Results 11 to 20 of about 43,860 (248)

Assessment of Polycyclic Aromatic Hydrocarbons in Underground Water around the Viccinity of Balogun-Biiro Dump Site, Oke Bale, Osogbo, Nigeria

Fountain Journal of Natural and Applied Sciences (FUJNAS), 2013
Well-water samples were collected from the vicinity of Balogun–biiro dump site located in Okebaale Osogbo, Osun state, Nigeria. The polycyclic aromatic hydrocarbons were determined qualitatively and quantitatively using GC-FID.
T. A. Adedosu, H. O. Adedosu, O. O. Abiona, E. Omoniyi, A. Adeboye, F. Alli   +5 more
doaj   +1 more source

Kinetic model and kerosene surrogate for calculating gas turbine engine emission of carcinogenic hydrocarbons

Вестник Самарского университета: Аэрокосмическая техника, технологии и машиностроение, 2022
To calculate the emission of carcinogenic polycyclic aromatic hydrocarbons by the combustion chambers of aircraft gas turbine engines, the A17 kinetic model has been developed, characterized by new blocks of elementary chemical reactions of hydrocarbon ...
A. S. Semenikhin, D. V. Idrisov, I. V. Chechet, S. G. Matveev, S. V. Lukachev   +4 more
doaj   +1 more source

Research Progress of Polycyclic Aromatic Hydrocarbons Pretreatment Methods and Application of Computer Simulation Technology for Prediction and Degradation of Electrochemical Concentration Detection

Journal of Chemistry, 2022
Polycyclic aromatic hydrocarbons (PAHs) are a class of organic compounds that are composed of aromatic rings containing only carbon and hydrogen atoms. They are one of the widespread environmental pollutants in the world.
He Chang, Yang Lu
doaj   +1 more source

Hydrogenated polycyclic aromatic hydrocarbons: isomerism and aromaticity

Physical Chemistry Chemical Physics, 2020
A simple model based on adjacency matrices is introduced to study the stability of hydrogenated polycyclic aromatic hydrocarbons. Aromaticity governs their relative stability having the most stable isomers the higher number of non-hydrogenated rings.
Paula Pla, Yang Wang, Fernando Martín, Manuel Alcamí   +3 more
openaire   +3 more sources

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

Applied 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, Cristina Giuliani, Mauro Marini, Donata Luiselli   +3 more
doaj   +1 more source

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

BioResources, 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, Wenjuan Niu, Hongbin Cong, Haibo Meng, Zhiyou Niu, Xiuli Shen, Licong Cao, Xianrui Kong   +7 more
doaj   +2 more sources

Polycyclic Aromatic Hydrocarbons in Malt

Beverages, 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, Vinko Krstanović, Dragan Kovačević, Brankica Kartalović, Kristina Habschied   +4 more
doaj   +1 more source

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

The 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, Hend A. Abass, Estabraq A. Al-Wasiti   +2 more
doaj   +3 more sources

Effect of Varying Current on Pseudomonas Aeruginosa Degradation of Naphthalene

Chemical 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, Dirk Calitz, Evans M. N. Chirwa   +2 more
doaj   +1 more source

Sampling and concentration of polycyclic aromatic hydrocarbons from exhaust gases from a plant for synthesis of carbon nanomaterials

Журнал Белорусского государственного университета: Химия, 2021
Currently, there is an increase in the production of carbon nanomaterials in the world, which is associated with their unique physical and mechanical properties and their use in various fields of science, industry and technology.
Sergei M. Leschev, Tatsiana M. Henarava   +1 more
doaj   +1 more source