Multidisciplinary Journal of Science and Technology

SYNTHESIS AND APPLICATION OF POLYVINYL CHLORIDE-BASED SORBENTS FOR HEAVY METAL ION REMOVAL FROM INDUSTRIAL WASTEWATER

Kh.Kh Turaev

Termez State University, Barkamol Avlod Street 43, Termez, Uzbekistan

L.U Bozorov

Termez State Pedagogical Institute, At-Termiziy Street 1, Termez, Uzbekistan

Kh.E Eshmurodov

Tashkent Research Institute of Chemical Technology. Tashkent, Uzbekistan

##semicolon## Polyvinyl chloride, sorbents, heavy metal removal, wastewater treatment, modification, environmental protection

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सार

This research explores the synthesis of polyvinyl chloride (PVC)-based sorbents modified with various organic compounds, including diethylamine, monoethanolamine, and sodium diethyldithiocarbamate. These sorbents demonstrate high efficacy in the sorption of heavy metal ions such as Cu(II), Cd(II), Zn(II), and Ag(I). The study presents the physicochemical analysis of these sorbents, including IR-spectroscopy and thermal analysis, and evaluates their performance in static and dynamic conditions. The results show that the modified PVC sorbents are highly effective in removing toxic metal ions from industrial wastewater, making them a promising solution for environmental remediation.

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