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Preconcentration Of Trace Elements In Aqueous Solutions
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Book Synopsis Preconcentration Techniques For Trace Elements by : Zeev Alfassi
Download or read book Preconcentration Techniques For Trace Elements written by Zeev Alfassi and published by CRC Press. This book was released on 1991-12-07 with total page 490 pages. Available in PDF, EPUB and Kindle. Book excerpt: Accurate determination of trace elements is critical in various fields of science and technology. Direct measurement of trace elements in samples with complex matrices is often impractical, either due to analytical sensitivity limitations or matrix interferences. Preconcentration procedures are generally needed to eliminate matrix interferences and/or enrich minute amounts of analytes to a level for reliable measurements. Preconcentration Techniques for Trace Elements provides up-to-date information on various preconcentration techniques and detailed discussions regarding such topics as the dissolution of matrices, coprecipitation, solvent extraction, electrochemical means, ion exchange, sorption, chromatographic methods, flotation, membranes, volatization, polymer foam sorbents, fire assay, isotachophoresis, and filter papers. This comprehensive volume, featuring contributions from 21 experts from nine countries, will provide valuable reference material for all scientists and technicians dealing with trace analysis of real-world samples.
Book Synopsis Analytical Techniques for Trace Elements in Geochemical Exploration by : Raghaw Saran
Download or read book Analytical Techniques for Trace Elements in Geochemical Exploration written by Raghaw Saran and published by Royal Society of Chemistry. This book was released on 2022-12-07 with total page 371 pages. Available in PDF, EPUB and Kindle. Book excerpt: Trace element analysis plays a prominent role in various fields, from mineralogy and geology to semiconductor manufacture and foods. In geochemical exploration, the analysis of trace elements assumes high significance due to the multifaceted role played by them. The analyte is at the detection limit of many instrumental techniques. This makes their determination difficult This book covers a wide spectrum of destructive and non-destructive analytical techniques and recent developments in them used all over the world, including developing countries, for quantitation of trace elements. With revolutionary progress in the last three to four decades in analytical techniques, several ICP-based techniques like ICP-OES and ICP-MS and other nuclear analytical techniques have enabled determination of trace elements at the ppb level. However, these methods require expensive instrumentation and cannot be made available everywhere. The quality of analytical data is dependent on valid reference standards. The book contains detailed sample preparation in varying matrices and an important chapter on statistical treatment of analytical data for the purpose of quality control and quality assurance. Pulling together, the book, containing the work carried out by the author’s group in India, will be useful to analysts involved in geochemical explorations.
Book Synopsis Determination of Trace Elements by : Zeev B. Alfassi
Download or read book Determination of Trace Elements written by Zeev B. Alfassi and published by John Wiley & Sons. This book was released on 2008-07-11 with total page 622 pages. Available in PDF, EPUB and Kindle. Book excerpt: The best way to determine trace elements! This easy-to-use handbook guides the reader through the maze of all modern analytical operations. Each method is described by an expert in the field. The book highlights the advantages and disadvantages of individual techniques and enables pharmacologists, environmentalists, material scientists, and food industry to select a judicious procedure for their trace element analysis.
Book Synopsis Sample Preparation for Trace Element Analysis by : Zoltan Mester
Download or read book Sample Preparation for Trace Element Analysis written by Zoltan Mester and published by Elsevier. This book was released on 2003-12-16 with total page 1339 pages. Available in PDF, EPUB and Kindle. Book excerpt: Following the collection of a sample, every analytical chemist will agree that its subsequent preservation and processing are of paramount importance. The availability of high performance analytical instrumentation has not diminished this need for careful selection of appropriate pretreatment methodologies, intelligently designed to synergistically elicit optimum function from these powerful measurement tools. Sample Preparation for Trace Element Analysis is a modern, comprehensive treatise, providing an account of the state-of-the art on the subject matter. The book has been conceived and designed to satisfy the varied needs of the practicing analytical chemist. It is a multi-author work, reflecting the diverse expertise arising from its highly qualified contributors. The first five chapters deal with general issues related to the determination of trace metals in varied matrices, such as sampling, contamination control, reference materials, calibration and detection techniques. The second part of the book deals with extraction and sampling technologies (totaling 15 chapters), providing theoretical and practical hints for the users on how to perform specific extractions. Subsequent chapters overview seven major representative matrices and the sample preparation involved in their characterization. This portion of the book is heavily based on the preceding chapters dealing with extraction technologies. The last ten chapters are dedicated to sample preparation for trace element speciation.- First title to provide comprehensive sample preparation information, dealing specifically with the analysis of samples for trace elements. - The 39 chapters are authored by international leaders of their fields.
