Interface Science in Drinking Water Treatment

Interface Science in Drinking Water Treatment PDF Author: Gayle Newcombe
Publisher: Academic Press
ISBN: 0080530516
Category : Science
Languages : en
Pages : 377

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Book Description
It is difficult to imagine anything more important to the human population than safe drinking water. Lack of clean drinking water is still the major cause of illness and death in young children in developing countries. In more fortunate communities, where water treatment is practiced, the primary aim of water authorities is to provide water that is free from pathogens and toxins. Most countries now have water quality regulations, or guidelines, which are driving water authorities to produce purer water, with the minimum of contamination from natural or man-made origin. At the same time, consumers are demanding that chemicals added during the treatment of drinking water be kept to a minimum. As a consequence, conventional clarification methods are being challenged to comply with the new regulations and restrictions and our understanding of the mechanisms involved is being tested as never before. Interface Science in Drinking Water Treatment contains a rigorous review of water treatment practices from a fundamental viewpoint. The book includes material from leading experts in the field of water treatment, reviewing their specific fields of expertise against a background of colloid and surface chemistry, and examines each step of the journey from source to consumer tap. It therefore permits the reader to develop a deep understanding of the complex processes taking place and of the necessary treatments which are vital for the provision of safe and palatable drinking water. The book is aimed at researchers, educators and practitioners in science and engineering, particularly those involved in water treatment and colloidal chemistry. - Covers all existing water treatment processes, approached from a fundamental surface and colloid science viewpoint - Unique collection of R&D authors, all experts in water treatment processes - Comprehensive review of water treatment with a complete list of references

Interface Science in Drinking Water Treatment

Interface Science in Drinking Water Treatment PDF Author: Gayle Newcombe
Publisher: Academic Press
ISBN: 0080530516
Category : Science
Languages : en
Pages : 377

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Book Description
It is difficult to imagine anything more important to the human population than safe drinking water. Lack of clean drinking water is still the major cause of illness and death in young children in developing countries. In more fortunate communities, where water treatment is practiced, the primary aim of water authorities is to provide water that is free from pathogens and toxins. Most countries now have water quality regulations, or guidelines, which are driving water authorities to produce purer water, with the minimum of contamination from natural or man-made origin. At the same time, consumers are demanding that chemicals added during the treatment of drinking water be kept to a minimum. As a consequence, conventional clarification methods are being challenged to comply with the new regulations and restrictions and our understanding of the mechanisms involved is being tested as never before. Interface Science in Drinking Water Treatment contains a rigorous review of water treatment practices from a fundamental viewpoint. The book includes material from leading experts in the field of water treatment, reviewing their specific fields of expertise against a background of colloid and surface chemistry, and examines each step of the journey from source to consumer tap. It therefore permits the reader to develop a deep understanding of the complex processes taking place and of the necessary treatments which are vital for the provision of safe and palatable drinking water. The book is aimed at researchers, educators and practitioners in science and engineering, particularly those involved in water treatment and colloidal chemistry. - Covers all existing water treatment processes, approached from a fundamental surface and colloid science viewpoint - Unique collection of R&D authors, all experts in water treatment processes - Comprehensive review of water treatment with a complete list of references

Activated Carbon Surfaces in Environmental Remediation

Activated Carbon Surfaces in Environmental Remediation PDF Author: Teresa J. Bandosz
Publisher: Elsevier
ISBN: 0080455956
Category : Technology & Engineering
Languages : en
Pages : 587

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Book Description
Activated Carbon Surfaces in Environmental Remediation provides a comprehensive summary of the environmental applications of activated carbons. In order to understand the removal of contaminants and pollutants on activated carbons, the theoretical bases of adsorption phenomena are discussed. The effects of pore structure and surface chemistry are also addressed from both science and engineering perspectives. Each chapter provides examples of real applications with an emphasis on the role of the carbon surface in adsorption or reactive adsorption. The practical aspects addressed in this book cover the broad spectrum of applications from air and water cleaning and energy storage to warfare gas removal and biomedical applications. This book can serve as a handbook or reference book for graduate students, researchers and practitioners with an interest in filtration, water treatment, adsorbents and air cleaning, in addition to environmental policies and regulations. Addresses fundamental carbon science and how it relates to applications of carbon surfaces Describes the broad spectrum of activated carbon applications in environmental remediation Serves as a handbook or reference book for graduate students, researchers and practitioners in the field

Fundamentals of Soft Interfaces in Colloid and Surface Chemistry

Fundamentals of Soft Interfaces in Colloid and Surface Chemistry PDF Author: Hiroyuki Ohshima
Publisher: Elsevier
ISBN: 0443161178
Category : Technology & Engineering
Languages : en
Pages : 702

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Book Description
This book explains and summarizes the fundamentals of soft interfaces and soft particles from a colloid and surface chemistry standpoint, bringing knowledge together into a single resource for the first time. It provides detailed mathematical description of colloidal and interfacial systems, with a particular emphasis on ionic, electrokinetic, and electrostatic phenomena. Hiroyuki Ohshima covers the most recent theoretical advances in the field of electrostatic interactions between soft interfaces, electrophoresis, diffusiophoresis, gel electrophoresis of soft particles including ionic size effects, ion-partitioning effects, and the effects of hydrodynamic slip on hydrophobic surfaces. It will help readers by providing a range of approximate analytic formulas which can be used to interpret various interfacial phenomena of soft interfaces and analyze experimental data in various fields. Fundamentals of Soft Interfaces in Colloid and Surface Chemistry is written for graduate students and researchers chiefly in chemistry but also chemical engineering, physics, and materials science. - Utilizes rigorous theories and the various useful approximate analytical formulas based upon them - Describes basic theories for various electrostatic and electrokinetic phenomena of soft interfaces - Provides many formulas used to interpret and analyze experimental data of soft interfaces

