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Showing 1 - 23 of 23 matches in All Departments
It is only in the past few years that methods of adequate sensitivity have become available for true ultra-trace metal determinations in water. In the case of organics in seawater it has now become possible to resolve the complex mixtures of organics in seawater and achieve the required very low detection limits. Fortunately, the interest in micro-constituents in the seawater both from the environmental and the nutrient balance points of view has coincided with the availability of advanced instrumentation capable of meeting the analytical needs. This complete and up-to-date compilation of the currently employed proven methods for the chemical analysis of seawaters includes 45 tables and 48 figures. The author presents the methods in a logical manner so that the reader can readily learn how to perform them and understand the types of instrumentation available. It helps the practitioner to implement these methods successfully into his laboratory and to apply them quickly and reliably. In addition, the detailed description of each method enables the analyst to set up new analytical methods meeting the needs for the detection of new analytes. The volume covers all aspects of the analysis of seawater using both classical and the most advanced recently introduced physical techniques. It is an invaluable source for the analysts, oceanographers, fisheries experts, politicians and decision maker engaged in seawater environmental protection.
It is becoming increasingly realised that the oceans and rivers, in particular, are not unlimited reservoir into which waste can be dumped and that control of these emissions is necessary if complete destruction of the environment is to be avoided. T. R. Crompton has drawn together up-to-date information on these issues and on the relevant analytical methods needed by all experts active in environmental protection and toxicology.
Reviewing over 100 chemical and physical methods for analysis of polymers, Manual of Plastics Analysis is so detailed and comprehensive that chemists can apply the methods - many previously unpublished - directly from the book. A genuine laboratory manual, the volume supplies prodigious amounts of up-to-date information on all types of polymers, polymer additives, volatiles, adventitious impurities, monomers, metals, and pigments. Extremely well-suited for classroom teaching, research, or industrial applications, the book contains numerous tables and figures, as well as many chemical equations illustrating its analytical techniques.
Chromatography of Natural, Treated and Waste Waters is the first book to bring together information of a range of chromatographic techniques in all types of water, precipitation to sewage effluents. Organic and inorganic compounds, cations, anions and elements are all discussed. Particular attention is paid to multi compound analysis of water, and the analysis of minute traces of pollutants. Gas chromatography, high performance liquid chromatography and mass spectrometry are included in this well referenced and easy to use book.
Determination of Metals and Anions in Soils, Sediments and Sludges is the first volume which comprehensively discusses the range of methods currently available for the analysis of metals and anions in soils, river and marine sediments and industrial sludges. There are specialist chapters on sampling, pollutant accumulation in sediments and bioaccumulation from soils to crops. A particular feature of this volume is its coverage of solid sewage, which is increasingly being applied to land as a fertilizer. An essential reference for chemists and toxicologists involved in water resource management, agrochemistry, fisheries and public health.
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.
When combined with reinforcing agents, plastics can be used for a number of high-temperature applications. Plastics Reinforcement and Industrial Applications provides a detailed discussion on plastics, polymers, and reinforcing agents (including organic and natural biomaterials). Focused specifically on improving the mechanical, thermal, and electrical stability of plastics by combining them with reinforcing agents, this book explains the background of reinforced plastics and describes how they work. The book examines reinforcing agents that include glass fibers, carbon fibers, carbon nanotubes, graphite, talc, and minerals, and commonly used plastics such as polyamides, polyesters, polyethylene terephthalate, and epoxy resins. It also introduces newer plastics such as polyimides, polysulfones, polyethersulfone, polyphenylene sulfide, and polyether ether ketones. It highlights recent developments in the field that include the use of nanocomposites for manufacturing sports equipment, and other applications of nanoparticles in polymer reinforcement. In addition, use of this material can aid in the production of plastics utilized in the construction of aircraft and light weight automobiles. The author covers a wide range of applications that may be applied in general engineering, automotive, aerospace, building materials, electronics and microelectronics, power sources, medical, and bioengineering. He also includes material on natural fibers used for reinforcement and green chemistry applications. Suitable for use in the metals and plastics industries, Plastics Reinforcement and Industrial Applications is an ideal resource for polymer and material scientists, and chemical and mechanical engineers.
