Tabiiy fanlar

SORPTION-SPECTROSCOPIC DETERMINATION ECOPOLTANTS IN ENVIRONMENTAL OBJECTS

immobilization, toxic metals, oxyazo compounds, sorption-luminescent determination, environmental objects.

Authors

  • Хилола УСМАНОВА д-р. хим. наук, доц., Университет Общественной безопасности Республики Узбекистан,, Uzbekistan
  • Зулайхо СМАНОВА д-р хим. наук, проф., Национальный университет Узбекистана., Uzbekistan
  • Азим ЯНГИБАЕВ Рh.D старший преподаватель Национального университета Узбекистана, Uzbekistan
  • Шохжахон Шохжахон студент, Национального университетаУзбекистана, Uzbekistan

The possibility was studied and the optimal conditions for the immobilization of the studied reagents on polymeric carriers were
found. The positive effect of immobilization on chemical-analytical properties is shown. The optimal conditions for the complex
formation of hydroxyazo compounds with toxic metals have been established. New organic reagent-carrier systems for solid-
phase luminescent determination of toxic metals in environmental objects are proposed.

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