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23.489  Articles
1 of 2.350 pages  |  10  records  |  more records»
Headspace solid-phase microextraction (HSSPME) is one of the simplest and cost-efficient sample preparation approaches for determination of volatile organic compounds (VOCs) in soil. This study was aimed at the development of the model for numerical optim... see more

An analytical method for determination of volatile organic compounds (VOCs) in Kazakhstan red wine was developed in this study. The volatile composition of red wine was determined by headspace SPME in combination with GC-MS. The DVB/CAR/PDMS fiber and the... see more

The objective of this paper was to offer a comparative analysis of currently implemented statutory and technical regulations in Taiwan and Japan for volatile organic compounds (VOC) in indoor atmospheres. The findings should help to manage indoor air qual... see more

In the past decades, hazardous air pollutants (HAPs), so-called air toxics or toxic air pollutants, have been detected in the atmospheric air at low concentration levels, causing public concern about the adverse effect of long-term exposure to HAPs on hum... see more

Options are examined to improve the sustainability of office partition manufacturing by reducing volatile organic compounds (VOC) emissions. Base VOC emissions for a typical plant are estimated using a mass balance approach. Pollution prevention and susta... see more

The use of kaolin as adsorbent to fill semipermeable membrane devices (SPMDs) in order   to catch volatile organic compounds (VOCs) from air has been evaluated. The quantification was   performed by head-space sampling-gas chromato... see more

Solid-phase microextraction in combination with gas chromatography and mass-spectrometry (GC-MS) was used for determination of benzene, toluene, ethylbenzene and o-xylene (BTEX), polycyclic aromatic hydrocarbons (PAH), and for identification of volatile o... see more

Atmospheric volatile organic compounds (VOCs) measurement was carried out using gas chromatography-flame ionization detector (GC-FID) technique (Airmo VOCs online analyzer) in a typical urban area in Beijing from April 2014 to January 2015. Ambient levels... see more

In this work we report the oxidation of volatile organosulfur compounds (VOC) catalyzed by the enzyme chloroperoxidase from Caldariomyces fumago. VOC are regarded as atmospheric pollutants due to their unpleasant odor and low detection threshold. Diethyl ... see more

1 of 2.350 pages  |  10  records  |  more records»