토양 중 미규제된 유기오염물질 분석연구 -다환방향족탄화수소 16종을 중심으로- = Research on the Analysis of Unregulated Organic Pollutant Compounds in Soil -Focusing on 16 Polycyclic Aromatic Hydrocarbons-

다국어 초록 (Multilingual Abstract)

The aim of study was to investigate polluted amounts 16 PAHs in railroad(waste railway ties) area, factory area and land-fill area. All of the samples were analyzed by GC-MSD(SIM mode), and the recovery range, detection limit and standard deviation obtained by this experiment were 73.88~94.75%, 0.009~2.252 ㎍/kg and 1.861~12.373, respectively. The concentrations of total PAHs(t-PAHs) and total carcinogenic PAHs(t-PAHcarc) in soils of three area were in the range of 12.54~3274.95 ㎍/kg on a wet weight basis with a mean value of 499.8 ㎍/kg and 0~122.77 ㎍/kg with a mean value of 20.16 ㎍/kg, respectively. The correlation between t-PAHs and t-PAHcarc appeared very high in railroad(waste railway ties) area (R2=0.8301), factory area (R2=0.9217) except land-fill area(R2=0.3782), indicated that t-PAHcarc concentration increases in proportion with t-PAHs.

참고문헌 (Reference)

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