Model-based optimization biofilm based systems performing autotrophic nitrogen removal using the comprehensive NDHA model
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Título: | Model-based optimization biofilm based systems performing autotrophic nitrogen removal using the comprehensive NDHA model
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Autor/a: | Valverde Pérez, Borja
Ma, Yunjie
Morset, Martin
Domingo Felez, Carlos
Mauricio Iglesias, Miguel
Smets, Barth F.
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Centro/Departamento: | Universidade de Santiago de Compostela. Departamento de Enxeñaría Química
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Palabras chave: | Biofilm | Nitrous oxide | Scenario analysis | Model calibration | Optimization | |
Data: | 2018-03-10
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Resumo: | Completely autotrophic nitrogen removal (CANR) can be obtained in single stage biofilm-based bioreactors. However, their environmental footprint is compromised due to elevated N2O emissions. We developed novel spatially explicit biochemical process model of biofilm based CANR systems that predicts N2O dynamics and stripping, using the biological NDHA model coupled with a simple and roubust pH calculator. In this work we present two case studies: i) membrane aerated biofilm reactor (MABR) with focus on model calibration; and ii) granular system with focus on process optimization |
Descrición: | WRRMod 2018. 6th IWA/WEF Water Resource Recovery Mod. Lac Beauport, Québec, Canada. 10-14 March, 2018
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URI: | http://hdl.handle.net/10347/16662
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Dereitos: | Esta obra atópase baixo unha licenza internacional Creative Commons BY-NC-SA 4.0. Calquera forma de reprodución, distribución, comunicación pública ou transformación desta obra non incluída na licenza Creative Commons BY-NC-SA 4.0 só pode ser realizada coa autorización expresa dos titulares, salvo excepción prevista pola lei. Pode acceder Vde. ao texto completo da licenza nesta ligazón: https://creativecommons.org/licenses/by-nc-sa/4.0/
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