Ingredient analysis of polycyclic aromatic hydrocarbons in some dirt irrigation area soil.

[Objective] To explore the present situation in the soil the Polycyclic Aromatic Hydrocarbons, so as to provide example on polluted characteristics of the sewage-irrigated soil. [Methods] Dirt irrigation area soil was selected to extract the polycyclic aromatic hydrocarbons by supersonic vibration, qualitative and quantitative analysis were performed to these selected soil by Agilent1200 HPLC [Results] The selected soil in dirty irrigation areas contained polycyclic aromatic hydrocarbons soil including acenaphthylene, fluoranthene, dibenz [a, h] anthracene and benzo [g, h, i] perylene. [Conclusion] Polycyclic aromatic hydrocarbons have polluted this dirty irrigation areas to same extent.