Book Synopsis National Research Program of the Water Resources Division, U.S. Geological Survey, Fiscal Year 1987 by :
Download or read book National Research Program of the Water Resources Division, U.S. Geological Survey, Fiscal Year 1987 written by and published by . This book was released on 1988 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Determination of Trace Elements by : Zeev B. Alfassi
Download or read book Determination of Trace Elements written by Zeev B. Alfassi and published by Wiley-VCH. This book was released on 1994-10-17 with total page 632 pages. Available in PDF, EPUB and Kindle. Book excerpt: Determination of Trace Elements Edited by Zeev B. Alfassi The best way to determine trace elements! This easy-to-use handbook guides the reader through the maze of all modern analytical operations. Each method is described by an expert in the field. The book highlights the advantages and disadvantages of individual techniques and enables pharmacologists, environmentalists, material scientists, and food industry to select a judicious procedure for their trace element analysis.
Book Synopsis Preconcentration Techniques for Natural and Treated Waters by : T.R. Crompton
Download or read book Preconcentration Techniques for Natural and Treated Waters written by T.R. Crompton and published by CRC Press. This book was released on 2002-10-31 with total page 740 pages. Available in PDF, EPUB and Kindle. Book excerpt: Equipment used for the analysis of water is frequently insufficiently sensitive to be able to detect the low concentrations of organic and inorganic substances present in samples. Applying preconcentration to the sample prior to analysis means the results gained are more accurate and can be used to report trends more effectively. Each chapter of Preconcentration Techniques for Natural and Treated Waters discusses a different method of preconcentration and its application to the preconcentration of cations, anions, organic substances and organometallic compounds. Drawing together the recent world literature available on the subject, this book provides detailed discussion of the need for reducing detection limits in analytical chemistry and ways of achieving this aim. Throughout the book emphasis is laid on providing practical experimental detail, facilitating further development of procedures. Numerous tables present information clearly and accessibly. This book will be an invaluable reference for biologists, chemists, agriculturists, toxicologists, oceanographers, and environmentalists dealing with the analysis of water in industry and academia.
Book Synopsis Extraction of 8-hydroxyquinoline Complexes of Trace Elements from Tungsten Solutions by : Thomas E. Green
Download or read book Extraction of 8-hydroxyquinoline Complexes of Trace Elements from Tungsten Solutions written by Thomas E. Green and published by . This book was released on 1968 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Separation, Preconcentration and Spectrophotometry in Inorganic Analysis by : Z. Marczenko
Download or read book Separation, Preconcentration and Spectrophotometry in Inorganic Analysis written by Z. Marczenko and published by Elsevier. This book was released on 2000-10-18 with total page 526 pages. Available in PDF, EPUB and Kindle. Book excerpt: Spectrophotometry enables one to determine, with good precision and sensitivity, almost all the elements present in small and trace quantities of any material. The method is particularly useful in the determination of non-metals and allows the determination elements in a large range of concentrations (from single % to low ppm levels) in various materials.In Separation, Preconcentration and Spectrophotometry in Inorganic Analysis, much attention has been paid to separation and preconcentration methods, since they play an essential role in increasing the selectivity and sensitivity of spectrophotometric methods. Separation and preconcentration methods have also been utilised in other determination techniques.Spectrophotometric methods which are widely used for the determination of the elements in a large variety of inorganic materials are presented in the book whilst separation and preconcentration procedures combined with spectrophotometry are also described. This book contains recent advances in spectrophotometry, detailed discussion of the instrumentation, and the techniques and reagents used for spectrophotometric determination of elements in a wide range of materials as well as a detailed discussion of separation and preconcentration procedures that precede the spectrophotometric detection.
