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Author : R. D. Arizabalo
Publisher : UNAM
ISBN 13 : 9789683637154
Total Pages : 40 pages
Book Rating : 4.6/5 (371 download)
Download or read book La contaminacion del agua subterranea y su transporte en medios porosos written by R. D. Arizabalo and published by UNAM. This book was released on 1991 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : M. García Gutiérrez
Publisher :
ISBN 13 : 9788478348114
Total Pages : 75 pages
Book Rating : 4.3/5 (481 download)
Download or read book Análisis del transporte de contaminantes en medios porosos written by M. García Gutiérrez and published by . This book was released on 2018 with total page 75 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : J. Samper
Publisher : IGME
ISBN 13 : 9788478403646
Total Pages : 628 pages
Book Rating : 4.4/5 (36 download)
Download or read book La contaminación de las aguas subterráneas written by J. Samper and published by IGME. This book was released on 1999 with total page 628 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : IHOBE.
Publisher :
ISBN 13 :
Total Pages : 208 pages
Book Rating : 4.:/5 (433 download)
Download or read book Guía técnica para la aplicación de modelos informáticos para el transporte y el flujo de contaminantes en el agua subterránea written by IHOBE. and published by . This book was released on 2006 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Giacomo Bravaccini
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (112 download)
Download or read book Estudio de la movilidad de nanopartículas de hierro y óxidos de hierro aplicadas a la remediación del agua subterránea written by Giacomo Bravaccini and published by . This book was released on 2017 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Las nanoparticulas (NPs) artificiales pueden actuar como agentes utilizados en una remediación del agua subterránea, cuando son inyectados voluntariamente en el subsuelo. Las NPs de hierro y sus óxidos, son las más extendidas en la remediación de acuíferos y a nivel metodológico el estudio de su movilidad resulta determinante. Con el objetivo de llegar a un nivel de mayor conocimiento sobre las dinámicas relativas al transporte de estas NPs en medio poroso (MP), en este trabajo se efectúan ocho diferentes simulaciones (test 1 – 8) utilizando el modelo matemático unidimensional MNM1D con datos de publicaciones con el uso de NPs en remediación. Cuatro simulaciones se configuran para simular condiciones de columna homogéneas y con un patrón de equilibrio que sigue una isoterma lineal (site 2), dos se configuran para simular condiciones de columna homogéneas con un patrón de equilibrio que sigue una isoterma de Langmuir (site 1) y dos más se configuran para simular condiciones de columna heterogénea, condición que prevé un dualismo entre los dos patrones de equilibrio citados anteriormente. Tras un análisis de los datos proporcionados por el modelo, se observa que en las primeras 6 simulaciones el modelo responde de manera concorde a las hipótesis de equilibrio avanzadas por el autor, permitiendo relacionar cálculos experimentales sobre adsorción del MP y coeficientes de retardo. Para las últimas dos simulaciones se destaca una mayor flexibilidad y adaptabilidad del modelo a una configuración de columna más compleja respecto a las simulaciones anteriores. Además, se observa un predominio muy marcado del patrón de equilibrio lineal, hecho que permite tratar los datos como en las primeras cuatro simulaciones, si bien los factores cinéticos diferencían los perfiles obtenidos. En estas simulaciones, en 6 de los 8 casos, la totalidad de las NPs inyectadas se extrae por la columna. El modelo se considera una herramienta más que valida para adquirir un mayor conocimiento en materia de transporte de NPs en subterráneo, incluso para aplicarlo el estudio de las NPs como contaminantes en el agua subterránea.
