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Barium in welding fume

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Registro MARC
Tag12Valor
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001  MAP20071017563
003  MAP
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007  hzruuu---uuuu
008  940222s1984 gbr|||| | |00010|eng d
035  ‎$a‎6800003363
040  ‎$a‎MAP‎$b‎spa
084  ‎$a‎872
24510‎$a‎Barium in welding fume‎$c‎P.R.M. Dare... [et al.]
520  ‎$a‎Electrodes containing barium compounds as fluxes for use in arc welding have been examined. Fume from a cored-wire electrode with barium fluoride flux was found to contain more than 16% barium, which was substantially soluble in water or dilute acid. Exposure of a group of welders to such fume resulted on elevated barium urinary levels. Fume from stick electrodes having barium carbonate in their fluxes contained about 15-30% barium in readily soluble form. Recommendations are made concerning the control of occupational exposure of welders to barium
65011‎$0‎MAPA20080585679‎$a‎Higiene industrial
65011‎$0‎MAPA20080605278‎$a‎Contaminantes químicos
65011‎$0‎MAPA20080565954‎$a‎Humos tóxicos
65011‎$0‎MAPA20080538231‎$a‎Bario
65011‎$0‎MAPA20080621186‎$a‎Control de la contaminación
65011‎$0‎MAPA20080593704‎$a‎Soldadura eléctrica
65011‎$0‎MAPA20080588137‎$a‎Soldadura por arco
65011‎$0‎MAPA20080578824‎$a‎Análisis clínicos
7001 ‎$0‎MAPA20080041137‎$a‎Dare, P.R.M.
7404 ‎$a‎The Annals of occupational hygiene
7730 ‎$t‎The Annals of occupational hygiene‎$d‎Oxford [etc.]‎$g‎nº 4, 1984 ; p. 445-448