Results 11 to 20 of about 438,427 (238)

The development and use of thermal desorption methods for the analysis of polycyclic aromatic hydrocarbons and volatile organic compounds in ambient air [PDF]

open access: yes, 1996
This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University.In occupational and public health there is a need for measurement and speciation of chemicals in ambient air to achieve control of air pollution and ...
Bahrami, Abdulrahman
core   +7 more sources

Differences between Pinus pinea and Pinus pinaster as bioindicators of polycyclic aromatic hydrocarbons [PDF]

open access: yes, 2011
The potential of Univariate and Multivariate Analysis and specifically Principal Components Analysis (PCA), has been employed to assess the performance of pine needles as bioindicators of polycyclic aromatic hydrocarbons (PAHs) and particularly emphasize
Ratola, Nuno   +5 more
core   +4 more sources

Rapid measurement of polycyclic aromatic hydrocarbon contamination in soils by visible and near-infrared spectroscopy [PDF]

open access: yes, 2013
Polycyclic aromatic hydrocarbons (PAHs) are widely distributed organic pollutants. At petroleum contaminated sites, PAHs are often the key risk drivers because of their carcinogenicity. Assessing the risk of PAH at contaminated sites by conventional soil
Okparanma, Reuben N.
core   +7 more sources

Fate of polycyclic aromatic hydrocarbons during composting of lagooning sewage sludge [PDF]

open access: yes, 2005
The fate of 16 polycyclic aromatic hydrocarbons (PAHs), targeted by the USEPA agency, has been investigated during composting of lagooning sludge. Composting shows efficient decrease of the content and the bioavailability of each PAH.
Amir, Soumia   +5 more
core   +1 more source

Identification of sources of elevated concentrations of polycyclic aromatic hydrocarbons in an industrial area in Tianjin, China [PDF]

open access: yes, 2009
The concentrations of 16 polycyclic aromatic hydrocarbons (PAHs) were determined by gas chromatography equipped with a mass spectrometry detector in 105 topsoil samples from an industrial area around Bohai Bay, Tianjin in the North of China.
Jiao, W.T.   +14 more
core   +1 more source

Effects of Pyrolysis Temperature on the Release Characteristics of Polycyclic Aromatic Hydrocarbons during Pyrolysis of Corn Stover Pellet

open access: yesBioResources, 2023
The release characteristics of polycyclic aromatic hydrocarbons during the pyrolysis of biomass remain poorly understood. This study investigated the effects of pyrolysis temperature on the polycyclic aromatic hydrocarbon release characteristics by ...
Lijie Li   +7 more
doaj   +2 more sources

Methylmercury and Polycyclic Aromatic Hydrocarbons in Mediterranean Seafood: A Molecular Anthropological Perspective

open access: yesApplied Sciences, 2021
Eating seafood has numerous health benefits; however, it constitutes one of the main sources of exposure to several harmful environmental pollutants, both of anthropogenic and natural origin.
Andrea De Giovanni   +3 more
doaj   +1 more source

Polycyclic Aromatic Hydrocarbons and Glutathione Levels in Basra Oil Company Workers (2024)

open access: yesThe Iraqi Journal of Medical Sciences
Background:    Polycyclic aromatic hydrocarbons are environmental pollutants prevalent in oil fields. This study examines their impact on human health in Basra. Objective:    To assess polycyclic aromatic hydrocarbon levels in individuals exposed to oil
Mohammed A. Abdul-Khaleq   +2 more
doaj   +3 more sources

Polycyclic Aromatic Hydrocarbons in Malt

open access: yesBeverages, 2021
The kilning of malt occurs at different temperatures, depending on the desired color and aromas. Higher temperatures applied during kilning can be involved in polycyclic aromatic hydrocarbons (PAHs) formation in malt.
Krešimir Mastanjević   +4 more
doaj   +1 more source

Effect of Varying Current on Pseudomonas Aeruginosa Degradation of Naphthalene

open access: yesChemical Engineering Transactions, 2022
Polycyclic aromatic hydrocarbons are recognized as pollutants with carcinogenic, teratogenic, and mutagenic properties. Polycyclic aromatic hydrocarbons have therefore become priority pollutants that have attracted researchers' attention to developing ...
Brian Gidudu   +2 more
doaj   +1 more source

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