Techniques And Instrumentation In Analytical Chemistry Sample Handling And Trace Analysis Of Pollutants Techniques Applications And Quality Assurance
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Sample Handling And Trace Analysis Of Pollutants
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Author : Damia Barcelo
language : en
Publisher: Elsevier
Release Date : 2024-10-25
Sample Handling And Trace Analysis Of Pollutants written by Damia Barcelo and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-10-25 with Science categories.
Sample Handling and Trace Analysis of Pollutants: Innovations to Determine Organic Contaminants, Second Edition reviews the latest technologies and challenges in trace analysis of environmental pollutants, from selecting the right approach to tips for performing analytic procedures and measuring and reporting results. Written by internationally renowned experts in environmental analysis from 5 continents and edited by leaders in the field, this completely updated and revised volume presents the latest techniques developed over the past 10 years, such as high-resolution mass spectrometry, biosensors and imaging techniques. Important tools for problem-solving in the determination of environmental pollutants are also discussed.Chapters cover emerging pollutants in the environment, such as nanomaterials, microplastics, metabolites and/or transformation products and antimicrobial resistances. Specific sections describe field sampling techniques and sample preparation in environmental matrices: air, water, soil, sediment and biota, focus on passive samplers, cover the determination of these environmental contaminants based on analytical techniques, such as the use of gas chromatography and liquid chromatography coupled to mass spectrometry, immunoassays, and biosensors as well as advanced analytical methods such as imaging techniques. - Discusses techniques ranging from chromatography coupled to mass spectrometry, to emerging areas such as nanotechnology, immunoassays and biosensors - Covers the characteristics, advantages, limitations and potential of each technique and the current strategies in each method's development and validation - Outlines practical solutions to challenging problems in the analysis of pollutants in environmental matrices, including how to combine techniques for improved efficacy
Handbook Of Spectroscopy
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Author : G¿nter Gauglitz
language : en
Publisher: John Wiley & Sons
Release Date : 2006-03-06
Handbook Of Spectroscopy written by G¿nter Gauglitz and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006-03-06 with Science categories.
This handbook provides a straightforward introduction to spectroscopy, showing what it can do and how it does it, together with a clear, integrated and objective account of the wealth of information that can be derived from spectra. The sequence of chapters covers a wide range of the electromagnetic spectrum, and the physical processes involved, from nuclear phenomena to molecular rotation processes. - A day-by-day laboratory guide: its design based on practical knowledge of spectroscopists at universities, industries and research institutes - A well-structured information source containing methods and applications sections framed by sections on general topics - Guides users to a decision about which spectroscopic method and which instrumentation will be the most appropriate to solve their own practical problem - Rapid access to essential information - Correct analysis of a huge number of measured spectra data and smart use of such information sources as databases and spectra libraries
Analytical Pyrolysis Of Synthetic Organic Polymers
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Author : Serban C. Moldoveanu
language : en
Publisher: Elsevier
Release Date : 2005-01-20
Analytical Pyrolysis Of Synthetic Organic Polymers written by Serban C. Moldoveanu and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005-01-20 with Science categories.
Analytical Pyrolysis of Synthetic Organic Polymers is a follow-up to Analytical Pyrolysis of Natural Organic Polymers, which is volume 20 of the series. The main focus of the book is on practical applications of analytical pyrolysis in synthetic organic polymer identification and characterization. The first part of the book has five chapters including an introduction, a discussion on physico-chemistry of thermal degradation of synthetic polymers and on instrumentation used in analytical pyrolysis, a chapter discussing what type of information can be obtained from analytical pyrolysis, and a chapter dedicated to the analysis and characterization of synthetic polymers.The second part systematically covers the analytical pyrolysis of various classes of synthetic polymers. Some theoretical background for the understanding of polymer structure using analytical pyrolysis is also discussed.* Includes broad coverage of organic synthetic macromolecules* Focuses on physico-chemistry of thermal degradation, and the analytical pyrolysis of various classes of synthetic polymers* Is well written and suitable for both researchers and chemists working in analytical chemistry or in synthetic polymers
Pyrolysis Of Organic Molecules
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Author : Serban C. Moldoveanu
language : en
Publisher: Elsevier
Release Date : 2009-09-16
Pyrolysis Of Organic Molecules written by Serban C. Moldoveanu and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009-09-16 with Science categories.
Pyrolysis of Organic Molecules with Applications to Health and Environmental Issues, the 28th volume in the Techniques and Instrumentation in Analytical Chemistry series, gives a systematic and comprehensive description of pyrolysis of non-polymeric organic molecules. Pyrolysis is involved in many practical applications as well as in many common human activities, but harmful compounds can be generated in the process. The study of pyrolysis and of the formation of undesirable compounds as a result of pyrolytic processes is of considerable interest to chemists, chemical engineers, and toxicologists. - Pyrolysis results for compounds not previously studied or reported - Updated information from a large body of results published on pyrolysis of individual compounds or classes of compounds - Information on mechanisms and kinetics of numerous pyrolytic processes
Analysis And Fate Of Surfactants In The Aquatic Environment
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Author : Thomas P. Knepper
language : en
Publisher: Elsevier
Release Date : 2003-08-22
Analysis And Fate Of Surfactants In The Aquatic Environment written by Thomas P. Knepper and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003-08-22 with Technology & Engineering categories.
