Web of Science: 9 citas, Scopus: 12 citas, Google Scholar: citas,
Effect of nitrite, limited reactive settler and plant design configuration on the predicted performance of simultaneous C/N/P removal WWTPs
Guerrero Camacho, Francisco Javier (Universitat Autònoma de Barcelona. Departament d'Enginyeria Química)
Flores-Alsina, Xavier (Lunds universitet. Department of Measurement Technology and Industrial Electrical Engineering)
Guisasola Canudas, Albert (Universitat Autònoma de Barcelona. Departament d’Enginyeria Química, Biològica i Ambiental)
Baeza Labat, Juan Antonio (Universitat Autònoma de Barcelona. Departament d'Enginyeria Química, Biològica i Ambiental)
Gernaey, Krist V. (Danmarks Tekniske Universitet. Institut for Kemiteknik)

Fecha: 2013
Resumen: This paper describes a modelling study where five new benchmark plant design configurations for biological nutrient removal (A2/O, UCT, JHB, MUCT and BDP-5 stage) are simulated and evaluated under different model assumptions. The ASM2d including electron dependent decay rates is used as the reference model (A1). The second case (A2) adds nitrite as a new state variable, describing nitrification and denitrification as two-step processes. The third set of models (A3 and A4) considers different reactive settlers types (diffusion-limited/non limited). This study analyses the importance of these new model extensions to correctly describe the nitrification behaviour and the carbon source competition between ordinary heterotrophic organisms (OHO) and polyphosphate accumulating organisms (PAO) under certain operation conditions. The economic and environmental aspects when meeting the P discharge limits by adding an external carbon source are also studied.
Nota: Número d'acord de subvenció MICINN/CTM2010-20384
Nota: Número d'acord de subvenció AGAUR/2009/SGR-815
Derechos: Tots els drets reservats
Lengua: Anglès.
Documento: article ; recerca ; acceptedVersion
Materia: Benchmarking ; EBPR ; Reactive settler ; Two step nitrification ; Two step denitrification
Publicado en: Bioresource technology, Vol. 136 (May 2013) , p. 680-688, ISSN 0960-8524

DOI: 10.1016/j.biortech.2013.03.021


Post-print
36 p, 1.9 MB

El registro aparece en las colecciones:
Documentos de investigación > Documentos de los grupos de investigación de la UAB > Centros y grupos de investigación (producción científica) > Ingeniería > GENOCOV
Artículos > Artículos de investigación
Artículos > Artículos publicados

 Registro creado el 2017-01-26, última modificación el 2019-02-02



   Favorit i Compartir