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	Provedor de dados CIGR Journal (1) Autor Harmon, Jay (1) Hoff, Steven (1) Ramirez, Brett (1) Smith, Benjamin (1) Stinn, John (1) Palavra-chave Biosecurity (1) Disease transmission (1) PRRS virus (1) Swine (1) Ventilation (1) Tipo do documento Info:eu-repo/semantics/article (1) Ano 2019 (1) País China (1) Idioma Inglês (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 1 Primeira ... 1 ... Última Design and validation of a mobile air filter testing laboratory for animal agricultural applications CIGR Journal Smith, Benjamin; Ramirez, Brett; Hoff, Steven; Harmon, Jay; Stinn, John. The US swine industry is shifting towards filtered fresh-air ventilation systems that use pleated filters to improve breeding herd health and reduce airborne disease outbreak frequency. Loaded filters reduce airflow causing a poor environment and elevated energy use. Typical axial fans cannot efficiently maintain the rated differential pressure (DP; 100 Pa) for pleated filters; hence, a lower design filter DP (37 Pa) is used and consequently, more filters are required to achieve design maximum ventilation. Large, common filter banks for multiple staged fans presents significant challenges in using continuous DP measurement to assess filter life, making it impossible to separate filter loading DP from overall airflow DP. A mobile air filter testing (MAFT)... Tipo: Info:eu-repo/semantics/article Palavras-chave: Biosecurity; Disease transmission; PRRS virus; Swine; Ventilation. Ano: 2019 URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/5458 Registros recuperados: 1 Primeira ... 1 ... Última

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