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Non-occupational exposure to silica dust in vicinity of slate pencil industry, India

Non-occupational exposure to silica dust in vicinity of slate pencil industry, India Non-occupational exposure to crystalline silica (quartz) in vicinity of slate pencil industry is reported. Ambient silica monitoring was carried out at two locations in the vicinity of slate pencil industry and one control site 5 kilometers away from slate pencil industry using PM-10 high volume samplers. Quartz content was analyzed using Fourier Transform Infrared Spectrophotometer (FTIR) from vertically elutriated dust samples collected simultaneously at all locations. It was found that average quartz concentrations in the vicinity of slate pencil industry and control site were 41.07–57.22 and 3.51 μg/m3, respectively. Results were compared with derived ambient air quality standard for silica based on findings reported by Environmental Protection Agency (EPA). http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Environmental Monitoring and Assessment Springer Journals

Non-occupational exposure to silica dust in vicinity of slate pencil industry, India

Environmental Monitoring and Assessment , Volume 151 (4) – Jun 20, 2008

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References (21)

Publisher
Springer Journals
Copyright
Copyright © 2008 by US Government
Subject
Environment; Environmental Management ; Ecology; Atmospheric Protection/Air Quality Control/Air Pollution; Ecotoxicology
ISSN
0167-6369
eISSN
1573-2959
DOI
10.1007/s10661-008-0290-x
pmid
18566906
Publisher site
See Article on Publisher Site

Abstract

Non-occupational exposure to crystalline silica (quartz) in vicinity of slate pencil industry is reported. Ambient silica monitoring was carried out at two locations in the vicinity of slate pencil industry and one control site 5 kilometers away from slate pencil industry using PM-10 high volume samplers. Quartz content was analyzed using Fourier Transform Infrared Spectrophotometer (FTIR) from vertically elutriated dust samples collected simultaneously at all locations. It was found that average quartz concentrations in the vicinity of slate pencil industry and control site were 41.07–57.22 and 3.51 μg/m3, respectively. Results were compared with derived ambient air quality standard for silica based on findings reported by Environmental Protection Agency (EPA).

Journal

Environmental Monitoring and AssessmentSpringer Journals

Published: Jun 20, 2008

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