Environmental Applications Of Geochemical Modeling


Environmental Applications Of Geochemical Modeling
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Environmental Applications Of Geochemical Modeling


Environmental Applications Of Geochemical Modeling
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Author : Chen Zhu
language : en
Publisher: Cambridge University Press
Release Date : 2002-05-13

Environmental Applications Of Geochemical Modeling written by Chen Zhu and has been published by Cambridge University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2002-05-13 with Science categories.


An application of geochemical modeling to environmental problems, illustrated with case studies of real-world environmental investigations.



Geochemical Reaction Modeling


Geochemical Reaction Modeling
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Author : Craig M. Bethke
language : en
Publisher: Oxford University Press
Release Date : 1996-05-09

Geochemical Reaction Modeling written by Craig M. Bethke and has been published by Oxford University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1996-05-09 with Science categories.


Geochemical reaction modeling plays an increasingly vital role in several areas of geoscience, from environmental geochemistry and petroleum geology to the study of geothermal and hydrothermal fluids. This book provides an up-to-date overview of the use of numerical methods to model reaction processes in the Earth's crust and on its surface. Early chapters develop the theoretical foundations of the field, derive a set of governing equations, and show how numerical methods can be used to solve these equations. Other chapters discuss the distribution of species in natural waters; methods for computing activity coefficients in dilute solutions and in brines; the complexation of ions into mineral surfaces; the kinetics of precipitation and dissolution reactions; and the fractionation of stable isotopes. Later chapters provide a large number of fully worked calculation examples and case studies demonstrating the modeling techniques that can be applied to scientific and practical problems. Students in a variety of specialties from low-temperature geochemistry to groundwater hydrology will benefit from the wealth of information and practical applications this book has to offer.



Geochemical And Biogeochemical Reaction Modeling


Geochemical And Biogeochemical Reaction Modeling
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Author : Craig M. Bethke
language : en
Publisher: Cambridge University Press
Release Date : 2010-12-09

Geochemical And Biogeochemical Reaction Modeling written by Craig M. Bethke and has been published by Cambridge University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010-12-09 with Science categories.


This book provides a comprehensive overview of reaction processes in the Earth's crust and on its surface, both in the laboratory and in the field. A clear exposition of the underlying equations and calculation techniques is balanced by a large number of fully worked examples. The book uses The Geochemist's Workbench® modeling software, developed by the author and already installed at over 1000 universities and research facilities worldwide. Since publication of the first edition, the field of reaction modeling has continued to grow and find increasingly broad application. In particular, the description of microbial activity, surface chemistry, and redox chemistry within reaction models has become broader and more rigorous. These areas are covered in detail in this new edition, which was originally published in 2007. This text is written for graduate students and academic researchers in the fields of geochemistry, environmental engineering, contaminant hydrology, geomicrobiology, and numerical modeling.



Reactive Transport Modeling


Reactive Transport Modeling
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Author : Yitian Xiao
language : en
Publisher: John Wiley & Sons
Release Date : 2018-03-12

Reactive Transport Modeling written by Yitian Xiao 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 2018-03-12 with Science categories.


Teaches the application of Reactive Transport Modeling (RTM) for subsurface systems in order to expedite the understanding of the behavior of complex geological systems This book lays out the basic principles and approaches of Reactive Transport Modeling (RTM) for surface and subsurface environments, presenting specific workflows and applications. The techniques discussed are being increasingly commonly used in a wide range of research fields, and the information provided covers fundamental theory, practical issues in running reactive transport models, and how to apply techniques in specific areas. The need for RTM in engineered facilities, such as nuclear waste repositories or CO2 storage sites, is ever increasing, because the prediction of the future evolution of these systems has become a legal obligation. With increasing recognition of the power of these approaches, and their widening adoption, comes responsibility to ensure appropriate application of available tools. This book aims to provide the requisite understanding of key aspects of RTM, and in doing so help identify and thus avoid potential pitfalls. Reactive Transport Modeling covers: the application of RTM for CO2 sequestration and geothermal energy development; reservoir quality prediction; modeling diagenesis; modeling geochemical processes in oil & gas production; modeling gas hydrate production; reactive transport in fractured and porous media; reactive transport studies for nuclear waste disposal; reactive flow modeling in hydrothermal systems; and modeling biogeochemical processes. Key features include: A comprehensive reference for scientists and practitioners entering the area of reactive transport modeling (RTM) Presented by internationally known experts in the field Covers fundamental theory, practical issues in running reactive transport models, and hands-on examples for applying techniques in specific areas Teaches readers to appreciate the power of RTM and to stimulate usage and application Reactive Transport Modeling is written for graduate students and researchers in academia, government laboratories, and industry who are interested in applying reactive transport modeling to the topic of their research. The book will also appeal to geochemists, hydrogeologists, geophysicists, earth scientists, environmental engineers, and environmental chemists.



Geochemical Modeling Of Groundwater Vadose And Geothermal Systems


Geochemical Modeling Of Groundwater Vadose And Geothermal Systems
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Author : Jochen Bundschuh
language : en
Publisher: CRC Press
Release Date : 2011-12-23

Geochemical Modeling Of Groundwater Vadose And Geothermal Systems written by Jochen Bundschuh and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-12-23 with Technology & Engineering categories.


