Analytical Letters · 1971 · 74 citations · 7 references
EngineeringChemical EngineeringEnvironmental EngineeringSeparation ProcessesSeparation ScienceWater Quality EngineeringExtraction TechniquesFoam-assisted RecoveryPolymer FoamsSolvent ExtractionPolychlorinated Biphenyl ContaminationPolychlorinated Biphenyls
Abstract A fast and efficient method has been developed for the extraction and concentration of PCB from water. The method uses porous polyurethane foam as the absorption column for the PCB which is eluted with acetone and hexane for G. C. analysis.
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