Mechanism of Sorption Equilibrium in the Recovery of Zinc, Calcium, and Magnesium from Waste Water by the Use of Iminodiacetate Resins / Timofeev K. L.,Naboichenko S. S. // METALLURGIST. - 2013. - V. 57, l. 1-2. - P. 95-99.

ISSN/EISSN:

0026-0894 / нет данных

Type:

Article

Abstract:

A study is made of the laws that govern the sorptive equilibrium of zinc, calcium, and magnesium in aqueous solutions on iminodiacetate commercial resin Lewatit TP 207. The relations that are obtained show that the cation sorption process is described by the Langmuir and Freundlich models. The selectivity series Zn2+ > Ca2+ > Mg2+ was established based on determination of the affinity constants in the corresponding equations. Thus, the resin can be used to remove zinc cations from waste water even when it contains high concentrations of hardness ions.

Author keywords:

iminodiacetate resin; sorption; equilibrium; selectivity; waste waters

DOI:

10.1007/s11015-013-9697-x

Web of Science ID:

ISI:000319769200015

Соавторы в МНС:

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Другие поля

Поле	Значение
Month	MAY
Publisher	SPRINGER
Address	233 SPRING ST, NEW YORK, NY 10013 USA
Language	English
Research-Areas	Metallurgy \& Metallurgical Engineering
Web-of-Science-Categories	Metallurgy \& Metallurgical Engineering
Author-Email	k.timofeev@elem.ru
ResearcherID-Numbers	Naboichenko, Stanislav/T-4497-2017
ORCID-Numbers	Naboichenko, Stanislav/0000-0003-0838-8372
Number-of-Cited-References	9
Usage-Count-Since-2013	9
Journal-ISO	Metallurgist
Doc-Delivery-Number	155ST