DETERMINATION OF TOTAL PETROLEUM HYDROCARBONS IN CONTAMINATED SOIL BY FTIR AND GC-FID METHODS

作者：Miclean Mirela^*; Levei Erika; Gog Adriana; Ferenczi Ludovic; Majdik Cornelia; Puia Carmen; Roman Cecilia

来源：Studia Universitatis Babes-Bolyai Chemia, 2010, 55(3): 83-91.

• TPH
• soil
• GC-FID
• FTIR

This paper presents the results obtained for total petroleum hydrocarbons (TPH) in contaminated soil by two methods: one based on conventional extraction with 1,1,2-trichloro-1,2,2-trifluroethane and determination by Fourier Transform Infrared Spectrometry (FTIR) and the other based on ultrasonic extraction with a mixture of hexane and acetone followed by determination using gas chromatography with flame ionization detection (GC-FID). In general, TPH concentrations in soil measured with FTIR were higher than those measured with GC-FID. The obtained TPH concentrations exceeded the intervention level for non-sensitive soils, according to Romanian legislation.

• 出版日期2010