'Metal fume fever' diaporamas de présentation

4 - EXAMPLES OF HAZARDOUS SUBSTANCES/PROCESSES

4 - EXAMPLES OF HAZARDOUS SUBSTANCES/PROCESSES. Silica. Crystalline silica or quartz (SiO 2 ) is the most widely occurring of all minerals and it is found in most rocks Sand on beaches Inhalation can give rise to silicosis = pulmonary fibrosis Dust concentration in the atmosphere;

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PARACELUS (1493-1541)

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Controlling exposures to prevent occupational lung disease in MANUFACTURING

Controlling exposures to prevent occupational lung disease in MANUFACTURING. Health Hazards. Fume Gases UV radiation. Fine particles of metal oxides Composition depends on type of metal being welded. Welding Fume. At least 190,000 workers exposed to welding fume in Great Britain.

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Subpart J Welding and Cutting

Subpart J Welding and Cutting.

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RESPIRATORY TRAINING MANUAL

RESPIRATORY TRAINING MANUAL. FILTER TYPES Organic gases & vapours (Type A) Organic substances are gases or vapours which contain carbon and therefore include a vast number of compounds such as Hydrocarbons, Alcohol's, Aldehydes, Ketones, Amines, Esters and Organic Acids

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