Synthesis of silica based chelating resins for solid phase extraction and preconcentration of transition metals from water
Other Title(s)
تحضير راتنجات مخلبية على دعامة السليكا كأوساط استخلاص صلبة و ترسيب العناصر الانتقالية من عينات المياه
Dissertant
Thesis advisor
University
Mutah University
Faculty
Faculty of Science
Department
Department of Chemistry
University Country
Jordan
Degree
Master
Degree Date
2012
English Abstract
Chelating resins are attractive materials for the selective extraction of trace metals from aqueous solutions in many applications.
In this work, two chelating resins were prepared by chemical attachment of the chelating agents, 4-(2-pyridylazo)resorcinol (PAR) and trihydroxymethylaminomethane (TRIS) onto silica gel.
The prepared resins exhibited adequate applicability to extract metals from aqueous solutions in the static batch method.
The two resins were used as selective solid phase extraction materials of trace metals Cu2+ , Ni2+ and Mn2+ prior to its determination by Inductively Coupled Plasma Mass Spectroscopy(ICP-MS).
Identification of the surface modification was characterized and performed on by Fourier Transform Infrared (FTIR).
The separation/preconcentration conditions of analytes were investigated including exchange capacity, effect of pH, shaking time and isotherm for metal removal.
Application of this modified silica gel to preconcentration of trace Cu2+, Ni2+ and Mn2+ in real water sample using the dynamic method gave adequate accurate and precise results.
Main Subjects
No. of Pages
48
Table of Contents
Table of contents.
Abstract.
Abstract in Arabic.
Chapter One : Theoretical background.
Chapter Two : Review of selected literature.
Chapter Three : Experimental work.
Chapter Four : Results and discussion.
References.
American Psychological Association (APA)
al-Shammari, Khalaf Habib. (2012). Synthesis of silica based chelating resins for solid phase extraction and preconcentration of transition metals from water. (Master's theses Theses and Dissertations Master). Mutah University, Jordan
https://search.emarefa.net/detail/BIM-793338
Modern Language Association (MLA)
al-Shammari, Khalaf Habib. Synthesis of silica based chelating resins for solid phase extraction and preconcentration of transition metals from water. (Master's theses Theses and Dissertations Master). Mutah University. (2012).
https://search.emarefa.net/detail/BIM-793338
American Medical Association (AMA)
al-Shammari, Khalaf Habib. (2012). Synthesis of silica based chelating resins for solid phase extraction and preconcentration of transition metals from water. (Master's theses Theses and Dissertations Master). Mutah University, Jordan
https://search.emarefa.net/detail/BIM-793338
Language
English
Data Type
Arab Theses
Record ID
BIM-793338