Download or read book Guía técnica para la aplicación de modelos informáticos para el transporte y el flujo de contaminantes en el agua subterránea written by and published by . This book was released on 2006 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 1418 pages
Book Rating : 4.A/5 ( download)
Download or read book LEV written by and published by . This book was released on 1999 with total page 1418 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : L. J. Goldman
Publisher :
ISBN 13 :
Total Pages : 560 pages
Book Rating : 4.:/5 (31 download)
Download or read book Design, Construction, and Evaluation of Clay Liners for Waste Management Facilities written by L. J. Goldman and published by . This book was released on 1988 with total page 560 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : William Spurrell
Publisher :
ISBN 13 :
Total Pages : 772 pages
Book Rating : 4.F/5 ( download)
Download or read book An English-Welsh Pronouncing Dictionary written by William Spurrell and published by . This book was released on 1872 with total page 772 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Metcalf & Eddy, Inc., an AECOM Company
Publisher : McGraw Hill Professional
ISBN 13 : 0071508775
Total Pages : 1610 pages
Book Rating : 4.0/5 (715 download)
Download or read book Water Reuse written by Metcalf & Eddy, Inc., an AECOM Company and published by McGraw Hill Professional. This book was released on 2007-02-05 with total page 1610 pages. Available in PDF, EPUB and Kindle. Book excerpt: An Integrated Approach to Managing the World's Water Resources Water Reuse: Issues, Technologies, and Applications equips water/wastewater students, engineers, scientists, and professionals with a definitive account of the latest water reclamation, recycling, and reuse theory and practice. This landmark textbook presents an integrated approach to all aspects of water reuse _ from public health protection to water quality criteria and regulations to advanced technology to implementation issues. Filled with over 500 detailed illustrations and photographs, Water Reuse: Issues, Technology, and Applications features: In-depth coverage of cutting-edge water reclamation and reuse applications Current issues and developments in public health and environmental protection criteria, regulations, and risk management Review of current advanced treatment technologies, new developments, and practices Special emphasis on process reliability and multiple barrier concepts approach Consideration of satellite and decentralized water reuse facilities Consideration of planning and public participation of water reuse Inside This Landmark Water/Wastewater Management Tool • Water Reuse: An Introduction • Health and Environmental Concerns in Water Reuse • Technologies and Systems for Water Reclamation and Reuse • Water Reuse Applications • Implementing Water Reuse
Author : Jacob Bear
Publisher : Springer Science & Business Media
ISBN 13 : 1402066821
Total Pages : 851 pages
Book Rating : 4.4/5 (2 download)
Download or read book Modeling Groundwater Flow and Contaminant Transport written by Jacob Bear and published by Springer Science & Business Media. This book was released on 2010-01-18 with total page 851 pages. Available in PDF, EPUB and Kindle. Book excerpt: In many parts of the world, groundwater resources are under increasing threat from growing demands, wasteful use, and contamination. To face the challenge, good planning and management practices are needed. A key to the management of groundwater is the ability to model the movement of fluids and contaminants in the subsurface. The purpose of this book is to construct conceptual and mathematical models that can provide the information required for making decisions associated with the management of groundwater resources, and the remediation of contaminated aquifers. The basic approach of this book is to accurately describe the underlying physics of groundwater flow and solute transport in heterogeneous porous media, starting at the microscopic level, and to rigorously derive their mathematical representation at the macroscopic levels. The well-posed, macroscopic mathematical models are formulated for saturated, single phase flow, as well as for unsaturated and multiphase flow, and for the transport of single and multiple chemical species. Numerical models are presented and computer codes are reviewed, as tools for solving the models. The problem of seawater intrusion into coastal aquifers is examined and modeled. The issues of uncertainty in model input data and output are addressed. The book concludes with a chapter on the management of groundwater resources. Although one of the main objectives of this book is to construct mathematical models, the amount of mathematics required is kept minimal.
Author : Stefan Gössling
Publisher : Channel View Publications
ISBN 13 : 1845414993
Total Pages : 210 pages
Book Rating : 4.8/5 (454 download)
Download or read book Tourism and Water written by Stefan Gössling and published by Channel View Publications. This book was released on 2015 with total page 210 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a systematic and comprehensive guide to the current state of knowledge on tourism and water. It is the first book to thoroughly examine the interrelationships of tourism and water use based on global, regional and business perspectives. Its assessment of tourism's global impact along with its overviews of sectoral and management approaches will provide a benchmark by which the water sustainability of tourism will be measured for years to come. In making a clear case for greater awareness and enhanced water management in the tourism sector, it is hoped that the book will contribute to the wise and sustainable use of this critical resource. The book is interdisciplinary in coverage and international in scope. It is designed as essential reading for not only students of tourism but also practitioners.
