Comparative Pulmonary Toxicity of 6 Abrasive Blasting Agents
نویسندگان
چکیده
منابع مشابه
Comparative pulmonary toxicity of 6 abrasive blasting agents.
Inhalation of silica dust is associated with pulmonary fibrosis. Therefore, substitute abrasive materials have been suggested for use in abrasive blasting operations. To date, toxicological evaluation of most substitute abrasives has been incomplete. Therefore, the objective of this study was to compare the pulmonary toxicity of a set of substitute abrasives (garnet, staurolite, coal slag, spec...
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Issue: Processed recycled glass has been sold as an abrasive blasting medium under several brand names in different parts of the United States. However, limited public information is available regarding the performance of finely sized crushed glass in abrasive applications because manufacturers have developed their own proprietary data. Historically, the predominant material used for abrasive b...
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The National Institute for Occupational Safety and Health (NIOSH) investigators compared methods for collecting personal breathing zone (PBZ) air samples for particulates during abrasive blasting at a shipyard. Abrasive blasting is the cleaning or finishing of surfaces by the use of an abrasive carried in a strong current of air. The U.S. government has provided regulatory requirements and guid...
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This study concerns the determination of the significant factors for an innovative deburring process: low pressure abrasive water-jet blasting. We firstly classify the abrasive medium aluminum oxide (Al2O3) according to the individual characteristics of different grain sizes. Then, the particle behavior in the air jet is analyzed with an optical measuring method, Particle Image Velocimetry (PIV...
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place special stress on the lung. pleural space can lead to severe transplantation is associated with the of right-sided pleural effusions and right atelectasis, presumably due to subdissection. Most transplantation patients volumes of intravenous fluids and have some underlying disease which can directly or indirectly. The ability of BAL lung is helpful in assessment of the of pulmonary compli...
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ژورنال
عنوان ژورنال: Toxicological Sciences
سال: 2001
ISSN: 1096-0929
DOI: 10.1093/toxsci/61.1.135