eddy, “Wastewater Engineering”, McGraw Hill, (1972)Google Scholar

Copyright information

© Plenum Press, New York 1980

Authors and Affiliations

  • A. G. Fane
    • 1
  • C. J. D. Fell
    • 1
  • M. T. Nor
    • 1
  1. 1.School of Chemical EngineeringUniversity of New South WalesAustralia

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