Analyses of PCM Asbestos Air Monitoring Results for a Major Abatement Project

Autor:	Vernon E. Rose, Jimmy L. Perkins, Michael S. Cleveland
Rok vydání:	1992
Předmět:	Air monitoring Engineering Asbestos abatement business.industry Public Health Environmental and Occupational Health Environmental engineering medicine medicine.disease_cause business Asbestos
Zdroj:	Applied Occupational and Environmental Hygiene. 7:27-32
ISSN:	1521-0898 1047-322X
DOI:	10.1080/1047322x.1992.10388012
Popis:	Many asbestos abatement operations take place in the United States each year; however, little published information is available as to the concentrations of asbestos in and around abatement operations and the efficacy of abatement efforts. Most importantly, the use of glovebags is one of the most frequently encountered abatement methods, and only one published study exists on the effectiveness of glovebagging as a control technique. In the current study, 2082 airborne dust samples of 11 different types (based on location or an abatement procedure) were taken over a 5-year period and were analyzed by phase-contrast microscopy. The most important result shows that samples taken near glovebag operations had statistically significantly higher mean concentrations of fibers per cubic centimeter of air than samples taken approximately 15–25 feet away from those operations (0.037 fiber/cc versus 0.028 fiber/cc). The results also indicate that the use of glovebags is a less effective form of abatement as ...
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::4aaf2219c938a89a908ba4f859eb7f40 https://doi.org/10.1080/1047322x.1992.10388012 Zobrazit plný text záznamu