Author: David A. Chin
Publisher: John Wiley & Sons
Size: 70.93 MB
Format: PDF
Category : Science
Languages : en
Pages : 454
View: 4889

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Detailing the fundamental equations that describe the fate and transport of contaminants in the environment, Water-Quality Engineering in Natural Systems covers the practical application of these equations to engineering design and environmental impact analysis relating to contaminant discharges into rivers, lakes, wetlands, ground water, and oceans. This second edition is thoroughly updated to include new topics on nutrient and pathogen models in streams as well as much more coverage of methods to calculate calculating total maximum daily loads (TMDLs). Numerous practical examples and end of chapter problems are included.

Author: Mark M. Benjamin
Publisher: John Wiley & Sons
Size: 50.21 MB
Format: PDF, ePub, Docs
Category : Technology & Engineering
Languages : en
Pages : 912
View: 1283

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Explains the fundamental theory and mathematics of water and wastewater treatment processes By carefully explaining both the underlying theory and the underlying mathematics, this text enables readers to fully grasp the fundamentals of physical and chemical treatment processes for water and wastewater. Throughout the book, the authors use detailed examples to illustrate real-world challenges and their solutions, including step-by-step mathematical calculations. Each chapter ends with a set of problems that enable readers to put their knowledge into practice by developing and analyzing complex processes for the removal of soluble and particulate materials in order to ensure the safety of our water supplies. Designed to give readers a deep understanding of how water treatment processes actually work, Water Quality Engineering explores: Application of mass balances in continuous flow systems, enabling readers to understand and predict changes in water quality Processes for removing soluble contaminants from water, including treatment of municipal and industrial wastes Processes for removing particulate materials from water Membrane processes to remove both soluble and particulate materials Following the discussion of mass balances in continuous flow systems in the first part of the book, the authors explain and analyze water treatment processes in subsequent chapters by setting forth the relevant mass balance for the process, reactor geometry, and flow pattern under consideration. With its many examples and problem sets, Water Quality Engineering is recommended as a textbook for graduate courses in physical and chemical treatment processes for water and wastewater. By drawing together the most recent research findings and industry practices, this text is also recommended for professional environmental engineers in search of a contemporary perspective on water and wastewater treatment processes.

Author: James L. Martin
Publisher: CRC Press
Size: 63.32 MB
Format: PDF, ePub, Mobi
Category : Technology & Engineering
Languages : en
Pages : 816
View: 3731

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Hydrodynamics and Transport for Water Quality Modeling presents a complete overview of current methods used to describe or predict transport in aquatic systems, with special emphasis on water quality modeling. The book features detailed descriptions of each method, supported by sample applications and case studies drawn from the authors' years of experience in the field. Each chapter examines a variety of modeling approaches, from simple to complex. This unique text/reference offers a wealth of information previously unavailable from a single source. The book begins with an overview of basic principles, and an introduction to the measurement and analysis of flow. The following section focuses on rivers and streams, including model complexity and data requirements, methods for estimating mixing, hydrologic routing methods, and unsteady flow modeling. The third section considers lakes and reservoirs, and discusses stratification and temperature modeling, mixing methods, reservoir routing and water balances, and dynamic modeling using one-, two-, and three-dimensional models. The book concludes with a section on estuaries, containing topics such as origins and classification, tides, mixing methods, tidally averaged estuary models, and dynamic modeling. Over 250 figures support the text. This is a valuable guide for students and practicing modelers who do not have extensive backgrounds in fluid dynamics.

Author: Judith A. Perlinger
Publisher: John Wiley & Sons Incorporated
Size: 42.42 MB
Format: PDF, Mobi
Category : Technology & Engineering
Languages : en
Pages : 335
View: 930

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Develop a better understanding of what causes environmental problems and how to solve them! Today, engineers and scientists must work on more complex environmental problems than ever before. To find solutions to these problems requires an in-depth knowledge of the fundamentals of chemistry, biology, and physical processes. This text will provide you with a clear explanation of these fundamentals that are necessary for solving both small town and global environmental problems. With Fundamentals of Environmental Engineering, you'll develop a better understanding of the key concepts required for design, operation, analysis, and modeling of both natural and engineered systems. You'll also be able to make connections among the different specialty areas of environmental engineering emphasized throughout the text. And you'll quickly learn how to solve complex environmental problems and incorporate environmental concerns into your specialty. Key Features * Covers the fundamentals of chemical, physical, and biological processes, and various units of concentration as applied to environmental engineering. * Includes applications related to drinking water and wastewater treatment, air quality engineering and science, groundwater transport and remediation, surface water quality, hazardous solid waste management, and ecosystems. * Developed by a team of authors who specialize in a diverse set of environmental areas.

