Isotherm studies of adsorption of cadmium (II) ion from aqueous solution onto zeolite: effects of time, temperature and pH
Joint Authors
Ismail, Himan A.
Amin, Hawraz Ibrahim M.
Amin, Ahmad A.
Source
ZANCO Journal of Pure and Applied Sciences
Issue
Vol. 30, Issue 1 (sup) (28 Feb. 2018), pp.23-33, 11 p.
Publisher
Salahaddin University-Erbil Department of Scientific Publications
Publication Date
2018-02-28
Country of Publication
Iraq
No. of Pages
11
Main Subjects
Natural & Life Sciences (Multidisciplinary)
Abstract EN
Today, synthetic zeolites are used commercially additional frequently than natural zeolites due to the purity of crystalline products and the regularity of particle sizes.
A synthesized Na3K6(H2O)21[Si27Al9O72] (Lind type L) LTL zeolite was characterized using X-Ray diffraction (XRD), Field Emission Scanning Electron Microscopy (FE-SEM) and Transmission Electron Microscopy (TEM).
The work reports the utilization of synthesized zeolite as an adsorbent for the removal of cadmium (II) ion from aqueous solution.
The effects of sorption time, temperature, heavy metal concentration and pH, on the adsorption process were investigated using a batch method.
Langmuir, Freundlich, and Temkin isotherms over the entire concentration range from 20-50 mg.L-1 were used to narrate the adsorption isotherms and their constants evaluated.
The equilibrium data were found to be fitted the Langmuir and Freundlich models.
Our study shows that the maximum adsorption of Cd is at pH 8.0 and 313K.
American Psychological Association (APA)
Amin, Ahmad A.& Ismail, Himan A.& Amin, Hawraz Ibrahim M.. 2018. Isotherm studies of adsorption of cadmium (II) ion from aqueous solution onto zeolite: effects of time, temperature and pH. ZANCO Journal of Pure and Applied Sciences،Vol. 30, no. 1 (sup), pp.23-33.
https://search.emarefa.net/detail/BIM-832056
Modern Language Association (MLA)
Amin, Ahmad A.…[et al.]. Isotherm studies of adsorption of cadmium (II) ion from aqueous solution onto zeolite: effects of time, temperature and pH. ZANCO Journal of Pure and Applied Sciences Vol. 30, no. 1 (Supplement) (2018), pp.23-33.
https://search.emarefa.net/detail/BIM-832056
American Medical Association (AMA)
Amin, Ahmad A.& Ismail, Himan A.& Amin, Hawraz Ibrahim M.. Isotherm studies of adsorption of cadmium (II) ion from aqueous solution onto zeolite: effects of time, temperature and pH. ZANCO Journal of Pure and Applied Sciences. 2018. Vol. 30, no. 1 (sup), pp.23-33.
https://search.emarefa.net/detail/BIM-832056
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 32-33
Record ID
BIM-832056