Geochemical Modelling of Water-rock Interactions at the Osamu Utsumi Mine and Morro Do Ferro Analogue Study Sites, Poços de Caldas, Brazil

Geochemical Modelling of Water-rock Interactions at the Osamu Utsumi Mine and Morro Do Ferro Analogue Study Sites, Poços de Caldas, Brazil PDF Author: Darrell Kirk Nordstrom
Publisher:
ISBN:
Category : Analytical geochemistry
Languages : en
Pages : 52

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Geochemical Modelling of Water-rock Interactions at the Osamu Utsumi Mine and Morro Do Ferro Analogue Study Sites, Poços de Caldas, Brazil

Geochemical Modelling of Water-rock Interactions at the Osamu Utsumi Mine and Morro Do Ferro Analogue Study Sites, Poços de Caldas, Brazil PDF Author: Darrell Kirk Nordstrom
Publisher:
ISBN:
Category : Analytical geochemistry
Languages : en
Pages : 52

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The Pocos de Caldas Project: Natural Analogues of Processes in a Radioactive Waste Repository

The Pocos de Caldas Project: Natural Analogues of Processes in a Radioactive Waste Repository PDF Author: N.A. Chapman
Publisher: Elsevier
ISBN: 044459891X
Category : Technology & Engineering
Languages : en
Pages : 614

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The safe disposal of radioactive wastes by burial in deep geological formations requires long-term predictions of the future behaviour of the wastes and their engineered repository. Such predictions can be tested by evaluating processes analogous to those which will occur in a repository, which have been long active in the natural geochemical environment. The Pocos de Caldas Project is a comprehensive study of two ore deposits in Minas Gerais, Brazil, aimed at looking at uranium and thorium series radionuclide and rare-earth element mobility, the development and movement of redox fronts, and the nature of natural groundwater colloids. A multidisciplinary team of experts from 27 laboratories carried out a fully integrated study of the geology, geomorphology, hydrogeology, geochemistry, hydrochemistry and geomicrobiology of the two sites for nearly four years. This book contains 20 papers covering the detailed findings, with particular emphasis on their significance for radioactive waste disposal, especially on the use of the data in testing models of radionuclide movement. It will interest economic geologists, geochemists and performance assessment modellers involved in the geological disposal of radioactive wastes.

Geochemical and Biogeochemical Reaction Modeling

Geochemical and Biogeochemical Reaction Modeling PDF Author: Craig M. Bethke
Publisher: Cambridge University Press
ISBN: 1108848370
Category : Science
Languages : en
Pages : 526

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Book Description
An indispensable primer and reference textbook, the third edition of Geochemical and Biogeochemical Reaction Modeling carries the reader from the field's origins and theoretical underpinnings through to a collection of fully worked examples. A clear exposition of the underlying equations and calculation techniques is balanced by real-world example calculations. The book depicts geochemical reaction modeling as a vibrant field of study applicable to a wide spectrum of issues of scientific, practical, and societal concern. The new edition offers a thorough description of surface complexation modeling, including two- and three-layer methods; broader treatment of kinetic rate laws; the effect of stagnant zones on transport; and techniques for determining gas partial pressures. This handbook demystifies and makes broadly accessible an elegant technique for portraying chemical processes in the geosphere. It will again prove to be invaluable for geochemists, environmental scientists and engineers, aqueous and surface chemists, microbiologists, university teachers, and government regulators.

Geochemical Reaction Modeling

Geochemical Reaction Modeling PDF Author: Craig M. Bethke
Publisher: Oxford University Press
ISBN: 0198025505
Category : Science
Languages : en
Pages : 417

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Book Description
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.

Microbiological Analysis at the Osamu Utsumi Mine and Morro Do Ferro Analogue Study Sites, Poços de Caldas, Brazil

Microbiological Analysis at the Osamu Utsumi Mine and Morro Do Ferro Analogue Study Sites, Poços de Caldas, Brazil PDF Author: J. M. West
Publisher:
ISBN:
Category : Analytical geochemistry
Languages : en
Pages : 52

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Yucca Mountain Site Characterization Project Bibliography, 1992-1993

Yucca Mountain Site Characterization Project Bibliography, 1992-1993 PDF Author:
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 312

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Cytobios

Cytobios PDF Author:
Publisher:
ISBN:
Category : Cytology
Languages : en
Pages : 288

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Energy Research Abstracts

Energy Research Abstracts PDF Author:
Publisher:
ISBN:
Category : Power resources
Languages : en
Pages : 754

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Minerology, Petrology and Geochemistry of the Poços de Caldas Analogue Study Sites, Minas Gerais, Brazil

Minerology, Petrology and Geochemistry of the Poços de Caldas Analogue Study Sites, Minas Gerais, Brazil PDF Author: N. Waber
Publisher:
ISBN:
Category : Geochemistry
Languages : en
Pages : 534

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Testing of Geochemical Models in the Poços de Caldas Analogue Study

Testing of Geochemical Models in the Poços de Caldas Analogue Study PDF Author: J. Bruno
Publisher:
ISBN:
Category : Analytical geochemistry
Languages : en
Pages : 90

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