SORPTION-SPECTROSCOPIC DETERMINATION OF PB2+(II) ION USING IMMOBILIZED AMIDO-BLACK

Authors

M.A Ashirov
M.R.Yusupova
Professor, Doctor of Chemical Sciences, National University of Uzbekistan, Tashkent city.
Z.A Smanova
A.R.Sobirov

Keywords:

Sorption, spectroscopy, heavy metal, bioaccumulation

Abstract

Methods for the qualitative and quantitative determination of these heavy metals using organic reagents immobilized on various fibrous materials have been developed. A standard solution of 1*10-5 M in a 0.001 M aqueous solution of amido black (AQ) nitrogen-reagent was used.

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Published

2022-10-11

Issue

Vol. 3 No. 10 (2022): EJRDS

Section

Articles

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This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

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