Photocatalytic Inactivation Efficiencies of Dairy Bacteriophages in a Semi-pilot Scale Reactor
; Negro, Antonio Carlos ; Gornati, Jesica Soledad ; Quiberoni, Andrea del Lujan ; Alfano, Orlando Mario Otros responsables
Fecha
2018
Editorial
Solar Energy Research Center
Revista
Título del libro
Nombre del evento
10th European meeting on solar chemistry and photocatalysis: environmental applications
Fecha del evento
2018-06-04
Institución organizadora
Universidad de Almería
Solar Energy Research Center
Solar Energy Research Center
ISSN
eISSN
ISBN
978-84-17261-27-6
Idioma
Inglés
Tipo del evento
Reunión
Clasificación temática
Palabras clave
Resumen
In this work, the photocatalytic inactivation of phages contained in bioaerosols was investigated in a semi-pilot scale reactor designed and built in a previous work. A new nebulization method was studied to extend the stay time of phage particles in the air. Phage B1 (infective to Lactobacillus plantarum ATCC 8014) was nebulized into the reactor by 6 jet Collison nebulizer. Results demonstrated a good performance of this nebulizer. A decrease of phage counts of 2.9 order logs after 90 min of photocatalytic treatment was observed. For this phage, photonic and quantum inactivation efficiencies of 0.75x10^19 PFU/photon and 1.99x10^19 PFU/photon were obtained, respectively.
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