An understanding of the fate and behaviour of organic chemicals, such as surfactants, in the environment is a prerequisite for the sustainable development of human health and ecosystems. As surfactants are being produced in huge amounts, it is important to have a detailed knowledge about their lifetime in the environment, their biodegradability in wastewater treatment plants and in natural waters, and their ecotoxicity. Parameters relevant for the assessment of long-term behaviour, such as interactions with hormonal systems need to be understood to avoid unexpected adverse effects to future generations of people and the environment. However, the identification and quantification of commercial surfactants in the environment is made more complicated and cumbersome because they comprise of tens to hundreds of homologues, oligomers and isomers of anionic, nonionic, cationic and amphoteric compounds.The EU-funded PRISTINE project (Priority surfactants and their toxic metabolites in wastewater effluents: An integrated study; ENV4-CT97-0494) provides the basis for the content of this title. It provides policy makers and industry with detailed information on analysis and concentrations of surfactants and their degradation products in the environment.In addition to a general introduction to surfactants, this book comprises a comprehensive variety of analytical techniques, including sample handling, for the analysis of surfactants in the aquatic environment. Readers will find all the necessary information for analyzing the different groups of surfactants, with special emphasis on transformation products. Quality assurance is also reported on in detail. Chapters on toxicity and risk assessment are also included and give a complete perspective on the surfactants problem in the aquatic environment.·Presents the finding of EU-funded research into fate and behaviour of organic chemicals in the environment·Comprises a comprehensive variety of analytical techniques, including sample handling, for the analysis of surfactants in the aquatic environment·Provides relevant information to all groups working in the field of surfactants
Acceleration And Automation Of Solid Sample Treatment
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Author : J.L. Luque García
language : en
Publisher: Elsevier
Release Date : 2002-08-09
Acceleration And Automation Of Solid Sample Treatment written by J.L. Luque García and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2002-08-09 with Science categories.
This book aims to provide scientists with information about a series of techniques that can be used with a view to facilitating the transformation of the sample to an appropriate state for subsequent detection or quantitation of its components of interest. The techniques dealt with range from the very simple ones (e.g. freeze-drying) to other more complex ones (e.g. glow discharge and laser-induced breakdown sampling). This is the first compilation ever on the subjects of acceleration of solid sample pretreatment; automation of solid sample pretreatment; and integration of solid sample pretreatment and detection. Readers will find here the information required to compare and select the best choice for each sample treatment need and ways to facilitate or automate the most complex and time-consuming step of the analytical process when solid samples are involved.
Interlaboratory Studies And Certified Reference Materials For Environmental Analysis
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Author : E.A. Maier
language : en
Publisher: Elsevier
Release Date : 1999-12-17
Interlaboratory Studies And Certified Reference Materials For Environmental Analysis written by E.A. Maier and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 1999-12-17 with Science categories.
The participation in interlaboratory studies and the use of Certified Reference Materials (CRMs) are widely recognised tools for the verification of the accuracy of analytical measurements and they form an integral part of quality control systems used by many laboratories, e.g. in accreditation schemes. As a response to the need to improve the quality of environmental analysis, the European Commission has been active in the past fifteen years, through BCR activity (now renamed Standards, Measurements and Testing Programme) in the organisation of series of interlaboratory studies involving expert laboratories in various analytical fields (inorganic, trace organic and speciation analysis applied to a wide variety of environmental matrices). The BCR and its successor have the task of helping European laboratories to improve the quality of measurements in analytical sectors which are vital for the European Union (biomedical, agriculture, food, environment and industry); these are most often carried out in support of EC regulations, industrial needs, trade, monitoring activities (including environment, agriculture, health and safety) and, more generally, when technical difficulties hamper a good comparability of data among EC laboratories. The collaborative projects carried out so far have placed the BCR in the position of second world CRM producer (after NIST in the USA).Interlaboratory Studies and Certification of Reference Materials for Environmental Analysis gives an account of the importance of reference materials for the quality control of environmental analysis and describes in detail the procedures followed by BCR to prepare environmental reference materials, including aspects related to sampling, stabilization, homogenisation, homogeneity and stability testing, establishment of reference (or certified) values, and use of reference materials. Examples of environmental CRMs produced by BCR within the last 15 years are given, which represent more than 70 CRMs covering different types of materials (plants, biological materials, waters, sediments, soils and sludges, coals, ash and dust materials) certified for a range of chemical parameters (major and trace elements, chemical species, PAHs, PCBs, pesticides and dioxins).The final section of the book describes how to organise improvement schemes for the evaluation method and/or laboratory performance. Examples of interlaboratory studies (learning scheme, proficiency testing and intercomparison in support to prenormative research) are also given.
Personal Care Compounds In The Environment
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Author : Kai Bester
language : en
Publisher: John Wiley & Sons
Release Date : 2007-02-27
Personal Care Compounds In The Environment written by Kai Bester and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007-02-27 with Science categories.
Here, the most important classes of toxic chemicals from personal care compounds are systematically covered, from cosmetics to plastics additives to pharmaceuticals. For each substance, data on toxicity and bioaccumulation in various ecosystems are given. This first comprehensive treatment of personal care environmental toxins is rounded off by a discussion of strategies in wastewater treatment to control and remove these substances.
Molecularly Imprinted Polymers
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Author : B. Sellergren
language : en
Publisher: Elsevier
Release Date : 2000-12-22
Molecularly Imprinted Polymers written by B. Sellergren and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2000-12-22 with Science categories.
This book is divided into 5 sections starting with an historic perspective and fundamental aspects on the synthesis and recognition by imprinted polymers. The second section contains 8 up-to-date overview chapters on current approaches to molecular and ion imprinting. This is followed by two chapters on new material morphologies and in the last two sections various analytical applications of imprinted polymers are given, with the last four chapters devoted to the promising field of imprinted polymers in chemical sensors.The authors of this volume have widely different backgrounds; mainly polymer chemistry, organic chemistry, biochemistry and analytical chemistry, which means that this book has an interdisciplinary character and should appeal to a broad audience.
Journal Of Chromatography
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Author :
language : en
Publisher:
Release Date : 1994
Journal Of Chromatography written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1994 with Chromatographic analysis categories.