Mining and Scientific Press

Mining and Scientific Press PDF Author:
Publisher:
ISBN:
Category : Mineral industries
Languages : en
Pages : 984

Get Book Here

Book Description

Mining and Scientific Press

Mining and Scientific Press PDF Author:
Publisher:
ISBN:
Category : Mineral industries
Languages : en
Pages : 984

Get Book Here

Book Description


The Troubleshooting and Maintenance Guide for Gas Chromatographers

The Troubleshooting and Maintenance Guide for Gas Chromatographers PDF Author: Dean Rood
Publisher: John Wiley & Sons
ISBN: 3527611312
Category : Science
Languages : en
Pages : 344

Get Book Here

Book Description
This fourth edition of the classic guide for every user of gas chromatographic instrumentation is now updated to include such new topics as fast GC using narrow, short columns, electronic pressure control, and basic aspects of quantitative gas chromatography. The author shares his many years of experience in technical support for gas chromatography users, addressing the most common problems, questions and misconceptions in capillary gas chromatography. He structures and presents the material in a concise and practical manner, suitable even for the most inexperienced user without any detailed knowledge of chemistry or chromatography. For lab technicians in chemistry, analytical, food, medicinal and environmental chemists, pharmaceutists.

Use of Uranium Mill Tailings for Construction Purposes

Use of Uranium Mill Tailings for Construction Purposes PDF Author: United States. Congress. Joint Committee on Atomic Energy. Subcommittee on Raw Materials
Publisher:
ISBN:
Category : Building materials
Languages : en
Pages : 562

Get Book Here

Book Description


The Mining Magazine

The Mining Magazine PDF Author:
Publisher:
ISBN:
Category : Mineral industries
Languages : en
Pages : 506

Get Book Here

Book Description


Computational Subsurface Hydrology

Computational Subsurface Hydrology PDF Author: Gour-Tsyh (George) Yeh
Publisher: Springer Science & Business Media
ISBN: 1461543711
Category : Science
Languages : en
Pages : 356

Get Book Here

Book Description
Any numerical subsurface model is comprised of three components: a theoretical basis to translate our understanding phenomena into partial differential equations and boundary conditions, a numerical method to approximate these governing equations and implement the boundary conditions, and a computer implementation to generate a generic code for research as well as for practical applications. Computational Subsurface Hydrology: Reactions, Transport, and Fate is organized around these themes. The fundamental processes occurring in subsurface media are rigorously integrated into governing equations using the Reynolds transport theorem and interactions of these processes with the surrounding media are sophisticatedly cast into various types of boundary conditions using physical reasoning. A variety of numerical methods to deal with reactive chemical transport are covered in Computational Subsurface Hydrology: Reactions, Transport, and Fate with a particular emphasis on the adaptive local grid refinement and peak capture using the Lagrangian-Eulerian approach. The topics on coupled fluid flows and reactive chemical transport are unique contributions of this book. They serve as a reference for research as well as for practical applications with a computer code that can be purchased from the author. Four computer codes to simulate vertically integrated horizontal solute transport (LEMA), contaminant transport in moving phreatic aquifers in three dimensions (3DLEMA), solute transport in variably saturated flows in two dimensions (LEWASTE), and solute transport under variably saturated flows in three dimensions (3DLEWASTE) are covered. These four computer codes are designed for generic applications to both research and practical problems. They could be used to simulate most of the practical, real-world field problems. Reactive chemical transport and its coupling with fluid flows are unique features in this book. Theories, numerical implementations, and example problems of coupled reactive transport and flows in variably saturated media are presented. A generic computer code, HYDROGEOCHEM 3.0, is developed. A total of eight example problems are used to illustrate the application of the computational model. These problems are intended to serve as examples for setting up a variety of simulations that one may encounter in research and field-site applications. Computational Subsurface Hydrology: Reactions, Transport, and Fate offers practicing engineers and scientists a theoretical background, numerical methods, and computer codes for modeling contaminant transport in subsurface media. It also serves as a textbook for senior and graduate course on reactive chemical transport in subsurface media in disciplines such as civil and environmental engineering, agricultural engineering, geosciences, soil sciences, and chemical engineering. Computational Subsurface Hydrology: Reactions, Transport, and Fate presents a systematic derivation of governing equations and boundary conditions of subsurface contaminant transport as well as reaction-based geochemical and biochemical processes. It discusses a variety of numerical methods for moving sharp-front problems, expounds detail procedures of constructing Lagrangian-Eulerian finite element methods, and describes precise implementation of computer codes as they are applied to subsurface contaminant transport and biogeochemical reactions.

Uranium Mill Site Restoration Act and Residual Radioactive Materials Act

Uranium Mill Site Restoration Act and Residual Radioactive Materials Act PDF Author: United States. Congress. Senate. Committee on Energy and Natural Resources. Subcommittee on Energy Production and Supply
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 146

Get Book Here

Book Description


Technical Paper

Technical Paper PDF Author:
Publisher:
ISBN:
Category : Mineral industries
Languages : en
Pages : 1596

Get Book Here

Book Description


Technical Paper

Technical Paper PDF Author: United States. Bureau of Mines
Publisher:
ISBN:
Category : Mines and mineral resources
Languages : en
Pages : 926

Get Book Here

Book Description


Tests of Low-grade and Complex Ores in Colorado

Tests of Low-grade and Complex Ores in Colorado PDF Author: William Hawes Coghill
Publisher:
ISBN:
Category : Ores
Languages : en
Pages : 72

Get Book Here

Book Description


Mining and Scientific Press and Pacific Electrical Review

Mining and Scientific Press and Pacific Electrical Review PDF Author:
Publisher:
ISBN:
Category : Mineral industries
Languages : en
Pages : 1082

Get Book Here

Book Description