Author : National Research Council
Publisher : National Academies Press
ISBN 13 : 0309047994
Total Pages : 227 pages
Book Rating : 4.3/5 (9 download)
Download or read book Ground Water Vulnerability Assessment written by National Research Council and published by National Academies Press. This book was released on 1993-02-01 with total page 227 pages. Available in PDF, EPUB and Kindle. Book excerpt: Since the need to protect ground water from pollution was recognized, researchers have made progress in understanding the vulnerability of ground water to contamination. Yet, there are substantial uncertainties in the vulnerability assessment methods now available. With a wealth of detailed information and practical advice, this volume will help decision-makers derive the most benefit from available assessment techniques. It offers: Three laws of ground water vulnerability. Six case studies of vulnerability assessment. Guidance for selecting vulnerability assessments and using the results. Reviews of the strengths and limitations of assessment methods. Information on available data bases, primarily at the federal level. This book will be indispensable to policymakers and resource managers, environmental professionals, researchers, faculty, and students involved in ground water issues, as well as investigators developing new assessment methods.
Author : International Atomic Energy Agency
Publisher :
ISBN 13 :
Total Pages : 244 pages
Book Rating : 4.3/5 (91 download)
Download or read book Isotope Techniques in Hydrology written by International Atomic Energy Agency and published by . This book was released on 1968 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Thomas E. Reilly
Publisher : DIANE Publishing
ISBN 13 :
Total Pages : 40 pages
Book Rating : 4.:/5 (319 download)
Download or read book Guidelines for Evaluating Ground-water Flow Models written by Thomas E. Reilly and published by DIANE Publishing. This book was released on 2004 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Mogens Henze
Publisher : IWA Publishing (International Water Assoc)
ISBN 13 :
Total Pages : 170 pages
Book Rating : 4.:/5 (4 download)
Download or read book Biological Wastewater Treatment written by Mogens Henze and published by IWA Publishing (International Water Assoc). This book was released on 1881 with total page 170 pages. Available in PDF, EPUB and Kindle. Book excerpt: For information on the online course in Biological Wastewater Treatment from UNESCO-IHE, visit: http://www.iwapublishing.co.uk/books/biological-wastewater-treatment-online-course-principles-modeling-and-design Over the past twenty years, the knowledge and understanding of wastewater treatment have advanced extensively and moved away from empirically-based approaches to a first principles approach embracing chemistry, microbiology, physical and bioprocess engineering, and mathematics. Many of these advances have matured to the degree that they have been codified into mathematical models for simulation with computers. For a new generation of young scientists and engineers entering the wastewater treatment profession, the quantity, complexity and diversity of these new developments can be overwhelming, particularly in developing countries where access is not readily available to advanced level tertiary education courses in wastewater treatment. Biological Wastewater Treatment addresses this deficiency. It assembles and integrates the postgraduate course material of a dozen or so professors from research groups around the world that have made significant contributions to the advances in wastewater treatment. The book forms part of an internet-based curriculum in biological wastewater treatment which also includes: Summarized lecture handouts of the topics covered in book Filmed lectures by the author professors Tutorial exercises for students self-learning Upon completion of this curriculum the modern approach of modelling and simulation to wastewater treatment plant design and operation, be it activated sludge, biological nitrogen and phosphorus removal, secondary settling tanks or biofilm systems, can be embraced with deeper insight, advanced knowledge and greater confidence.
Author : Howard S. Wheater
Publisher : Cambridge University Press
ISBN 13 : 1139489720
Total Pages : pages
Book Rating : 4.1/5 (394 download)
Download or read book Groundwater Modelling in Arid and Semi-Arid Areas written by Howard S. Wheater and published by Cambridge University Press. This book was released on 2010-09-09 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Arid and semi-arid regions face major challenges in the management of scarce freshwater resources under pressures of population, economic development, climate change, pollution and over-abstraction. Groundwater is commonly the most important water resource in these areas. Groundwater models are widely used globally to understand groundwater systems and to guide decisions on management. However, the hydrology of arid and semi-arid areas is very different from that of humid regions, and there is little guidance on the special challenges of groundwater modelling for these areas. This book brings together the experience of internationally leading experts to fill a gap in the scientific and technical literature. It introduces state-of-the-art methods for modelling groundwater resources, illustrated with a wide-ranging set of illustrative examples from around the world. The book is valuable for researchers, practitioners in developed and developing countries, and graduate students in hydrology, hydrogeology, water resources management, environmental engineering and geography.
