2026-04-14T03:15:08Zhttps://recercat.cat/oai/request

oai:recercat.cat:2117/909222025-07-17T10:51:15Zcom_2072_1033col_2072_452950

A model for the simulation of the SHARON process: pH as a key factor Magrí Aloy, Albert Corominas, Lluis López, Helio Campos Pozuelo, Elena Balaguer, Marilos Colprim, Jesús Flotats Ripoll, Xavier Àrees temàtiques de la UPC::Desenvolupament humà i sostenible::Política i gestió ambiental::Gestió de residus Waste treatment mathematical model substrate inhibition pH simulation SHARON landfill leachate Residus agrícoles -- Gestió The SHARON process permits the partial nitrification of wastewaters with high ammonium content and coupled with the Anammox process represents a more sustainable alternative for N removal than a typical nitrification-denitrification. A mathematical model describing a continuously aerated SHARON reactor for the treatment of landfill leachate is presented. Haldane kinetics are used in both steps of the nitrification since ammonium-oxidizing and nitrite-oxidizing organisms are inhibited by their own substrates. Special attention is given to pH because it is a key factor, implementing an algorithm for its calculation. A preliminary calibration of the model using synthetic feed is presented. Postprint (published version) 2005 Conference lecture http://www.lemtech.pl/ang/index.php?d=2ang/publications http://creativecommons.org/licenses/by-nc-nd/3.0/es/ Open Access