Spectrometric determination of phenolic compounds in water using aqueous two-phase systems.

摘要

Spectrometric determination of feu00f3licos compounds in water using aqueous two-phase systems, the determination of phenols in water is highly relevant, due to the fact that these substances have a high degree of toxicity, bioaccumulation in different food chains and pers. Istu00eancia in the environment.The fenu00f5is features that included in the list of priority pollutants of environmental control agencies of various countries. We developed a process based on the use of aqueous two-phase systems (ABS) exploring the reaction between phenolic compound and the reagents NPs and HL in alkaline medium.The product of this reaction (DCF) has molecular absorption maximum at 700 - 720 nm and is concentrated in the upper phase of the SAB.