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Identification of polycyclic aromatic hydrocarbons and methoxylated phenols in wood smoke emitted during production of charcoal
(Vieweg, 2002-04-01)
More than 130 organic substances in dichloromethane-methanol (4: 1) extracts of particulate matter and the gaseous phase from wood burning for the production of charcoal have been identified by capillary gas chromatography ...
Identification of polycyclic aromatic hydrocarbons in sugar cane soot by gas chromatography mass spectrometry
(Vieweg, 1997-12-01)
Fly soot samples collected in the sugar cane fields after the process of burning were extracted in a Soxhlet apparatus (methylene chloride:methanol 4:1). The extracts were fractionated on silica gel Sep-Pak cartridges into ...
On the catalytic hydrogenation of polycyclic aromatic hydrocarbons into less toxic compounds by a facile recoverable catalyst
(ELSEVIER SCIENCE BV, 2009)
Here we present the catalytic hydrogenation of polycyclic aromatic hydrocarbons (PAHs) to less toxic mixtures of saturated and partial unsaturated polycyclic hydrocarbons under mild reaction conditions using a magnetically ...
Distribution And Sources Of Aliphatic And Polycyclic Aromatic Hydrocarbons In Surface Sediments Of Itajaí-açu Estuarine System In Brazil
(Sociedade Brasileira de Química, 2017)
Atmospheric particulate polycyclic aromatic hydrocarbons from road transport in southeast Brazil
(Pergamon-Elsevier B.V. Ltd, 2008-12-01)
The Cubatao industrial complex of southeast Brazil is sited on a coastal strip bounded on the continental side by a mountainous scarp covered with tropical forest. Four cities have developed around the complex. The ...
Polycyclic Aromatic Hydrocarbons in Mussels from a South American Estuary
(Springer, 2017-03)
Bivalves, especially mussels, have been pointed as putative species to monitor polycyclic aromatic hydrocarbons (PAHs) in marine environment. After several environmental PAHs baseline reports, the present study was conducted ...
Synergism in the desorption of polycyclic aromatic hydrocarbons from soil models by mixed surfactant solutions
(Springer Heidelberg, 2016-02)
This study investigates the effect of a mixed surfactant system on the desorption of polycyclic aromatic hydrocarbons (PAHs) from soil model systems. The interaction of a non-ionic surfactant, Tween 80, and an anionic one, ...
Chemometrics-assisted fluorimetry for the rapid and selective determination of heavy polycyclic aromatic hydrocarbons in contaminated river waters and activated sludges
(American Chemical Society, 2011-03)
The most concerned polycyclic aromatic hydrocarbons (PAHs) benzo[a]pyrene, dibenz[a,h]anthracene, chrysene, benzo[b]fluoranthene, benzo[k]fluoranthene and benz[a]anthracene were simultaneously determined in the presence ...
QSAR Applications on Polycyclic Aromatic Hydrocarbons and some derivatives
(Bentham Science Publishers, 2013-12)
Polycyclic Aromatic Hydrocarbons (PAHs) have been the focus of great attention for a long time owing to their impact on public health and the environment. In this article we overview various QSAR studies on PAHs and some ...