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Informationen zum Autor Viatcheslav V. Tikhomirov , PhD, is a professor, engineer, and researcher in the science of groundwater and its practical applications. An associate professor in the Department of Hydrology at the St. Petersburg State University in Russia, he has taught hydrogeochemistry for many years and has over 150 publications to his credit. Klappentext Water is the Earth's most precious resource. Until recent years, water was often overlooked as being overly abundant or available, but much has changed all over the world. As climate change, human encroachment on environmental areas, and deforestation become greater dangers, the study of groundwater has become more important than ever and is growing as one of the most important areas of science for the future of life on Earth. This three-volume set is the most comprehensive and up-to-date treatment of hydrogeochemistry that is available. The first volume lays the foundation of the composition, chemistry, and testing of groundwater, while volume two covers practical applications such as mass transfer and transport. Volume three, which completes the set, is an advanced study of the environmental analysis of groundwater and its implications for the future. This first volume in the set is an important milestone in hydrogeochemistry, covering the fundamentals of groundwater science. It also goes further into testing methods, applications of testing, and analysis. It is not only the introductory text for this groundbreaking and ambitious new three-volume project, but it is also a valuable reference for the scientist, engineer, or student. Whether as a textbook or a reference work, this volume is a must-have for any library on hydrogeochemistry. Inhaltsverzeichnis Preface xv Introduction 1 1 Analytical Composition and Properties of Ground Water 19 1.1 Moisture 21 1.2 Mineral Components 29 1.2.1 Testing and Preparation 30 1.2.2 Chemical Analysis 34 1.2.3 Processing of Analysis Results 35 1.3 Gas Components 41 1.3.1 Testing and Preparation 43 1.3.2 Analysis of the Natural Gas Composition 49 1.3.3 Conversions of Gas Analysis Results 52 1.4 Organic Components 56 1.4.1 Testing and Preparation 60 1.4.2 Analysis of Organic Substance 68 1.4.2.1 General Content of Organic Matter 68 1.4.2.2 Content of Organic Component Groups 70 1.4.2.3 Content of Individual Organic Components 74 1.4.3 Conversion of Analysis Results 74 1.5 Substances in the Dispersed State 76 1.5.1 Inert Suspended Particles 78 1.5.1.1 Methods of Study 79 1.5.2 Living Organisms 80 1.5.2.1 Pathogen Microorganisms 81 1.5.2.2 Biochemical Microorganisms 86 1.5.2.3 Methods of Study 86 1.6 Properties of Ground Water 89 1.6.1 Organoleptic and Balneological Properties 90 1.6.2 Chemical Properties 96 1.6.3 Physical Properties 113 2 Hydrogeochemical Testing 125 2.1 Assignment and Purpose of Hydrogeochemical Testing 126 2.1.1 Regime and Scope of Testing 127 2.1.2 Measured Parameters and Their Errors 128 2.2 Logistics of Field Testing 131 2.2.1 Natural Conditions and Previous Studies of the Area 132 2.2.2 Planning the Testing Regime and Points 133 2.2.3 Preparation of Wells and Equipment 138 2.2.4 Preparation of Analytical Base 148 2.2.4.1 Selection of Property and Composition Parameters 150 2.2.4.2 Substantiation of Margin of Error Measurements 151 2.2.4.3 Selection of Chemical Analysis Technique 164 2.2.4.4 Selection of a Laboratory and Executants 197 2.2.5 Field Testing Protocol 202 2.2.6 Sample Safekeeping and Delivery to the Laboratory 212 3 Processing of Testing Results 215 3.1 Processing and Systematization of Observed...
