Selectivity of solid-phase extraction phases in the determination of biodegradation products |
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| Authors: | Bielicka K Voelkel A |
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| Institution: | Poznań University of Technology, Institute of Chemical Technology and Engineering, Poland. |
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| Abstract: | The extraction techniques connected with gas chromatography were used to describe quantitatively and qualitatively the biodegradation process. We investigated the biodegradation of hydrocarbons and non-ionic surfactants. Solid-phase extraction (SPE) and liquid-liquid extraction were used for the isolation of the non-degraded compounds and their degradation products. The selectivity of SPE has a significant influence on the isolation and preconcentration of organic compounds from water. |
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