Evaluation on the Collection Efficiency and Performance of the Sound Pressure Machine Equipped with a HEPA Filter Eliminating Asbestos Particles

When the one-pass collection efficiency of each size of particles of the sound pressure machine equipped with a glass fiber HEPA filter to get rid of friable asbestos at the asbestos elimination field was evaluated, the collection efficiency of those with the size of 0.3um was examined to be 98.91%....

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Bibliographic Details
Main Authors: Park, Wha Me, Myung, Rew Jae, Kim, Key Young
Format: Conference Proceeding
Language:English
Subjects:
Asbestos
Collection
Efficiency
Friability
Glass fibers
Sound pressure
Vacuum cleaners
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Summary:When the one-pass collection efficiency of each size of particles of the sound pressure machine equipped with a glass fiber HEPA filter to get rid of friable asbestos at the asbestos elimination field was evaluated, the collection efficiency of those with the size of 0.3um was examined to be 98.91%. That of the particles of 0.5um size was proved to be 99.21% on average, which is a little bit higher than that of 0.3um size. The 1.0um particles showed 100% of efficiency, and the collection efficiency of each size had statistically meaningful differences.
ISSN:2261-236X
2274-7214
2261-236X
DOI:10.1051/matecconf/20166201001