Abstract
Research Article| January 01 1999 Model development for simultaneous nitrification and denitrification Klangduen Pochana; Klangduen Pochana Search for other works by this author on: This Site PubMed Google Scholar Jürg Keller; Jürg Keller Search for other works by this author on: This Site PubMed Google Scholar Paul Lant Paul Lant Search for other works by this author on: This Site PubMed Google Scholar Water Sci Technol (1999) 39 (1): 235–243. https://doi.org/10.2166/wst.1999.0050 Views Icon Views Article contents Figures & tables Video Audio Supplementary Data Share Icon Share Twitter LinkedIn Tools Icon Tools Cite Icon Cite Permissions Search Site Search Dropdown Menu toolbar search search input Search input auto suggest filter your search All ContentAll JournalsThis Journal Search Advanced Search Citation Klangduen Pochana, Jürg Keller, Paul Lant; Model development for simultaneous nitrification and denitrification. Water Sci Technol 1 January 1999; 39 (1): 235–243. doi: https://doi.org/10.2166/wst.1999.0050 Download citation file: Ris (Zotero) Reference Manager EasyBib Bookends Mendeley Papers EndNote RefWorks BibTex The aim of this study is to simulate the behaviour of nitrogen and carbon compounds in a sequencing batch reactor (SBR) by incorporating a dynamic microbial floc model. The results have shown that both floc diameter and liquid phase concentration are important factors influencing the internal floc reaction rate. An integrated model of the SBR has been proposed in this paper, whereby reaction rates are determined as a function of internal floc concentrations. This enables the evaluation of the phenomena that occur due to internal floc effects such as simultaneous nitrification and denitrification (SND). Results support the hypothesis that SND is a physical phenomenon, and occurs due to oxygen diffusion limitations within flocs. Diffusion limitation, dynamic modelling, floc modelling, SND, simultaneous nitrification and denitrification This content is only available as a PDF. © IWA Publishing 1999 You do not currently have access to this content.
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