Establishment of an Oxidation Ditch Model Based on Flow Pattern and ASM1

Article Preview

Abstract:

The oxidation ditch sewage treatment comprehensive model was established on researching water transfer equation of triple oxidation ditch system and ASM1 (activated sludge mathematical model No.1). In addition, the model program is written by the MATLAB language, the results could be used for designing, simulating and optimized operating of the oxidation ditch system.

You might also be interested in these eBooks

Info:

Periodical:

Pages:

1007-1011

Citation:

Online since:

October 2012

Export:

Price:

Permissions CCC:

Permissions PLS:

Сopyright:

© 2012 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

[1] H.Siegrist,M.Tschui.Interpretation of experimental data with regard to the activated sludge model no.1 and calibration of the model for municipal wastewater treatment plants [J]. Water Sci. Technol, 2002, 25(6):167-183

DOI: 10.2166/wst.1992.0121

Google Scholar

[2] P. Lessard, M.B. Beck.Dynamic modeling of wastewater treatment process[J].Environ.Sci. Technol. , 1991, 25 (1):30-39

Google Scholar

[3] Henze M., Grady, C.P.L.Jr, Gujer W., Marais G.v.R, Matsuo T. Activated sludge model No.1[R]. IAWPRC Scientific and Technical Reports No.1, (1986)

Google Scholar

[4] U.Jeppsson,G.Olsson.Reduced order models for on-line parameter indentification of the activated sludge process[J]. Wat. Sci. Tech., 1993, 28(11/12):173

DOI: 10.2166/wst.1993.0657

Google Scholar

[5] N.Lesage,M.Sperandio,C.Lafforgue,A.Cockx. Calibration and application of a 1-D model for oxidation ditches[J]. Institution of Chemical Engineers, Trans IChemE, 2003, 81(A):1259-1264

DOI: 10.1205/026387603770866470

Google Scholar

[6] Anastsios I.Stamou. Modelling of oxidation ditches using an open channel flow 1-D advection - dispersion equation and ASM1 process description[J]. Wat. Sci. Tech., 1997, 36(5/6): 269

DOI: 10.2166/wst.1997.0214

Google Scholar

[7] Abusam A, Keesman K J, van Straten G, Spanjers H, Meinema K.Parameter estimation procedure for complex nonlinear systems: catibration of ASM No.1 for N-removal in a ful1-scale oxidation ditch[J]. Water Science and Technology, 2001, 43(7):357-366

DOI: 10.2166/wst.2001.0445

Google Scholar

[8] Mei Lan,Xuefei Zhou,guowei Gu. Muliple Factors Sensitivity analysis of ASM1 model parameters.ChinaWater& Wastewater,2006, 22(23): 56-58[in chinese]

Google Scholar