Author: Mackenzie Leo Davis
Publisher: McGraw-Hill Professional
Size: 77.79 MB
Format: PDF, ePub
Category : Technology & Engineering
Languages : en
Pages : 704
View: 6172

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Principles of Environmental Engineering and Science by Mackenzie Davis and Susan Masten is intended for a course in introductory environmental engineering for sophomore- or junior-level students. The emphasis of this new text is on engineering principles rather than on engineering design. The concept of mass balance is carried throughout the text as a tool for problem solving, and the text boasts extensive coverage of chemistry, biology, and hydrology than other books have. The chemistry review in Chapter 2 and coverage of ethics will aid students in better understanding the engineering topics presented in the book.

Author: Ray Dinges
Publisher: Van Nostrand Reinhold Company
Size: 12.64 MB
Format: PDF, Kindle
Category : Sewage
Languages : en
Pages : 252
View: 3438

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Author: P. Aarne Vesilind
Publisher: Pws Publishing Company
Size: 53.78 MB
Format: PDF, ePub, Mobi
Category : Technology & Engineering
Languages : en
Pages : 468
View: 3663

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Vesilind also incorporates issues of ethics and ethical decision making throughout the text discussion and accompanying problems - challenging the reader to consider the ethical ramifications of problem solutions. The concept of materials balances unifies coverage of all types of environmental problems, including ecosystem dynamics, wastewater treatment, and air pollution control.

Author:
Publisher:
Size: 49.86 MB
Format: PDF, ePub
Category : Academic libraries
Languages : en
Pages :
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Author:
Publisher:
Size: 78.54 MB
Format: PDF, Docs
Category : Hydrology
Languages : en
Pages :
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Author: Anand Prakash
Publisher: Amer Society of Civil Engineers
Size: 70.49 MB
Format: PDF, ePub, Docs
Category : Technology & Engineering
Languages : en
Pages : 348
View: 3726

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Author: Wu-Seng Lung
Publisher: John Wiley & Sons
Size: 26.46 MB
Format: PDF, ePub, Mobi
Category : Technology & Engineering
Languages : en
Pages : 352
View: 699

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Complete, practical coverage of pollution control regulations and water quality modeling Water Quality Modeling for Wasteload Allocations and TMDLs provides practical guidance for engineers charged with determining the volume and character of wastewater that a body of water can receive without suffering environmental damage. Following the discussion on water pollution control regulations and their relationships to water quality modeling and wasteload allocation for determining the total maximum daily load (TMDL), the first half of the book focuses on quantifying the model coefficients to characterize physical, chemical, and biological processes of a variety of water quality problems. The remainder of the book guides engineers in the application of EPA-developed models for regulatory use. Presenting numerous case studies and a substantial amount of data, this comprehensive guide: * Covers practical applications of wasteload allocation * Provides guidance to develop technical information for obtaining National Pollution Discharge Elimination System (NPDES) permits * Demonstrates the application of STREAM, QUAL2E, WASP, and HAR03 Water Quality Modeling for Wasteload Allocations and TMDLs is an essential resource for state and federal water quality agencies, consulting engineering firms, publicly owned treatment works, environmental biologists and chemists, and public health officials involved with pollution control.

Author: Shoji Kubota
Publisher: EOLSS Publications
Size: 19.43 MB
Format: PDF, ePub, Mobi
Category : Technology & Engineering
Languages : en
Pages : 376
View: 4907

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Water Quality and Standards is a component of Encyclopedia of Water Sciences, Engineering and Technology Resources in the global Encyclopedia of Life Support Systems (EOLSS), which is an integrated compendium of twenty one Encyclopedias. Drinking water should not be contaminated by microbes or chemical substances harmful to human health. This theme discusses water quality and the water quality standards required for the purpose of use in all its aspects. This work in two volumes is aimed at the following five major target audiences: University and College students Educators, Professional practitioners, Research personnel and Policy analysts, Managers, and Decision makers and NGOs