SURVEY ON THE VOCs CONCENTRATION IN HOSPITALS USING A PASSIVE SAMPLER METHOD(Environmental Engineering)
نویسندگان
چکیده
منابع مشابه
Determination of Vocs in groundwater at an industrial contamination site using a homemade low-density polyethylene passive diffusion sampler.
A home-made inexpensive passive diffusion bag (PDB) sampler, prepared by filling deionized water in low-density polyethylene (LDPE) tubes, was evaluated for volatile organic compounds (VOC) sampling in groundwater at industrial contamination sites. Impacts of environmentally relevant conditions on the sampling equilibration time and partitioning of VOCs between the sampler and the water sample ...
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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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Preliminary investigation on the feasibility of size selective passive sampling for atmospheric particles was undertaken through laboratory simulated and outdoor sampling. The passive samplers used in the research were improved from passive sampler used for sampling atmospheric organic contaminants. Sampled particle size distribution was analyzed by MasterSizer 2000 laser particle size analyzer...
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ژورنال
عنوان ژورنال: AIJ Journal of Technology and Design
سال: 2003
ISSN: 1341-9463,1881-8188
DOI: 10.3130/aijt.9.181_2