VERMICULITE SORBENT FOR WATER PURIFICATION FROM HEAVY METAL IONS
Abstract
This article presents the results of the studies established optimal conditions for the release of copper ions from an aqueous solution in a static mode on a vermiculite sorbent. Sorption should be carried out in the pH range 4-7. The maximum sorption capacity of natural vermiculite in relation to ions of copper (II) is 1,024 mmol/g. it is Shown that the exfoliated vermiculite has a low exchange capacity compared to the natural vermiculite.
About the Authors
M. . Kurmanaliev
Almaty Technological University
Russian Federation
Russian Federation
ZH. . Zhanabayeva
Almaty Technological University
Russian Federation
Russian Federation
References
1. Батталов Ш.Б. Физико-химические и каталитические свойства вермикулита. - Алматы: «Наука», 1982. - 198 с.
2. Тарасевич Ю.И. Природные сорбенты в процессах очистки воды. Киев: «Наукова думка», 1981. - 208 с.
3. Марченко З. Фотометрическое определение элементов. - М.: Мир, 1971. - 376 с.
Review
For citations:
Kurmanaliev M., Zhanabayeva Zh. VERMICULITE SORBENT FOR WATER PURIFICATION FROM HEAVY METAL IONS. The Journal of Almaty Technological University. 2019;(3):98-102. (In Russ.)
Views:
497
Email this article 