Geochemical modeling is an important tool in environmental studies, and in the areas of subsurface and surface hydrology, pedology, water resources management, mining geology, geothermal resources, hydrocarbon geology, and related areas dealing with the exploration and extraction of natural resources. The book fills a gap in the literature through its discussion of geochemical modeling, which simulates the chemical and physical processes affecting the distribution of chemical species in liquid, gas, and solid phases. Geochemical modeling applies to a diversity of subsurface environments, from the vadose zone close to the Earth’s surface, down to deep-seated geothermal reservoirs. This book provides the fundamental thermodynamic concepts of liquid-gas-solid phase systems. It introduces the principal types of geochemical models, such as speciation, reaction-path or forward, inverse- and reactive-transport models, together with examples of the most common codes and the best-practices for constructing geochemical models. The physical laws describing homogeneous and heterogeneous chemical reactions, their kinetics, and the transport of reactive solutes are presented. The partial differential or algebraic equations representing these laws, and the principal numerical methods that allow approximate solutions of these equations that can provide useful solutions to model different geochemical processes, are discussed in detail. Case studies applying geochemical models in different scientific areas and environmental settings, conclude the book. The book is addressed to students, teachers, other professionals, and to the institutions involved in water, geothermal and hydrocarbon resources, mining, and environmental management. The book should prove useful to undergraduate and graduate students, postgraduates, professional geologists and geophysicists, engineers, environmental scientists, soil scientists, hydrochemists, and others interested in water and geochemistry.



Groundwater Geochemistry


Groundwater Geochemistry
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Author : William J. Deutsch
language : en
Publisher: CRC Press
Release Date : 2013

Groundwater Geochemistry written by William J. Deutsch and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013 with Technology & Engineering categories.


This book offers an introduction to the geochemical processes in the subsurface that produce the composition of groundwater found in an aquifer. It covers the basic processes, from mineral dissolution and precipitation to adsorption/desorption, an understanding of which provides investigators with the knowledge to interpret the chemical evolution of groundwater and the tools to develop practical, effective remediation methods. The book also discusses the application of geochemical modeling for natural and contaminated sites. Completely updated, this second edition includes several new chapters and a new glossary.



Environmental Geochemistry


Environmental Geochemistry
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Author : Benedetto DeVivo
language : en
Publisher: Elsevier
Release Date : 2017-09-18

Environmental Geochemistry written by Benedetto DeVivo and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-09-18 with Science categories.


Environmental Geochemistry: Site Characterization, Data Analysis and Case Histories, Second Edition, reviews the role of geochemistry in the environment and details state-of-the-art applications of these principles in the field, specifically in pollution and remediation situations. Chapters cover both philosophy and procedures, as well as applications, in an array of issues in environmental geochemistry including health problems related to environment pollution, waste disposal and data base management. This updated edition also includes illustrations of specific case histories of site characterization and remediation of brownfield sites. Covers numerous global case studies allowing readers to see principles in action Explores the environmental impacts on soils, water and air in terms of both inorganic and organic geochemistry Written by a well-respected author team, with over 100 years of experience combined Includes updated content on: urban geochemical mapping, chemical speciation, characterizing a brownsfield site and the relationship between heavy metal distributions and cancer mortality



Introduction To Geochemical Modeling


Introduction To Geochemical Modeling
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Author : Francis Albarède
language : en
Publisher:
Release Date : 1995

Introduction To Geochemical Modeling written by Francis Albarède and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1995 with Geochemistry categories.




Molecular Modeling Of Geochemical Reactions


Molecular Modeling Of Geochemical Reactions
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Author : James D. Kubicki
language : en
Publisher: Wiley
Release Date : 2016-06-20

Molecular Modeling Of Geochemical Reactions written by James D. Kubicki and has been published by Wiley this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-06-20 with Science categories.


Molecular processes in nature affect human health, the availability of resources and the Earth's climate. Molecular modelling is a powerful and versatile toolbox that complements experimental data and provides insights where direct observation is not currently possible. Molecular Modeling of Geochemical Reactions: An Introduction applies computational chemistry to geochemical problems. Chapters focus on geochemical applications in aqueous, petroleum, organic, environmental, bio- and isotope geochemistry, covering the fundamental theory, practical guidance on applying techniques, and extensive literature reviews in numerous geochemical sub-disciplines. Topics covered include:- Theory and Methods of Computational Chemistry- Force Field Application and Development - Computational Spectroscopy - Thermodynamics- Structure Determination - Geochemical Kinetics This book will be of interest to graduate students and researchers looking to understand geochemical processes on a molecular level. Novice practitioners of molecular modelling, experienced computational chemists, and experimentalists seeking to understand this field will all find information and knowledge of use in their research.



Molecular Modeling Of Geochemical Reactions


Molecular Modeling Of Geochemical Reactions
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Author : James D. Kubicki
language : en
Publisher: John Wiley & Sons
Release Date : 2016-07-12

Molecular Modeling Of Geochemical Reactions written by James D. Kubicki 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 2016-07-12 with Science categories.


Molecular processes in nature affect human health, the availability of resources and the Earth’s climate. Molecular modelling is a powerful and versatile toolbox that complements experimental data and provides insights where direct observation is not currently possible. Molecular Modeling of Geochemical Reactions: An Introduction applies computational chemistry to geochemical problems. Chapters focus on geochemical applications in aqueous, petroleum, organic, environmental, bio- and isotope geochemistry, covering the fundamental theory, practical guidance on applying techniques, and extensive literature reviews in numerous geochemical sub-disciplines. Topics covered include: • Theory and Methods of Computational Chemistry • Force Field Application and Development • Computational Spectroscopy • Thermodynamics • Structure Determination • Geochemical Kinetics This book will be of interest to graduate students and researchers looking to understand geochemical processes on a molecular level. Novice practitioners of molecular modelling, experienced computational chemists, and experimentalists seeking to understand this field will all find information and knowledge of use in their research.