Biomass concentration in pact process

Water Research

Volumn 30, Issue 9, 1996, Pages 2079-2085

  Marquez M C ^a   Costa, C ^a  

^a UNIVERSITY OF SALAMANCA   (Spain)

Author keywords

Activated sludge; Biomass; Dye removal; Powdered activated carbon; Wastewater treatment

Indexed keywords

ACTIVATED SLUDGE PROCESS; BIOMASS; CHEMICAL OXYGEN DEMAND; COLOR REMOVAL (WATER TREATMENT); COMPOSITION EFFECTS; MICROORGANISMS; WASTEWATER TREATMENT;

BIOMASS CONCENTRATION; DYE REMOVAL; POWDERED ACTIVATED CARBON TREATMENT;

ACTIVATED CARBON TREATMENT;

ACTIVATED CARBON; AZO DYE;

ACTIVATED SLUDGE; ARTICLE; BIOMASS; CHEMICAL OXYGEN DEMAND; PRIORITY JOURNAL; TEXTILE INDUSTRY; WASTE WATER MANAGEMENT;

EID: 0030246965     PISSN: 00431354     EISSN: None     Source Type: Journal    
DOI: 10.1016/0043-1354(96)00007-3     Document Type: Article

References (22)

1. A.P.H.A., A.W.W.A. and W.P.C.F. (1986) Standard Methods for the Examination of Water and Wastewater, p. 533. American Public Health Association, Washington, DC.
2. Benedek P., Major V. and Takacs I. (1985) Mathematical model suggested for a carbon-activated sludge system. Wat. Res. 19, 407-413.
3. CCE (1982) Diario Oficial tie las Comunidades Europeas, L 109/118.
4. Chandra S., Mines R. O. and Sherrard J. H. (1987) Evaluation of oxygen uptake rate as an activated sludge process control parameter. J. Water Pollut. Control Fed. 59, 1009-1016.
5. Cormack J. W., Hsu D. Y. and Simms R. G. (1984) A pilot study for the removal of priority pollutants by the PACT process. Proc. 38th Ind. Waste Conf., pp. 403-415.
6. Crespi M. and Huertas J. A. (1987) Industria Textil: ¿Depuración Biológica o Fisicoquímica? Bol. Intextar 92, 75-90.
7. De Walle F. B., Chian E. S. K. and Small E. M. (1977) Organic matter removal by powdered activated carbon added to activated sludge. J. Water Polult. Control Fed. 49, 593-599.
8. Escalas A. and Crespi M. (1989) Cinética de biodegradación de aguas residuales de la industria textil algodonera. Tecnología del Agua 60, 35-38.
9. Flynn B. P. (1975) A model for the powdered activated carbon-activated sludge treatment system. Proc. 30th Ind. Waste Conf. Purdue University, pp. 233-252.
10. Flynn B. P., Robertaccio F. L. and Barry L. T. (1976) Truth or consequences: Biological fouling and other considerations in powdered activated carbon-activated sludge system. Proc. 31st Ind. Waste Conf. Purdue University, pp. 855-862.
11. Ganesh R., Boardman G. D. and Michelsen D. (1994) Fate of azo dyes in sludges. Wat. Res. 28, 1367-1376.
12. Gaudy A. F. and Srinivasaraghaven R. (1974) Experimental studies on a kinetic model for design and operation of activated sludge. Biotech. Bioeng. 16, 723-738.
13. Hutton D. G. and Robertaccio F. L. (1975) Waste water treatment. US Pat., 3,904,518, 9 pp., 9 sep.
14. Lankford P. W. (1990) Powdered activated carbon treatment (PACT). Toxic. Reduct. Ind. Effluents 229-246.
15. Lee J. S. (1977) A dynamic model of nitrification-denitrification in activated sludge system with powdered activated carbon. Ph.D. Thesis, University of Minnesota.
16. Lee J. S. and Johnson W. K. (1978) Powdered carbon-activated sludge batch studies of process kinetics. Proc. Sixth Annual Water and Wastewater Equipment Manufacturers Assoc. Industrial Pollution Conference, St Louis, MO, pp. 373-400.
17. Robertaccio F. L. (1979) Combined powdered activated carbon-biological treatment: Theory and results. Actirated Carbon Treatment of Industrial Wastewaters. U.S. Environmental Protection Agency, EPA-600/2-79-177, pp. 135-153.
18. Randall C. W. and Buth D. (1984) Nitrite build-up in activated sludge resulting from combined temperature and toxicity effects. J. Water Pollut. Control Fed. 56, 1045-1049.
19. Rodier J. (1981) Análisis de las Aguas. Omega, Barcelona, p. 674.
20. Sedlak R. I. and Booman K. A. (1986) A study of LAS and alcohol ethoxylate removal at a municipal wastewater treatment plant. Chimicaoggi 731, 21-24.
21. Specchia V., Ruggeri B. and Gianetto A. (1988) Mechanisms of activated carbon bioremoval. Chem. Eng. Commun. 68, 99-117.
22. Sublette K. L., Snider E. H. and Sylvester N. D. (1982) A review of the mechanism of powdered activated carbon enhancement of activated sludge treatment. Wat. Res. 16, 1075-1082.