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Water fog as a medium for visualization of airflows

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Registro MARC
Tag12Valor
LDR  00000nab a2200000 i 4500
001  MAP20071017707
003  MAP
005  20080418115142.0
007  hzruuu---uuuu
008  940307s1987 gbr|||| | |00010|eng d
035  ‎$a‎6800003081
040  ‎$a‎MAP‎$b‎spa
084  ‎$a‎872
1001 ‎$0‎MAPA20080074258‎$a‎Kennedy, D.A.
24510‎$a‎Water fog as a medium for visualization of airflows‎$c‎D.A. Kennedy
520  ‎$a‎Water fog, produced by an ultrasonic nebulizer, is a suitable medium for visualization of airflows. It is non-toxic, non-irritant and suitable for use in workplaces where normal activities are taking place. Fume cupboards, microbiological safety cabinet and flame photometer extract hoods were tested by means of water fog and mineral oil smoke. Water fog, which could be coloured scarlet by adding a food dye to the water in the nebulizer chamber, was capable of demonstrating all the airflow features that were visualized by the smoke. Attempts to estimate the amount of fog escaping from microbiological safety cabinets, by the addition of a biological ant two different chemical tracers to the water in the nebulizer chamber, gave encounraging results
65011‎$0‎MAPA20080585679‎$a‎Higiene industrial
65011‎$0‎MAPA20080605278‎$a‎Contaminantes químicos
65011‎$0‎MAPA20080572976‎$a‎Nieblas de agua
65011‎$0‎MAPA20080616441‎$a‎Contaminación atmosférica
65011‎$0‎MAPA20080551797‎$a‎Muestreos
65011‎$0‎MAPA20080591960‎$a‎Métodos de análisis
65011‎$0‎MAPA20080621186‎$a‎Control de la contaminación
65011‎$0‎MAPA20080584412‎$a‎Corrientes de aire
65011‎$0‎MAPA20080560997‎$a‎Ventilación
7404 ‎$a‎The Annals of occupational hygiene
7730 ‎$t‎The Annals of occupational hygiene‎$d‎Oxford [etc.]‎$g‎nº 2, 1987 ; p. 255-259