The purpose of this book is to draw together the world-wide literature on the occurrence and analytical determination of all types of organic, organometallic and inorganic compounds in soils, animals, crops, plants, grains, dairy products and processed foods. Animal feed and fertilizers are also discussed.
Determination of Metals in Natural Waters, Sediments and Soils provides analytic labs with a comprehensive overview of the various methods available for analysis of metals and serves as a manual to determine metal concentrations in different media such as natural waters, waste waters, sediments and soils. The book begins with a discussion of sampling techniques and preservation and then covers metals in rivers, surface ground and mineral waters and metals in aqueous precipitation. It concludes with detailed information on analysis of metals in sediments. Determination of Metals in Natural Waters, Sediments and Soils provides a foundation for informed action by environmental interest groups and regulators and a starting point for further study by graduate students, professionals, and researchers.
The purpose of this book is to draw together the world-wide literature on the occurrence and analytical determination of all types of organic, organometallic and inorganic compounds in soils, animals, crops, plants, grains, dairy products and processed foods. Animal feed and fertilizers are also discussed.
Reviewing over 100 chemical and physical methods for analysis of polymers, Manual of Plastics Analysis is so detailed and comprehensive that chemists can apply the methods - many previously unpublished - directly from the book. A genuine laboratory manual, the volume supplies prodigious amounts of up-to-date information on all types of polymers, polymer additives, volatiles, adventitious impurities, monomers, metals, and pigments. Extremely well-suited for classroom teaching, research, or industrial applications, the book contains numerous tables and figures, as well as many chemical equations illustrating its analytical techniques.
Since its introduction into the armoury of the analytical chemist approximately two decades ago the technique of gas chroma tography has found very extensive applications in the analysis of most types of organic compounds. One of the few remaining limitations of the technique when applied to such compounds, namely the analysis of very highly boiling and or thermally unstable substances, has been overcome in many instances by the introduction of techniques such as silation for the conversion of sample components to lower boiling or more stable substances which can be gas chromatographed at reasonably low temperatures. All of this has been extensively dealt with in many books published during recent years dealing with the theory and practice of applying gas chromatography to the analysis and preparative separation of organic compounds. In parallel with these developments there has occurred, particu larly over the past decade, a growing interest in the application of gas chromatography to the analysis of organometallic compounds. Indeed, for many types of organometallic compounds, gas chromatography is the analytical method of choice particularly, as so often happens, when the sample is a mixture. To the author's knowledge no complete review exists of the published work in this very interesting new field; a situation it is hoped the present volume will rectify.
It is now some sixteen years since the author's first series of books on the analysis of organometallic compounds. Many developments in the subject have occurred since that time and a new book on the subject is now overdue. The present book aims to provide a comprehensive review of the subject. It covers not only all aspects of the analysis of organometallic compounds but also contains two additional chapters, dealing with environmental analysis and the use of chelates of metals in the determination of very low concentrations of organic metals. Whilst reviewing the literature for the present book, it was observed that whereas papers published prior to 1973 dealt almost exclusively with various forms of analysis, a high proportion of those published during the past ten years were concerned with the application of proven or newly developed methods to the determination of organometallic compounds in environmental samples such as water, air, soil, river and ocean sediments, fish life and biota samples. An increasing range of elements including mercury, lead, arsenic, tin, antimony, selenium and manganese are now being found in organically bound forms in the environment, some resulting from pollution, others formed in nature by bacterial processes. As many of these substances have appreciable implications to human and animal health and the ecosystem as a whole, it was considered that it would be timely to include a separate chapter in the book devoted entirely to this subject.
It is only in the past few years that methods of adequate sensitivity have become available for true ultra-trace metal determinations in water. In the case of organics in seawater it has now become possible to resolve the complex mixtures of organics in seawater and achieve the required very low detection limits. Fortunately, the interest in micro-constituents in the seawater both from the environmental and the nutrient balance points of view has coincided with the availability of advanced instrumentation capable of meeting the analytical needs. This complete and up-to-date compilation of the currently employed proven methods for the chemical analysis of seawaters includes 45 tables and 48 figures. The author presents the methods in a logical manner so that the reader can readily learn how to perform them and understand the types of instrumentation available. It helps the practitioner to implement these methods successfully into his laboratory and to apply them quickly and reliably. In addition, the detailed description of each method enables the analyst to set up new analytical methods meeting the needs for the detection of new analytes. The volume covers all aspects of the analysis of seawater using both classical and the most advanced recently introduced physical techniques. It is an invaluable source for the analysts, oceanographers, fisheries experts, politicians and decision maker engaged in seawater environmental protection.