Book Synopsis National Research Program of the Water Resources Division, U.S. Geological Survey, Fiscal Year 1991 by :
Download or read book National Research Program of the Water Resources Division, U.S. Geological Survey, Fiscal Year 1991 written by and published by . This book was released on 1991 with total page 332 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Handbook of Water Analysis by : Leo M.L. Nollet
Download or read book Handbook of Water Analysis written by Leo M.L. Nollet and published by CRC Press. This book was released on 2013-07-29 with total page 961 pages. Available in PDF, EPUB and Kindle. Book excerpt: Extensively revised and updated, Handbook of Water Analysis, Third Edition provides current analytical techniques for detecting various compounds in water samples. Maintaining the detailed and accessible style of the previous editions, this third edition demonstrates water sampling and preservation methods by enumerating different ways to measure c
Book Synopsis Instrumental Multi-Element Chemical Analysis by : Z.B. Alfassi
Download or read book Instrumental Multi-Element Chemical Analysis written by Z.B. Alfassi and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 516 pages. Available in PDF, EPUB and Kindle. Book excerpt: The analysis of materials containing several elements used to be a difficult problem for analytical chemists, so a well established sequence of wet chemical qualitative tests were performed to ensure each element was detected. Quantitative tests could then be carried out on the sample, according to the range of elements present. Most analytical chemists were very familiar with these techniques, having been taugth them from a very early stage in their education and careers. The analytical chemist can now call on a range of specialist instrumental techniques which can detect the presence of many elements, often simultaneously, and often quantitatively, providing rapid results on samples which, in the past, could take days. The drawback is that the instruments tend to be expensive, suited to particular sample types or matrices and complex in both setting up and in the interpretation of results. Furthermore the general analytical chemist may have access and familiarity with only one or two methods. Written by an international team of contributors, each experts in their particular fields, this book familiarizes analytical chemists with the range of elemental analysis techniquers, to enable them to specify the most appropriate test for any given sample. In addition, it contains important chapters on sample preparation and quality control, essential elements in obtaining accurate and reliable analytical results. As such, this book will be essential reading for all analytical chemists. The techniques of elemental analysis are important in many other disciplines, so the book will be of particular interest to those commissioning a wide range of analytical measurements, such as chemists, geologists, environmental scientists and biologists. The breadth and depth of coverage will also make the book very useful for advanced students.
Book Synopsis Food Processing and Preservation Technology by : Megh R. Goyal
Download or read book Food Processing and Preservation Technology written by Megh R. Goyal and published by CRC Press. This book was released on 2022-04-27 with total page 314 pages. Available in PDF, EPUB and Kindle. Book excerpt: Food Processing and Preservation Technology: Advances, Methods, and Applications confronts the challenges of food preservation by providing new research and information on the use of novel processing and preservation technologies during production, processing, and transportation in the food industry for the improvement of shelf life and the safety of foods. The book is organized in two main parts. The first section focuses on novel and nonthermal processing of food and food products. It looks at dielectric heating and ohmic heating as well as three-dimensional printing of foods and ozonization of food products. Part two delves into process interventions for food processing and preservations, discussing the applications of diverse novel food processing. The authors discuss drying technologies, advances in food fermentation technologies, mechanization of traditional indigenous products for preservation of food and safety, and different properties and concepts of bakery products. Key features: Examines different properties and attributes of some bakery foods, etc. Elucidates on novel nonthermal processing techniques and their mechanisms of actions for minimal loss of food nutrients and for food safety Discusses a variety of modern technologies that aim to reduce the spoilage of food products This volume presents valuable research on food processing, quality control, and safety measures for food products by means of novel processing and preservation technologies during production, processing, and transportation in the food industry.
Download or read book Energy Research Abstracts written by and published by . This book was released on 1989 with total page 1470 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Advances in Energy, Environment and Materials Science by : Yeping Wang
Download or read book Advances in Energy, Environment and Materials Science written by Yeping Wang and published by CRC Press. This book was released on 2016-11-30 with total page 460 pages. Available in PDF, EPUB and Kindle. Book excerpt: The 2016 International Conference on Energy, Environment and Materials Science (EEMS 2016) took place on July 29-31, 2016 in Singapore. EEMS 2016 has been a meeting place for innovative academics and industrial experts in the field of energy and environment research. The primary goal of the conference is to promote research and developmental activities in energy and environment research and further to promote scientific information exchange between researchers, developers, engineers, students, and practitioners working all around the world. The conference will be organized every year making it an ideal platform for people to share views and experiences in energy, environment and materials science and related areas.
Book Synopsis Handbook of Rare Earth Elements by : Alfred Golloch
Download or read book Handbook of Rare Earth Elements written by Alfred Golloch and published by Walter de Gruyter GmbH & Co KG. This book was released on 2022-07-05 with total page 480 pages. Available in PDF, EPUB and Kindle. Book excerpt: The reference work describes in its new edition still more up-to-date methods for the recycling and purifi cation processes of rare earth element analysis for industrial and scientific purposes alike. Due to their vast applications, from computer hardware to mobile phones and electric cars, REEs have become a valuable resource for our modern life. New topics: emission spectroscopy, analysis of environmental samples and pharmaceutical applications.
Book Synopsis Selected Water Resources Abstracts by :
Download or read book Selected Water Resources Abstracts written by and published by . This book was released on 1988 with total page 732 pages. Available in PDF, EPUB and Kindle. Book excerpt:
