Oxygen transfer characteristics in a pilot scale surface aeration vessel with simcar aerator

Environmental Technology (United Kingdom)

Volumn 22, Issue 1, 2001, Pages 57-68

  Lee, M ^a   Kang, J ^a   Lee, C H ^a   Haam, S ^a   Park, Hun Hwee ^b   Kim, W S ^a  

^a Yonsei University   (South Korea)

^b Hoseo University   (South Korea)

Author keywords

Computational fluid dynamics (CFD); Overall oxygen transfer coefficient; Power consumption; Simcar aerator; Surface aeration

Indexed keywords

BINARY ALLOYS; COMPUTATIONAL FLUID DYNAMICS; ELECTRIC POWER UTILIZATION; IMPELLERS; LIQUIDS; MASS TRANSFER; OXYGEN; POLONIUM ALLOYS; URANIUM ALLOYS; VANADIUM ALLOYS; VOLUMETRIC ANALYSIS;

EMPIRICAL CORRELATIONS; OXYGEN CONCENTRATIONS; OXYGEN TRANSFER CHARACTERISTICS; OXYGEN TRANSFER COEFFICIENT; SIMCAR AERATOR; STEADY-STATE METHOD; SURFACE AERATION; VOLUMETRIC MASS TRANSFER COEFFICIENT;

LANTHANUM ALLOYS;

OXYGEN;

AERATION; BUBBLING SYSTEM; MASS TRANSFER; OXYGEN; PILOT SCALE;

ABSORPTION; ACCURACY; AERATION; AIR; ANALYTICAL ERROR; ARTICLE; CALCULATION; CONTROLLED STUDY; DEVICE; HEIGHT; LIQUID; METHODOLOGY; OXYGEN CONCENTRATION; OXYGEN TRANSPORT; VELOCITY;

EID: 0035137548     PISSN: 09593330     EISSN: 1479487X     Source Type: Journal    
DOI: 10.1080/09593332208618305     Document Type: Article

References (29)

1. Van't Riet, K., Review of measuring method and results in nonviscous gas-liquid mass transfer in stirred vessels, Internat. Engineer. Chem. Process Descion Develop. 18,357-364 (1979).
2. Linek, V. and Sinkule, J., The influence of gas and liquid axial dispersion on determination of Kp. by dynamic method, Trans. Internat. Chem. Engineer. 69,308-312 (1991).
3. Linek, V., Benes, P. and Sinkule, J., Critical assessment of the steady-state Na2S03 feeding method for KLa measurement in ferments, Biotechnol. Bioengineer. 35, 766-770 (1990).
4. Olle, S. and Bengt, A., Gas-liquid mass transfer in agitated vessels-1. evaluation of the gas-liquid mass transfer coefficient from transient-response measurements, Chem. Engineer. Sci. 43,719-724 (1998).
5. Linek, V., Moucha, T., Dousova, M. and Sinkule, J., Measurement of KLa by dynamic pressure method in pilot-plant fermentor, Biotechnol. BioEngineer. 43,477-482 (1994).
6. Imai, Y., Takei, H. and Matsumura, M., A simple NajSC feeding method for KLa measurement in large-scale fermenters, Biotechnol. Bioengineer. 29,982-993 (1987).
7. Albal, R. S., Shah, Y. T., Schumpe, A. and Carr, N. L., Mass transfer in multiphase agitated contactors, Chem. Engineer, J. 27, 61-80 (1983).
8. Kamen, A. A., Chavarie, C., Andre, G. and Archambault, J., Design Parameters and Perpormance of a Surface Baffled Helical Ribbon Impeller Bioreactor for the Culture of Shear Sensitive Cells, Chem. Engineer. Sci. 47,2375-2380 (1992)
9. Matsumura, M., Sakuma, H., Yamagata, T. and Kobayashi, J., Performance of oxygen transfer in a new gas entraining fermenter, J. Ferment. Technol 60, 551-563 (1982)
10. Takase, H., Unno H. and Akehata, T., Oxygen transfer in a surface aeration vessel with a square cross section, Intemat. Chem. Engineer. 24,128-134 (1984).
11. Wu, H., An issue on application of a disk turbine for gas-liquid mass transfer, Chem. Engineer. Sci. 50,2801-2811 (1995)
12. Djebbar, R., Roustan, M. and Line, A., numerical computation of turbulent gas-liquid dispersion in mechanically agitated vessels, IChemE, 74,492-498 (1996).
13. Migdal, D. and Agosta, A., A Source Flow for Continuum Gas-Particle Flow, Trans. Amer. Society Mechanical Engineers. Appl Mech. 34E, 860-865 (1967)
14. Jerzy, J. G., Activated Sludge Process Theory and Practice, Marcel Dekker. Inc. (1983).
15. Manual of Practice for Water Pollution Control. Aeration a Waste Water Treatment Process, Water Environment Federation, Alexandria, Va., and ASCE, New York (1988).
16. Moris S. A. and Alexander, A. J., An investigation of particle trajectories in two-phase flow systems, J. Fluid Mech. 55, 193-208 (1972).
17. Spedding, G. R. and Rignot, E., Performance analysis and application of grid interpolation techniques for fluid flows, Experiments Fluids, 15,49-81 (1993).
18. Patwardhan, A. W. and Josh, J. B., Design of stirred vessels with gas entrained from free liquid surface, Canad. J. Chem. Engineer. 76,339-364 (1998).
19. Calderbank, P. H., Physical rate process in industrial fermentation, Part 1: The interfatial area in gas-liquid contacting with and without mechanical agitation, Trans. Inst Chem. Engineer. 36,442-459 (1958).
20. Mehta, V. D. and Sharma, M. M., Mass transfer in mechanically agitated gas-liquid contactor, Chem. Engineer. Sci. 26, 461-479 (1971).
21. Veljkovic, V. B., Bicok, K. M. and Simonovic, D. M., Mechanism, onset and intensity of surface aeration in geometrically similar, sparged, agitated vessels, Canad. J. Chem. Engineer. 69,916-926 (1991).
22. Greaves, M. K. and Kobbacy, A. H., Surface aeration in agitated vessels, Internal Chem. Symp. Ser. No. 64, HI (1981).
23. Joshi, J. B., Pandit, A. B. and Sharma, M. M., Mechanically agitated gas-liquid reactors, Chem. Engineer. Sci. 37, 813-840 (1982).
24. Ram, Mohan D., Performance of square aerators, M. Chem. Engineer. Thesis, University of Mumbai, India, (1987).
25. Kolte, P. P., Design of surface impellers, M. Chem. Engineer. Thesis, University of Munbai, India (1988).
26. Heywood, N. I., Madhvi, P. and McDonagh, M., Design of ungassed baffled mixing vessels to minimize surface aeration of Low Viscosity Liquids, 5th Eur. Corf. On Mixing, Wurzburg, Germany, 10-12, June (1985).
27. Westerterp, K. R., Van Dierendonck, L. L. and De Kraa, J. A., Interfacial Areas in Agitated Gas-Liquid Contactors, Chem. Engineer. Sci. 18,157-176 (1963).
28. Van Dierendonck, L. L., Fortuin, J. M. H. and Venderbos, D., The specific contact area in gas-liquid reactors, Proc. 4th European Corf. Chemical Reaction Engineering, Pergamon Press, Oxford 205-215 (1968).
29. Matsumura, M., Masunaga, H. and Haraya, K., Effect of gas entrainment on the power requirement and gas holdup in an aerated stirred tank, J. Ferment. Technol 56,128-138 (1978).