Voltammetric methods for quantitative chemical determination of phenol and aniline and their derivatives in natural waters, potable water, and treated waste effluents were studied. For improving the detection limits for phenol and aniline, solid-phase pre-extraction using Styrosorb-type sorbents can be used. Metrological characteristics of the methods are given. The lower limits of analyte concentrations are 0.0004 mg/dm3 for phenol and 0.00005 mg/dm3 for aniline. The time of a single determination does not exceed 1.5 h.
|Number of pages||2|
|Publication status||Published - Feb 1999|
ASJC Scopus subject areas
- Chemical Engineering(all)