Fajardo Viloria, Blanca(Universitat Politècnica de València, 2023-01-04)
[ES] La industria porcina tiene un papel relevante para la economía española. Es la principal actividad ganadera y supone alrededor del 15% de la Producción final agraria. Este nivel de producción demanda, por un lado, ...
Cerisuelo, A.; Calvet, S.(Asociacion Interprofesional Desarrollo Agrario AIDA, 2020)
[ES] La alimentación animal es un factor clave para garantizar la sostenibilidad de la ganadería, especialmente en la producción intensiva de monogástricos. El impacto ambiental de este sector está principalmente relacionado ...
[EN] Low frequency aeration of slurries may reduce ammonia (NH3) and methane (CH4) emissions without increasing nitrous oxide (N2O) emissions. The aim of this study was to quantify this potential reduction and to establish ...
Sanz Alcayde, Mar(Universitat Politècnica de València, 2023-10-10)
[ES] La descarbonización en el sector del transporte es una prioridad global para combatir el cambio climático. La investigación sobre combustibles alternativos en motores de combustión interna se ha destacado como una ...
García Miralles, Hugo(Universitat Politècnica de València, 2014-06-09)
[ES] Se evaluaron los efectos de 3 dietas de igual valor nutricional en cerdos de cebo, modificando los ingredientes, y por tanto el aporte de nitrógeno ligado a fibra de la ración y la fuente proteica, sobre los parámetros ...
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 ...
Luna Molina, Ramón; Satorre Aznar, Miguel Ángel; Santonja Moltó, Mª del Carmen; Domingo Beltran, Manuel(EDP Sciences, 2014-06)
Context. The knowledge of the sublimation energy of ices allows us to better understand the dynamics between surfaces and atmospheres of different environments of astrophysical interest where ices are present.
Aims. ...
Antezana Julián, Walter Orestes(Universitat Politècnica de València, 2015-02-23)
[EN] Ammonia (NH3) emissions from pig production contribute relevantly to acidification and eutrophication of the environment. In order to reduce these emissions it is necessary to use standardized measurement protocols. ...
González Bellver, Joan Batiste(Universitat Politècnica de València, 2023-11-06)
[ES] El objetivo de este proyecto es la sustitución del sistema de refrigeración de las instalaciones de una industria donde su actividad era la conservación de productos agrícolas de la comarca de la Safor. Tras 50 años ...
Beccaccia, Amanda; Ferrer Riera, Pablo; Ibáñez, Miguel Ángel; Estellés, F.; Rodríguez, Carlos; Moset, Verónica; Blas, Carlos de; Calvet Sanz, Salvador; García Rebollar, Paloma(Instituto Nacional de Investigación y Tecnología Agraria y Alimentaria (INIA), 2015-03)
[EN] This study aimed to analyse several factors of variation of slurry composition and to establish prediction equations for potential methane (CH4) and ammonia (NH3) emissions. Seventy-nine feed and slurry samples were ...
[EN] Ammonia emissions from naturally ventilated livestock buildings (NVLBs) pose a serious environmental problem. However, the mechanisms that control these emissions are still not fully understood. One promising method ...
Olcina Girona, Miguel(Universitat Politècnica de València, 2020-11-03)
[ES] Estudio del uso del amoniaco como combustible en un quemador tipo Flat burner haciendo uso del hidrógeno para sostener la llama, se variarán diferentes parámetros como el dosado, la cantidad relativa de hidrógeno en ...
[EN] Atmospheric pollution related to gas emissions from livestock production has become an issue of increasing interest. International commitments bind countries to provide annual reports on national emissions, however ...
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 ...
W. Lopes, Christian; Martinez-Ortigosa, Joaquin; Góra-Marek, Kinga; Tarach, Karolina; Vidal Moya, José Alejandro; Palomares Gimeno, Antonio Eduardo; Agostini, Giovanni; Blasco Lanzuela, Teresa; Rey Garcia, Fernando(The Royal Society of Chemistry, 2021-12-14)
[EN] Supported silver species are among the most promising catalysts for the depletion of ammonia emission by selective catalytic oxidation (NH3-SCO). Here, an investigation on the influence of small pore CHA and RHO zeolite ...
Primo Arnau, Ana María; García Gómez, Hermenegildo(Royal Society of Chemistry, 2014-11-21)
[EN] Oil is nowadays the main energy source and this prevalent position most probably will continue in the next decades. This situation is largely due to the degree of maturity that has been achieved in oil refining and ...