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Bach Adsorption Study for the Extraction of Silver Ions by Hydrazone Compounds from Aqueous Solution
Joint Authors
Mohamad Ali, Abdussalam Salhin
Abdul Razak, Norfarhah
Ab Rahman, Ismail
Source
Issue
Vol. 2012, Issue 2012 (31 Dec. 2012), pp.1-10, 10 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2012-04-26
Country of Publication
Egypt
No. of Pages
10
Main Subjects
Natural & Life Sciences (Multidisciplinary)
Medicine
Information Technology and Computer Science
Abstract EN
Sorbent materials based on a hydrazone Schiff base compound, C14H11BrN4O4, were prepared either by immobilizing the ligand into sol-gel (SG1) or bonding to silica (SG2).
The sorbent materials were characterized by FT-IR, EDX, SEM, TEM, and TGA.
The sorption characteristics of a matrix of eight transition metal ions (Ag+, Cu2+, Co2+, Ni2+, Fe3+, Pb2+, Zn2+, and Mn2+) using batch method were studied.
Several key parameters that affected the extraction efficiency such as pH, contact time, metal ions concentration, and gel size (for SGl) were investigated and optimized.
Under the optimized conditions, the physically immobilized hydrazone sorbent (SG1) exhibits highest selectivity towards Ag+ ions, while the chemically bonded hydrazone sorbent (SG2) exhibits high extraction for all metal ions tested.
However, for practical applications such as the removal and preconcentration of Ag+, the physically immobilized sorbent (SG1) is preferred.
American Psychological Association (APA)
Mohamad Ali, Abdussalam Salhin& Abdul Razak, Norfarhah& Ab Rahman, Ismail. 2012. Bach Adsorption Study for the Extraction of Silver Ions by Hydrazone Compounds from Aqueous Solution. The Scientific World Journal،Vol. 2012, no. 2012, pp.1-10.
https://search.emarefa.net/detail/BIM-465081
Modern Language Association (MLA)
Mohamad Ali, Abdussalam Salhin…[et al.]. Bach Adsorption Study for the Extraction of Silver Ions by Hydrazone Compounds from Aqueous Solution. The Scientific World Journal No. 2012 (2012), pp.1-10.
https://search.emarefa.net/detail/BIM-465081
American Medical Association (AMA)
Mohamad Ali, Abdussalam Salhin& Abdul Razak, Norfarhah& Ab Rahman, Ismail. Bach Adsorption Study for the Extraction of Silver Ions by Hydrazone Compounds from Aqueous Solution. The Scientific World Journal. 2012. Vol. 2012, no. 2012, pp.1-10.
https://search.emarefa.net/detail/BIM-465081
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-465081