The new combined method of the online liquid membrane enrichment flow injection of 4-amino-antipyrine(4-AAP) and spectrophotometric determination of volatile phenols in water has been developed.A flow carrier,tributyl...
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The new combined method of the online liquid membrane enrichment flow injection of 4-amino-antipyrine(4-AAP) and spectrophotometric determination of volatile phenols in water has been developed.A flow carrier,tributyl phosphate(TBP) dissolved in kerosene,was used in the liquid membrane extraction *** conditions were *** optimal conditions,the detection limit for volatile phenols is 0.5 μg/L and the linear range of the determination is 1mg/L~100μg/*** method has been applied to the determination of volatile Phenols in tap,river and industrial waste water with satisfactory results.
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