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Concentrations of 16 polycyclic aromatic hydrocarbons (PAHs) in surface sediments collected from the Jiaozhou Bay were measured by GC-FID. The results showed that the total concentrations of PAHs varied from 1242.2 to 29558.1 ng g-1 (average concentration was 5065.1 ng g-1), which indicated that the total PAHs concentrations were at moderate level compared to relevant areas worldwide. The proportion...
The distribution, profile, sources, and impacts of polycyclic aromatic hydrocarbon (PAHs) in oilfield soils were investigated. The concentrations and distribution of PAHs in soils from five sites (named as S1, S2, S3, S4 and S5) showed different levels of PAHs. The concentrations of total PAHs in the soils ranged from 1340 to 82393 ng/g. The profiles of different number of aromatic rings in each of...
Six sites were set up along water areas of the White Goose Pond of Pearl River and the Guanzhou River in Guangzhou Higher Education Mega Center. The surface sediments were obtained by using a sediment trap. The concentrations of 16 kinds of polycyclic aromatic hydrocarbons(PAHs) in the sediments from Pearl River were analyzed, based on the USEPA 8000 serial methods, and under quality assurance and...
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