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Concentrations, Source Apportionment and Health Risk Assessment of Polycyclic Aromatic Hydrocarbons (PAHs) in Household Dust Samples, the Case of City of Khorramabad, Iran by Nemat Dalvand; Soheil Sobhanardakani; Maryam Kiani Sadr; Mehrdad Cheraghi; Bahareh Lorestani is a Chemistry article available to read on EtoBox.
What is Concentrations, Source Apportionment and Health Risk Assessment of Polycyclic Aromatic Hydrocarbons (PAHs) in Household Dust Samples, the Case of City of Khorramabad, Iran about?
Abstract Individuals spend a lot of time indoors; thus, they can generally be exposed to polycyclic aromatic hydrocarbons (PAHs) such as teratogens, mutagens, and carcinogens with the potential of environmental and also human health risks. Therefore, the current study was conducted for the analysis, source identification, and health risk assessment of PAHs in household dust samples of the city of Khorramabad, Lorestan province, Iran in 2020. In so doing, 50 household dust samples were collected from 10 sampling sites. After extraction of the analytes, the gas chromatography/mass spectrometry (GC–MS) method was used to determine the PAHs contents in the samples. Sixteen priority PAHs were detected and quantified in the samples. The median values of ∑16PAHs were found to be 18.4 μg kg −1 . Although based on the results of molecular diagnostic ratios (MDRs), PAH compounds could be originated from both petrogenic and pyrogenic sources, the pyrogenic sources including smoking, natural gas combustion, and traffic prevailed. Total incremental lifetime cancer risks (ILCRs) of children and adults with average values of 2.07E-04 and 1.83E-04, were both classified in the 'high critical value’
Who reads Concentrations, Source Apportionment and Health Risk Assessment of Polycyclic Aromatic Hydrocarbons (PAHs) in Household Dust Samples, the Case of City of Khorramabad, Iran?
It is typically read by researchers, students, and practitioners in Chemistry.
- Author
- Nemat Dalvand; Soheil Sobhanardakani; Maryam Kiani Sadr; Mehrdad Cheraghi; Bahareh Lorestani
- Publisher
- Informa UK Limited
- Published
- 2023
- Language
- EN
- Field
- Chemistry (Physical Sciences)