Journal of Korean Society of Occupational and Environmental Hygiene (한국산업보건학회지)
- Volume 7 Issue 1
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- Pages.21-31
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- 1997
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- 2384-132X(pISSN)
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- 2289-0564(eISSN)
Sampling efficiencies of the activated carbon fiber and 3M diffusive samplers for organic vapors
공기중 유기용제 측정을 위한 활성탄섬유 확산포집기와 3M 확산포집기의 시료포집효율에 대한 연구
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Byeon, Sang-Hoon
(Dept. of Environmental Sanitation College of Allied Health Sciences, Korea University) ;
- Oh, Se-Min (Industrial Health Research Institute, Korea Industrial Safety Corporation) ;
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Lee, Chang-Ha
(Department of Chemical Engineering, Yonsei University)
- Published : 1997.05.08
Abstract
Toluene, n-hexane, and methyl ethyl ketone(MEK) were exposed to the activated carbon fiber(ACF) and 3M(Model 3500) diffusive samplers under low and high humidity levels. In order to evaluate these two samplers, the sampling capacity, sampling rate, reverse diffusion, and storage stability were obtained. At low humidity level(