This book examines the occurrence, toxicity, analysis and typical concentrations of organometallic compounds in various environmental samples. These include aqueous and effluent, crop and plant, soil and sediments, atmospheric and living organisms in a detailed and systematic manner. A knowledge of the chemical structure and concentration of organometallic compounds throughout the ecosystem is important in working out the pathways and mechanisms by which metals distribute themselves throughout the environment. The principal elements discussed are mercury, lead, tin and arsenic. Other organometallic compounds, including cadmium, antimony, selenium, germanium, manganese, copper and nickel, which occur in the environment less frequently and at lower concentrations are also discussed. Contents
This book provides a complete coverage of all aspects of the occurrence, toxicity and analysis of toxicants in the aqueous ecosystem. The aqueous ecosystem includes natural waters such as rivers, coastal waters and open seawater. It also includes sedimentary matter present in these waters, creatures (fish, crustacea) and plant life. Chapters dealing with toxicity measurement, control of pollution regulation and toxicity data systematically discuss metals, organometallic compounds and organic compounds. In addition, Chapters 4 and 5 deal with the effects of these types of toxicants in natural waters and water creatures tissues, whilst Chapter 8 deals with the health of such creatures. Contents:
It is becoming increasingly realised that the oceans and rivers, in particular, are not unlimited reservoir into which waste can be dumped and that control of these emissions is necessary if complete destruction of the environment is to be avoided. T. R. Crompton has drawn together up-to-date information on these issues and on the relevant analytical methods needed by all experts active in environmental protection and toxicology.
Determination of Toxic Organic Chemicals in Natural Waters, Sediments and Soils: Determination and Analysis reviews the latest techniques for the determination and assessment of both current and emerging organic compounds in a range of important environmental contexts. A wide range of organic compounds in non-saline waters are discussed in the opening chapters, including hydrocarbons, surface active agents and volatile organic compounds. This is followed by multiorganics, pesticides and organometallic compounds in non-saline waters. Organic compounds in aqueous precipitation are then explored before the book goes on to discuss compounds in soils, including extraction techniques, insecticides, herbicides and fungicides, and organometallic compounds. Finally, the concluding chapters focus on compounds in sediments, providing readers with the latest information in the field and supporting them as they address the important issue surrounding organic material throughout ecosystems.
When combined with reinforcing agents, plastics can be used for a number of high-temperature applications. Plastics Reinforcement and Industrial Applications provides a detailed discussion on plastics, polymers, and reinforcing agents (including organic and natural biomaterials). Focused specifically on improving the mechanical, thermal, and electrical stability of plastics by combining them with reinforcing agents, this book explains the background of reinforced plastics and describes how they work. The book examines reinforcing agents that include glass fibers, carbon fibers, carbon nanotubes, graphite, talc, and minerals, and commonly used plastics such as polyamides, polyesters, polyethylene terephthalate, and epoxy resins. It also introduces newer plastics such as polyimides, polysulfones, polyethersulfone, polyphenylene sulfide, and polyether ether ketones. It highlights recent developments in the field that include the use of nanocomposites for manufacturing sports equipment, and other applications of nanoparticles in polymer reinforcement. In addition, use of this material can aid in the production of plastics utilized in the construction of aircraft and light weight automobiles. The author covers a wide range of applications that may be applied in general engineering, automotive, aerospace, building materials, electronics and microelectronics, power sources, medical, and bioengineering. He also includes material on natural fibers used for reinforcement and green chemistry applications. Suitable for use in the metals and plastics industries, Plastics Reinforcement and Industrial Applications is an ideal resource for polymer and material scientists, and chemical and mechanical engineers.
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