Barium in welding fume
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| Tag | 1 | 2 | Valor |
|---|---|---|---|
| LDR | 00000nab a2200000 i 4500 | ||
| 001 | MAP20071017563 | ||
| 003 | MAP | ||
| 005 | 20080418115111.0 | ||
| 007 | hzruuu---uuuu | ||
| 008 | 940222s1984 gbr|||| | |00010|eng d | ||
| 035 | $a6800003363 | ||
| 040 | $aMAP$bspa | ||
| 084 | $a872 | ||
| 245 | 1 | 0 | $aBarium in welding fume$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 | ||
| 650 | 1 | 1 | $0MAPA20080585679$aHigiene industrial |
| 650 | 1 | 1 | $0MAPA20080605278$aContaminantes químicos |
| 650 | 1 | 1 | $0MAPA20080565954$aHumos tóxicos |
| 650 | 1 | 1 | $0MAPA20080538231$aBario |
| 650 | 1 | 1 | $0MAPA20080621186$aControl de la contaminación |
| 650 | 1 | 1 | $0MAPA20080593704$aSoldadura eléctrica |
| 650 | 1 | 1 | $0MAPA20080588137$aSoldadura por arco |
| 650 | 1 | 1 | $0MAPA20080578824$aAnálisis clínicos |
| 700 | 1 | $0MAPA20080041137$aDare, P.R.M. | |
| 740 | 4 | $aThe Annals of occupational hygiene | |
| 773 | 0 | $tThe Annals of occupational hygiene$dOxford [etc.]$gnº 4, 1984 ; p. 445-448 |