Measurement of Atmospheric PCDD/Fs Concentrations Using Polyurethane Foam Disk Passive Air Samplers
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چکیده
منابع مشابه
Polyurethane foam (PUF) passive samplers for monitoring phenanthrene in stormwater.
Pollution from highway stormwater runoff has been an increasing area of concern. Many structural Best Management Practices (BMPs) have been implemented for stormwater treatment and management. One challenge for these BMPs is to sample stormwater and monitor BMP performance. The main objective of this study was to evaluate the feasibility of using polyurethane foam (PUF) passive samplers (PSs) f...
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Anisotropic polymer foams have been prepared, which exhibit a Poisson's ratio exceeding 1, and ratios of longitudinal to transverse stiffness exceeding 50. The foams are as much as 20 times stiffer in the longitudinal direction than the foams from which they were derived. The transformation process involved applying a uniaxial stress sufficient to produce 25% to 45% axial strain to open-cell po...
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ژورنال
عنوان ژورنال: Korean Journal of Environmental Health Sciences
سال: 2016
ISSN: 1738-4087
DOI: 10.5668/jehs.2016.42.2.102