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Browsing by Subject "Denitrification"

Now showing items 1-8 of 8

An advanced control strategy for biological nutrient removal in continuous systems based on pH and ORP sensors

Ruano, María Victoria; Ribes, J.; Seco Torrecillas, Aurora; Ferrer, J. (Elsevier, 2012)

[EN] A fuzzy logic-based control system that uses low-cost sensors for controlling and optimizing the biological nitrogen removal in continuous systems has been developed. The novelty of this control system is the use of ...
Biokinetic model for nitrogen removal in free water surface constructed wetlands

Gargallo Bellés, Sara; Martín Monerris, Miguel; Oliver Rajadel, Nuria; Hernández Crespo, Carmen (Elsevier, 2017)

[EN] In this article, a mechanistic biokinetic model for nitrogen removal in free water surface constructed wetlands treating eutrophic water was developed, including organic matter performance due to its importance in ...
Estudio de alternativas para eliminación de nitrógeno y fósforo en la EDAR de Gandía-La Safor

Rodrigo Mora, José Luis (Universitat Politècnica de València, 2015-11-19)

[ES] La problemática asociada a la presencia de nutrientes (N y P) radica ante todo en la eutrofización de los cuerpos de aguas. Anteriormente, el control de cargas contaminantes había sido aplicado a la materia orgánica ...
Evaluación técnica económica de alternativas para eliminación de los nutrientes fósforo y nitrógeno, de la estación depuradora de aguas residuales (EDAR) Camp de Turia II Comunidad Valenciana

Puga Usucachi, Elber Victor (Universitat Politècnica de València, 2016-07-05)

[EN] The wastewater treatment plant of urban wastewater (ARU) - Camp de Turia II, located in the region which is called, provides debugging services in 5 municipalities, such as Riba-roja de Túria, San Antonio de Benagéber, ...
Monitoring pH and ORP in a SHARON reactor

Claros Bedoya, Javier Alfonso; Serralta Sevilla, Joaquín; Seco Torrecillas, Aurora; Ferrer Polo, José; Aguado García, Daniel (IWA Publishing, 2011)

This paper analyses the valuable information provided by the on-line measurements of pH and oxidation reduction potential (ORP) in a continuous single high ammonia removal over nitrite (SHARON) reactor. A laboratory-scale ...
Nitrate as a Prebiotic and Nitrate-Reducing Bacteria as Probiotics for Oral Health

Rosier, Bob Thaddeus (Universitat Politècnica de València, 2022-03-21)

[ES] Se ha estimado que obtenemos más de las tres cuartas partes del nitrato que ingerimos de la fruta y la verdura. Los vegetales ricos en nitratos incluyen verduras de hoja verde y ciertos tubérculos (p. ej., remolachas ...
The effect of nitrification inhibitor on N2O, NO and N2 emissions under different soil moisture levels in a permanent grassland soil

Wu, Di; Cárdenas, Laura M.; Calvet, S.; Brüggemann, N.; Loick, N.; Liu, S.; Bol, R. (Elsevier, 2017-10)

[EN] Emissions of gaseous forms of nitrogen from soil, such as nitrous oxide (N2O) and nitric oxide (NO), have shown great impact on global warming and atmospheric chemistry. Although in soil both nitrification and ...
Uncertainty Modelling to Evaluate Nitrogen Balances As a Tool to Determine N2 and N2O Formation in Ammonia Bioscrubbers

Estellés Barber, Fernando; Calvet Sanz, Salvador; Melse, Roland W.; Ogink, Nico (Mary Ann Liebert, 2012)

Biological scrubbers aim at reducing gaseous ammonia emissions by transferring it to a water phase followed by conversion to nitrite and nitrate. A small part of the removed nitrogen may be emitted as N 2 and N 2O produced ...