Study on Estimation of PCB Concentrations in Indoor Air by a Passive Sampler using Yarns as Trapping Materials
نویسندگان
چکیده
منابع مشابه
Evaluation of a passive air sampler for measuring indoor formaldehyde.
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Passive sampling for volatile organic compounds in indoor air-controlled laboratory comparison of four sampler types.
This article describes laboratory testing of four passive diffusive samplers for assessing indoor air concentrations of volatile organic compounds (VOCs), including SKC Ultra II, Radiello®, Waterloo Membrane Sampler (WMS) and Automated Thermal Desorption (ATD) tubes with two different sorbents (Tenax TA and Carbopack B). The testing included 10 VOCs (including chlorinated ethenes, ethanes, and ...
متن کاملInfluence of sampler configuration on the uptake kinetics of a passive air sampler.
Passive air samplers (PAS) are simple and cost-effective tools to monitor semivolatile organic compounds in air. Chemical uptake occurs by molecular diffusion from ambient air to a passive sampling medium (PSM). Previous calibration studies indicate that even for the same type of PAS, passive air sampling rates (R, m(3)(air)/d) can be highly variable due to the influence of a number of factors....
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ژورنال
عنوان ژورنال: Journal of Environmental Chemistry
سال: 2010
ISSN: 1882-5818,0917-2408
DOI: 10.5985/jec.20.35