Evaluation of different methods for determining ammonia emissions in poultry buildings and their applicability to open facilities

In regions of tropical and subtropical climates, nearly all installations used for intensive broiler chicken production and other animals of economic interest operate as curtain-sided open structures with assisted mechanical ventilation. The lack of ventilation control in these facilities, along wit...

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Autores:
Osorio Saraz, Jairo Alexander
Ferreira Tinôco, Ilda de Fátima
Gates, Richard S.
Oliveira de Paula, Marcos
Mendes, Luciano B.
Tipo de recurso:
Article of journal
Fecha de publicación:
2013
Institución:
Universidad Nacional de Colombia
Repositorio:
Universidad Nacional de Colombia
Idioma:
spa
OAI Identifier:
oai:repositorio.unal.edu.co:unal/40361
Acceso en línea:
https://repositorio.unal.edu.co/handle/unal/40361
http://bdigital.unal.edu.co/30458/
Palabra clave:
Measurement methods for ammonia emissions
air pollution
animal production
air quality
ventilation
Ammonia emissions
air pollution
animal production
air quality
ventilation
Rights
openAccess
License
Atribución-NoComercial 4.0 Internacional
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oai_identifier_str oai:repositorio.unal.edu.co:unal/40361
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network_name_str Universidad Nacional de Colombia
repository_id_str
dc.title.spa.fl_str_mv Evaluation of different methods for determining ammonia emissions in poultry buildings and their applicability to open facilities
title Evaluation of different methods for determining ammonia emissions in poultry buildings and their applicability to open facilities
spellingShingle Evaluation of different methods for determining ammonia emissions in poultry buildings and their applicability to open facilities
Measurement methods for ammonia emissions
air pollution
animal production
air quality
ventilation
Ammonia emissions
air pollution
animal production
air quality
ventilation
title_short Evaluation of different methods for determining ammonia emissions in poultry buildings and their applicability to open facilities
title_full Evaluation of different methods for determining ammonia emissions in poultry buildings and their applicability to open facilities
title_fullStr Evaluation of different methods for determining ammonia emissions in poultry buildings and their applicability to open facilities
title_full_unstemmed Evaluation of different methods for determining ammonia emissions in poultry buildings and their applicability to open facilities
title_sort Evaluation of different methods for determining ammonia emissions in poultry buildings and their applicability to open facilities
dc.creator.fl_str_mv Osorio Saraz, Jairo Alexander
Ferreira Tinôco, Ilda de Fátima
Gates, Richard S.
Oliveira de Paula, Marcos
Mendes, Luciano B.
dc.contributor.author.spa.fl_str_mv Osorio Saraz, Jairo Alexander
Ferreira Tinôco, Ilda de Fátima
Gates, Richard S.
Oliveira de Paula, Marcos
Mendes, Luciano B.
dc.subject.proposal.spa.fl_str_mv Measurement methods for ammonia emissions
air pollution
animal production
air quality
ventilation
Ammonia emissions
air pollution
animal production
air quality
ventilation
topic Measurement methods for ammonia emissions
air pollution
animal production
air quality
ventilation
Ammonia emissions
air pollution
animal production
air quality
ventilation
description In regions of tropical and subtropical climates, nearly all installations used for intensive broiler chicken production and other animals of economic interest operate as curtain-sided open structures with assisted mechanical ventilation. The lack of ventilation control in these facilities, along with wind direction and velocity effects on ventilation uniformity, complicates calculation of the quantity of gases (ammonia and others) generated by the litter at a given moment. This fact constitutes a pitfall when evaluating the polluting potential of open environments, and when comparisons with data encountered in closed environment facilities used in temperate climates need to be done. All developed countries of Europe and North America already possess methodologies to determine gas emissions in closed installations commonly found in these regions. Therefore, the objective of the present study was to evaluate some specific methodologies used for determining ammonia emissions from broiler houses located in countries of Europe and the United States, and verify the possibility for application of these methodologies to open structures commonly found in Brazil and other countries of South America. A quantitative evaluation showed that the methods with best characteristics for adaptability to the operational conditions and the different types of conditioned environments of buildings with positive pressure or natural ventilation systems were the internal tracer gas, the portable monitoring unit (PMU) and the mobile air emissions monitoring unit (MAEMU). According to the results, model-based approaches that use mass balance and passive diffusion samplers such as the “Ferm Tube” and the Saraz Method for Determination of Ammonia Emissions (SMDAE) proposed by Osorio (2010), can also be adapted to different operational conditions for open buildings.
publishDate 2013
dc.date.issued.spa.fl_str_mv 2013
dc.date.accessioned.spa.fl_str_mv 2019-06-28T09:32:21Z
dc.date.available.spa.fl_str_mv 2019-06-28T09:32:21Z
dc.type.spa.fl_str_mv Artículo de revista
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http://bdigital.unal.edu.co/30458/
dc.language.iso.spa.fl_str_mv spa
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dc.relation.spa.fl_str_mv http://revistas.unal.edu.co/index.php/dyna/article/view/29277
dc.relation.ispartof.spa.fl_str_mv Universidad Nacional de Colombia Revistas electrónicas UN Dyna
Dyna
dc.relation.ispartofseries.none.fl_str_mv Dyna; Vol. 80, núm. 178 (2013); 51-60 DYNA; Vol. 80, núm. 178 (2013); 51-60 2346-2183 0012-7353
dc.relation.references.spa.fl_str_mv Osorio Saraz, Jairo Alexander and Ferreira Tinôco, Ilda de Fátima and Gates, Richard S. and Oliveira de Paula, Marcos and Mendes, Luciano B. (2013) Evaluation of different methods for determining ammonia emissions in poultry buildings and their applicability to open facilities. Dyna; Vol. 80, núm. 178 (2013); 51-60 DYNA; Vol. 80, núm. 178 (2013); 51-60 2346-2183 0012-7353 .
dc.rights.spa.fl_str_mv Derechos reservados - Universidad Nacional de Colombia
dc.rights.coar.fl_str_mv http://purl.org/coar/access_right/c_abf2
dc.rights.license.spa.fl_str_mv Atribución-NoComercial 4.0 Internacional
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dc.publisher.spa.fl_str_mv Universidad Nacional de Colombia Sede Medellín
institution Universidad Nacional de Colombia
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