Comprehensive Analytical Chemistry: Preconcentration of Trace Elements v. 25
Published in May 1990
Book
Hardback
392 pages
978-0-444-87376-7 (ISBN)
Description
This monograph deals with the theory and practical applications of trace metals preconcentration. It gives general characteristics of the process and describes in detail the methods of preconcentration: solvent extraction, sorption, co-precipitation, volatilization, and others. Special attention is given to preconcentration in combination with subsequent determination methods. The use of preconcentration in analysis of environmental biological samples, mineral raw materials, high purity substances, and various industrial materials is also considered. The book will be of interest to analytical chemists working in research institutes and industrial laboratories and will be useful for radiochemists and process engineers as well as teachers and students specializing in related fields.
More details
Series
Language
English
Place of publication
Oxford
United Kingdom
Publishing group
Elsevier Science & Technology
Target group
College/higher education
Professional and scholarly
Illustrations
Illustrations
Dimensions
Height: 230 mm
ISBN-13
978-0-444-87376-7 (9780444873767)
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Schweitzer Classification
Content
1. General Characteristics of Preconcentration. Concentration and separation. Significance of preconcentration and fields of application. Quantitative characteristics of preconcentration. Selective or group preconcentration. Removal of matrix and separation of trace elements. 2. Methods of Preconcentration. Classification and general characteristics of methods. Solvent extraction. Sorption methods. Precipitation and co-precipitation methods. Electrochemical methods. Evaporation methods. Controlled crystallization. Pyrometallurgical methods. Flotation. Filtration and other related membrane methods. 3. Combining Preconcentration with the Determination Methods. Combined and hybrid methods. Atomic emission spectrometry. Atomic-absorption spectrometry. Atomic fluorescence spectrometry. Spark-source mass spectrometry. Electron spin resonance. Activation analysis. Electrochemical methods. Catalymetry. Chromatographic methods. Other methods. 4. Preconcentration in Analysis of Various Substances. Environmental samples. Mineral raw material. Metals, alloys and other inorganic substances and materials, including high-purity substances. Organic substances and biological samples. Index: Methods for Preconcentration of Various Elements.