Standard Practice for Solvent Extraction of Total Petroleum Hydrocarbons from Soils and Sediments Using Closed Vessel Microwave Heating

Importancia y uso:

5.1 Solvent extraction of soils and sediments can provide information on the availability of petroleum hydrocarbons to leaching, water quality changes, or other site conditions.

5.2 Rapid heating, in combination with temperatures in excess of the atmospheric boiling point of acetone/hexane, reduces sample preparation or extraction times.

5.3 Reduced amounts of solvents are required and solvent loss due to boiling and evaporation are eliminated by use of closed extraction vessels.

Subcomité:

D19.07

Referida por:

D7876-13R18, D7876-13R18

Volúmen:

11.02

Palabras clave:

extraction; microwave; solvent; total petroleum hydrocarbon (TPH); vessel;