Oxidation ditch process using curved blade rotor as aerator

International Journal of Environmental Science and Technology

Volumn 6, Issue 1, 2009, Pages 113-122

  Thakre, S B ^a   Bhuyar, L B ^a   Deshmukh, S J ^a  

^a PRM T and R ^*  (India)

Author keywords

Aeration efficiency; Configurations; Dissolved oxygen; Overall oxygen transfer coefficient; Power

Indexed keywords

DISSOLUTION; DISSOLVED OXYGEN SENSORS; NONMETALS; OXIDATION; SALINITY MEASUREMENT; SEWAGE; SEWAGE LAGOONS;

AERATION EFFICIENCY; AERATION PROCESS; BLADE ROTORS; BLADE TIP ANGLES; CALCULATED VALUES; CONFIGURATIONS; DOMESTIC SEWAGES; LABORATORY STUDIES; NOXIOUS GAS; OPTIMUM VALUES; OVERALL OXYGEN TRANSFER COEFFICIENT; OXIDATION DITCHES; POWER; PUBLIC HEALTHS; UNTREATED SEWAGES;

DISSOLVED OXYGEN;

AERATION; BACTERIUM; DISSOLVED OXYGEN; FOULING; NUMERICAL MODEL; OXIDATION; SEWAGE TREATMENT;

BACTERIA (MICROORGANISMS);

EID: 63449102404     PISSN: 17351472     EISSN: 17352630     Source Type: Journal    
DOI: 10.1007/BF03326065     Document Type: Article

References (30)

1. Abusam, A.; Keesman, K. J.; Meinema, K.; Straten, G. V., (2001). Oxygen transfer rate estimation in oxidation ditches from clean water measurement. water Res., 35 (8), 2058- 2064.
2. Abusam, A.; Keesman, K. J.; Spanjers, H.; Meinema, K. (2002). Evaluation of control strategies using an oxidation ditch benchmark., water. Sci. Tech., 45 (4-5), 151-158.
3. APHA, (1980). Standard methods for the examination of water and wastewater, 15th. (Ed.), America Public Health Association, America Water Works Association, and Water Pollution Control Federation, Washington D.C.
4. Ahmad, T.; Boyd, C. E., (1988). Design and performance of paddle wheel aerators., Aquacult. Eng., 7 (1), 39-62.
5. ASCE standard (1997). Standard guidelines for in-process oxygen transfer testing. The American Society of Civil Engineers, 18-96, New York.
6. Boyd, C. E., (1998). Pond water aeration systems., Aquacult. Eng. 18 (1), 9-40.
7. Boyd, C. E.; Watten, B. J., (1989). Aeration systems in Aquacultural., Crit. Rev. Aquacult. Sci., 1 (3), 425-472.
8. Busch, C. D.; Koon, J. L.; Allison, R., (1974). Aeration, water quality and catfish production., T. Am. Soc. Agr. Eng., 17 (3), 433-435.
9. Cancino, B., (2004). Design of high efficiency surface aerators part 2. Rating of surface aerator rotors., Aquacult. Eng., 31 (1-2), 99-115.
10. Colt, J., (2000a). Design of gas transfer systems for aquaculture, part 2., Aquacult. Mag., 26 (5), 50-55.
11. Colt, J., (2000 b). Design of gas transfer systems for aquaculture, part 3., Aquacult. Mag., 26 (6), 53-59.
12. Dudley, J., (1995). Process testing of aerators in oxidation ditches., Water Res., 29 (9), 2217-2219.
13. Elliott, J. W., (1969). The oxygen requirements of Chinook salmon., Prog. Fish Cult., 31 (2), 67-73.
14. Gillot, S.; Heduit, A. (2000). Effect of air flow rate on oxygen transfer in an oxidation ditch equipped with fine bubble diffusers and slow speed mixers., Water Res., 34 (5), 1756- 1762.
15. Horvath, I., (1984). Modeling in the technology of waste water treatment, Pergamon, Tarrytown, NewYork.
16. Kumaran, P. (1992). Performance evaluation of an oxidation ditch for phenolic wastewater treatment., Indian J. Environ. Health., 34 (4), 308-317.
17. Metcalf and Eddy Inc. (2001). Waste water engineering; Treatment disposal and reuse. Tata McGraw Hill. New Delhi, India. American Public Health Association.
18. Moulick, S.; Mal, B. C.; Bandyopadhyay, S., (2002). Prediction of aeration performance of paddle wheel aerators., Aquacult. Eng. 25 (4), 217-237.
19. Moulick, S.; Mal, B. C.; Bandyopadhyay, S., (2005). Design characteristics of single hub paddle aerator., J. Environ. Eng. 131 (8), 1147-1154.
20. Mueller, J.; Boyle, W. C.; Ing, H.; Popel, J., (2002). Aeration: Principles and practice No. 11., Water quality management library.
21. Nakasone, H.; Ozaki, M., (1995). Oxidation-ditch process using falling water as aerator., J. Environ. Eng., 121 (2), 132- 139.
22. Ognean, T., (1993). Aspects concerning scale-up criteria for surface aerators., Water Res. 27 (3), 477-484.
23. Rao, A. R., (1999). Predication rate in square, stirred tanks., J. Environ. Eng. 125 (3), 215-223.
24. Rao, A. R.; Kumar, B., (2007). Neural modeling of square surface aerators., J. Environ. Eng. 133 (4), 411-418.
25. Schmidtke, N. W.; Horwath, T., (1977). Scale-up methodology for surface aerated reaerators., Prog. Water Tech. 9, 477- 493.
26. Simha, L. U., (1991). Experimental studies on overall oxygen transfer coefficient., Ph.D thesis. Departement of Civil Eng., Indian institute of science, Bangalore, India.
27. Stukenberg. J. R.; Wahbeh, V. N.; McKinney, R. E., (1977). Experiences in evaluating and specifying aeration equipments., J. WPCF. 66-82
28. Wesner, G. M.; Ewing, J. J.; Lineck, T. S.; Hinrichs, D. J., (1977). Energy conservation in municipal wastewater treatment., EPA-130/9-77-011, NTIS No. PB81- 165391,U.S. EPA Res., Washington, D.C.
29. Zlokarnik, M., (1979). Scale up of surface aerators for waste water treatment., Adv. Biochem. Eng. 11, 157-179.
30. Thakre, S. B.; Bhuyar, L. B.; Deshmukh, S. J., (2008). Oxidation ditch process using curved blade rotor as aerator. Int. J. Environ. Sci. Tech., 6 (1), 113-122.