Utilization of Simulation Programs for Design of Biological Units for Nitrogen Removal

Derco, J. and Kov√°cs, A. Utilization of Simulation Programs for Design of Biological Units for Nitrogen Removal Chemical Papers, Vol.56, No. 2, 2002, 117-122

Document type: ńĆl√°nok z ńćasopisu / Journal Article
Collection: Chemical papers  

Author(s) Derco, J.
Kov√°cs, A.
Title Utilization of Simulation Programs for Design of Biological Units for Nitrogen Removal
Journal name Chemical Papers
Publication date 2002
Year available 2002
Volume number 56
Issue number 2
ISSN 0366-6352
Start page 117
End page 122
Place of publication Poland
Publisher Versita
Collection year 2002
Language english
Subject 290000 Engineering and Technology
291100 Environmental Engineering
Abstract/Summary The procedure of the utilization of dynamic simulation programs for design and upgrading of biological processes of nitrogen removal is presented. An upgrading of nitrification reactor to predenitrification system is illustrated. Design calculations were performed according to steady-state design practice. An optimization procedure for calculation of volume of denitrification reactor was developed. Minimizing of differences between required and calculated values of denitrified nitrogen is the merit of the applied method. Dynamic simulations were used for optimization of the dimensions of nitrification and denitrification reactors with regard to effluent standard values and fluctuations of wastewater flow and composition. A method for evaluation of dynamic simulation of results with respect to dynamic nature of wastewater effluent standards is suggested.
 
 
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Created: Mon, 04 Jan 2010, 10:05:26 CET by Jana Taptińćov√° . Detailed History