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Information Journal Paper

Title

Analysis of polycyclic aromatic hydrocarbons in surface soil of agricultural lands in Hamedan, Iran

Pages

  103-120

Abstract

 Background and Objective: Polycyclic aromatic hydrocarbons (PAHs) are persistent organic pollutants produced by anthropogenic activities that contaminate all environmental matrices, including soils, and can enter the food chains. Therefore, this study was conducted for the analysis of PAHs compounds content in agricultural soils of Hamedan city, west of Iran, in 2021. Materials and Methods: a total of 36 surface soil specimens were collected from 12 sampling sites in agricultural soils and after extraction of analytes based on the soxhlet method, the gas chromatography/mass spectrometry (GC– MS) method was used for the determination of PAHs compounds in the samples. Furthermore, soil samples were further analuzed for the amounts of pH, electrical conductivity (EC), and total organic carbon (TOC). Statistical analysis was performed using SPSS software. Results: Results showed that 16 PAHs (Σ 16PAHs) total concentrations ranged from 435 to 3292 μ g/kg with an average value of 1806 μ g/kg. PAHs with higher molecular weight (≥ 4 rings) were dominant in PAHs profiles accounting for 78%. Based on the results, the mean concentrations of all 16 PAHs were lower than MPC established by MHWaS. Furthermore, the mean concentrations of Pyr, B(a)A, Chy, B(b)F, B(k)F, B(a)P, and B(ghi) P were higher than the MPC established by the Iranian Department of Environment. Conclusion: Based on the results obtained, as the mean contents of some PAHs were higher than the MPC, therefore, Periodic monitoring of Soil contamination with PAHs is recommended for the environmental and human health aspects.

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    APA: Copy

    Rabiei Mesbah, Azim, SOBHAN ARDAKANI, SOHEIL, CHERAGHI, MEHRDAD, & LORESTANI, BAHAREH. (2022). Analysis of polycyclic aromatic hydrocarbons in surface soil of agricultural lands in Hamedan, Iran. IRANIAN JOURNAL OF HEALTH AND ENVIRONMENT, 15(1 ), 103-120. SID. https://sid.ir/paper/958323/en

    Vancouver: Copy

    Rabiei Mesbah Azim, SOBHAN ARDAKANI SOHEIL, CHERAGHI MEHRDAD, LORESTANI BAHAREH. Analysis of polycyclic aromatic hydrocarbons in surface soil of agricultural lands in Hamedan, Iran. IRANIAN JOURNAL OF HEALTH AND ENVIRONMENT[Internet]. 2022;15(1 ):103-120. Available from: https://sid.ir/paper/958323/en

    IEEE: Copy

    Azim Rabiei Mesbah, SOHEIL SOBHAN ARDAKANI, MEHRDAD CHERAGHI, and BAHAREH LORESTANI, “Analysis of polycyclic aromatic hydrocarbons in surface soil of agricultural lands in Hamedan, Iran,” IRANIAN JOURNAL OF HEALTH AND ENVIRONMENT, vol. 15, no. 1 , pp. 103–120, 2022, [Online]. Available: https://sid.ir/paper/958323/en

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