Fr. 166.00

INTRODUCTION TO ENVIRONMENTAL ANAL

English · Paperback / Softback

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Zusatztext Welche analytischen Verfahren wendet man zur Charakterisierung von Umweltprobenan? Antwort auf diese Frage gibt Ihnen der Autor dieses Bandes. Ausführlicherläutert er die umweltspezifischen Einsatzgebiete von Gas- und Flüssigkeitschromatographie!IR-Spektroskopie und Röntgenfluoreszenz bei der Boden-! Wasser- und Luftanalysesowie beim Monitoring bestimmter Schadstoffe. Mit aktuellsten Informationenzu Strategien der Probennahme und zur Extraktion in fester und flüssigerPhase! Informationen zum Autor Roger N. Reeve is the author of Introduction to Environmental Analysis, published by Wiley. Klappentext Welche analytischen Verfahren wendet man zur Charakterisierung von Umweltproben an? Antwort auf diese Frage gibt Ihnen der Autor dieses Bandes. Ausführlich erläutert er die umweltspezifischen Einsatzgebiete von Gas- und Flüssigkeitschromatographie, IR-Spektroskopie und Röntgenfluoreszenz bei der Boden-, Wasser- und Luftanalyse sowie beim Monitoring bestimmter Schadstoffe. Mit aktuellsten Informationen zu Strategien der Probennahme und zur Extraktion in fester und flüssiger Phase! Zusammenfassung Environmental concerns are now an integral part of todaya s legislation, product design and development, waste minimization and disposal. There have also been developments in the analytical techniques used for environmental analysis. Inhaltsverzeichnis Series Preface xiii Preface xv Acronyms, Abbreviations and Symbols xix About the Author xxiii 1 Introduction 1 1.1 The Environment 1 1.2 Reasons for Concern 2 1.2.1 Today's World 4 1.2.2 Past and Current Crimes 4 1.3 Pollution 4 1.4 The Necessity of Chemical Analysis 8 2 Transport of Pollutants in the Environment and Approaches to their Analysis 11 2.1 Introduction 11 2.2 Sources, Dispersal, Reconcentration and Degradation 12 2.3 Transport and Reconcentration of Neutral Organic Compounds 15 2.3.1 Bioconcentration 16 2.3.2 Accumulation in Sediments 17 2.3.3 Biomagnification 18 2.3.4 Degradation 19 2.4 Transport and Reconcentration of Metal Ions 20 2.4.1 Solubilization 22 2.4.2 Deposition in Sediments 22 2.4.3 Uptake by Organisms 22 2.5 What is a Safe Level? 23 2.6 Sampling and Sample Variability 24 2.6.1 Representative Samples 24 2.6.2 Sample Storage 25 2.6.3 Critical Paths and Critical Groups 26 2.7 General Approach to Analysis 26 2.8 The Choice of Laboratory or Field Analysis 28 2.9 Quality Assurance 30 2.9.1 Finding a Suitable Method 32 2.9.2 Laboratory Standards 33 3 Water Analysis - Major Constituents 35 3.1 Introduction 35 3.2 Sampling 41 3.3 Measurement of Water Quality 46 3.3.1 Suspended Solids 46 3.3.2 Dissolved Oxygen and Oxygen Demand 47 3.3.3 Total Organic Carbon 54 3.3.4 pH, Acidity and Alkalinity 55 3.3.5 Water Hardness 57 3.3.6 Electrical Conductivity 59 3.4 Techniques for the Analysis of Common Ions 61 3.4.1 Ultraviolet and Visible Spectrometry 61 3.4.2 Emission Spectrometry (Flame Photometry) 68 3.4.3 Ion Chromatography 69 3.4.4 Examples of the Use of Other Techniques 73 4 Water Analysis - Trace Pollutants 77 4.1 Introduction 77 4.2 Organic Trace Pollutants 78 4.2.1 Guidelines for Storage of Samples and their Subsequent Analysis 80 4.2.2 Extraction Techniques for Chromatographic Analysis 81 4.2.3 Gas Chromatography 88 4.2.4 Liquid Chromatography 101 4.2.5 Immunoassay 105 4.2.6 Spectrometric Methods 110 4.3 Metal Ions 112 4.3.1 Storage of Samples for Metal Ion Analysis 112 4.3.2 Pretreatment 113 4.3.3 Atomic Spectrometry 114 4.3.4 Visible Spe...

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