Selectivity of solid-phase extraction phases in the determination of biodegradation products.
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.
Bielicka
K
K
Poznań University of Technology, Institute of Chemical Technology and Engineering, Poland.
Voelkel
A
A
D001673:Biodegradation, Environmental; D002853:Chromatography, Liquid / Q000379:methods*; D015203:Reproducibility of Results; D012680:Sensitivity and Specificity