Analytical application of modiried polymer sorbents from waste fiber nitron

Аннотация

At present, sorption methods are the simplest in hardware design and make it possible to concentrate trace amounts of HM from a large sample volume, thus increasing the representativeness of the analysis. Concentration methods include both simple evaporation and more complex extraction and sorption technologies that provide high separation and concentration factors. For the implementation of sorption technologies, various materials of natural and artificial origin are used, for example, zeolites, hematites, aluminosilicates, cellulose, synthetic fibers, etc.