DETERMINATION OF ZINC ION IN WASTEWATER BY INVERSION VOLTAMPEROMETRIC METHOD USING AN ELECTROCHEMICAL SENSOR
Results: correct selection of the working electrode used for the determination of zinc ion from the composition of wastewater, its
preparation, optimal concentration of the background electrolyte, the current power supplied to the electrolyzer to the peak height
useful for the analysis, the collection time, the influence of the pH environment of the solution was studied and optimal potentials
for zinc ion determination by inversion voltammetric method were selected. Based on the above studies, a new method of
inversion voltammetric determination of zinc ion from the composition of wastewater was developed using selected parameters.
The developed method was used in the analysis of various real samples.
1. Baban Kumar Bansod, Tejinder Kumar, Ritula Thakurc, Shakshi Rana, Inderbir Singh. A review on various
electrochemical techniques for heavy metal ions detection with different sensing platforms // Biosensors and Bioelectronics
Volume 94, 15 August 2017. –P.443-455.
2. Lateef Ahmad Malik, Arshid Bashir, Aaliya Qureashi, Altaf Hussain Pandith. Detection and removal of heavy metal ions: a
review // Environmental Chemistry Letters 17(46) 28 May 2019. –P. 1495-1521.
3. Sayfiyev M., Nazarova M., Ziyayev D., Mamajanov M. Qo‘rg‘oshin va mis(II) ionlarini inversion voltamperometrik usulda
kosmetik vositalar tarkibidan aniqlash // ЎзМУ хабарлари № 3/2/1. 2022. –С. 418-421.
4. Зияев Д.А., Сайфиев М.Н., Атакулова Н.Т., Ахмаджонов У.Г. Инверсионное вольтамперометрическое определение
меди (II) и цинка с применением графитсодержащих электродов, модифицированных ЭДТА // Ўзбекистон кимё
журнали № 5. 2021. –С. 71-76.
5. Люре Ю.Ю.Справочник по аналитической химии – Москва “Xимия”-1989 г. C.446
6. Сайфиев М.Н., Зияев Д.А., Хўжақулова Д., Атакулова Н.Т. Рух ва мис(II) ионларини инверсион
вольтамперометрик усулда тупроқ тарикибидан аниқлаш // ЎзМУ хабарлари № 3/2/ 2021. –С. 289-293.
7. Зияев Д.А., Сайфиев М.Н., Атакулова Н.Т., Ахмаджонов У.Г., Боқиев Қ.С.. Угольно-пастовые электроды,
модифицированные различными органическими реагентами // UNIVERSUM № 10 (88) 2021 й. –C.126-132.
Copyright (c) 2026 «ACTA NUUz»
This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
.jpg)
1.png)
