Eurasian Journal of Academic Research 2-jild 7-son (2022) · 319–323-betlar

STUDY OF THE DEGREE OF SORPTION OF SORBENTS IN Pb(NO3)2 SOLUTION

Shonazarova, Nargiza, Tukhtaev, F.

DOI: 10.70413/ejar-v02-i07-p1-067 · Manbada o'qish →

Annotatsiya

The article presents the kinetics of sorption of lead ions in a solution of lead nitrate with composite polymer sorbents. A composite polymer sorbent is obtained from electrolyte polymers, which polymers consist of polyaniline and polyacrylic acid, as well as polyaniline and polycaproamide. The content of lead ions in a solution of lead nitrate is 45 mg∙ekv/l. Sorption kinetics was carried out in a temperature range from 20 to 50°C. In addition, the kinetics of sorption of composite polymer sorbents using bentonite and kaolin fillers was studied.

Polyaniline, polyacrylic acid, polycaproamide, polymer, composition, sorbent, lead, kinetics, solution, modification, kaolin, bentonite, filler.

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