Self-Assembly Processes at Interfaces

Self-Assembly Processes at Interfaces PDF Author: Vincent Ball
Publisher: Academic Press
ISBN: 0128019727
Category : Technology & Engineering
Languages : en
Pages : 480

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Book Description
Self-Assembly Processes at Interfaces: Multiscale Phenomena provides the conceptual and unifying view of adsorption, self-assembly, and grafting processes at solid–liquid and liquid–gas interfaces, also describing experimental methods where applicable. An invaluable resource for (post)-graduate students looking to bridge the gap between acquiring the field's existing knowledge and the creation of new insights, the book recalls fundamental concepts, giving rigorous, but first-principle-based, calculations and exercises, and showing how these concepts have been used in recent research articles. Readers will find guidelines on how best to start research in the field of surface chemistry with biological macromolecules and molecules able to undergo self-assembly process at interfaces in the presence of a liquid, along with discussions on the very fundamental aspects and applications using concepts of biomimetic chemistry. By highlighting the interdisciplinary aspects of the field of self-assembly at interfaces, the book is an ideal resource for chemical engineers, chemists, physicists, and biologists. In addition, important equations are demonstrated on the basis of fundamental concepts, and overly complex mathematical developments are avoided. - Presents an interdisciplinary work that is ideal for chemical engineers, chemists, physicists, and biologists - Provides a unifying view of the field, from fundamentals, to methods and applications - Includes concepts applicable at both solid–liquid and liquid–gas interfaces

Particles at Interfaces

Particles at Interfaces PDF Author: Zbigniew Adamczyk
Publisher: Elsevier
ISBN: 0081012691
Category : Technology & Engineering
Languages : en
Pages : 704

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Book Description
Particles and Interfaces: Interaction, Deposition, Structure, Volume 20, Second Edition unifies particle and protein adsorption phenomena by presenting recent developments in this growing field of nanoscience. While experimental data is available in vast quantities, there is a deficit in quality interpretation of that data. This title provides such information, emphasizing the basic physics behind practical problems, thus empowering the reader to estimate relevant effects. The book includes solved problems of particle transport under non-linear conditions and their relevance to predicting protein adsorption, including an entirely new chapter devoted to polyelectrolyte and protein adsorption at solid/liquid and solid/gas interfaces. - Unifies information from various fields, such as electrostatics, hydrodynamic, colloid science and biophysics - Presents information in a user-friendly manner, including computer aided graphics and schematic drawings - Applies a phenomenological approach to the content and provides readily accessible reference data

Adsorption: Fundamental Processes and Applications

Adsorption: Fundamental Processes and Applications PDF Author: Mehrorang Ghaedi
Publisher: Academic Press
ISBN: 0128188081
Category : Science
Languages : en
Pages : 732

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Book Description
Adsorption: Fundamental Processes and Applications, Volume 33 in the Interface Science and Technology Series, discusses the great technological importance of adsorption and describes how adsorbents are used on a large scale as desiccants, catalysts, catalyst supports, in the separation of gases, the purification of liquids, pollution control, and in respiratory protection. Finally, it explores how adsorption phenomena play a vital role in many solid-state reactions and biological mechanisms, as well as stressing the importance of the widespread use of adsorption techniques in the characterization of surface properties and the texture of fine powders. - Covers the fundamental aspects of adsorption process engineering - Reviews the environmental impact of key aquatic pollutants - Discusses and analyzes the importance of adsorption processes for water treatment - Highlights opportunity areas for adsorption process intensification - Edited by a world-leading researcher in interface science

Innovative Materials and Methods for Water Treatment

Innovative Materials and Methods for Water Treatment PDF Author: Marek Bryjak
Publisher: CRC Press
ISBN: 1315682605
Category : Science
Languages : en
Pages : 484

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Book Description
Due to increasing demand for potable and irrigation water, water suppliers have to use alternative resources. They either have to regenerate wastewater or deal with contaminated surface water. This book brings together the experiences of various experts in preparing of innovative materials that are selective for arsenic and chromium removal, and in

Concepts and Applications in Environmental Geochemistry

Concepts and Applications in Environmental Geochemistry PDF Author: Dibyendu Sarkar
Publisher: Elsevier
ISBN: 008054973X
Category : Science
Languages : en
Pages : 779

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Book Description
This volume is for environmental researchers and government policy makers who are required to monitor environmental quality for their environmental investigators and remediation plans. It uses concepts and applications to aid in the exchange of scientific information across all the environmental science disciplines ranging from geochemistry to hydrogeology and ecology to biotechnology. Focusing on issues such as metals, organics and nutrient contamination of water and soils, and interactions between soil-water-plants-chemicals, the book synthesizes the latest findings in this rapidly-developing, multi-disciplinary field. Cutting-edge environmental analytical methods are also presented, making this a must-have for professionals tasked with monitoring environmental quality. These concepts and applications help in decision making and problem solving in a single resource.*Integrative approach promotes the exchange of scientific information among different disciplines*New concepts and case studies make the text unique among existing resources*Tremendous practical value in environmental quality and remediation with an emphasis on human health and ecological risk assessment

Advanced Chemistry of Monolayers at Interfaces

Advanced Chemistry of Monolayers at Interfaces PDF Author: Toyoko Imae
Publisher: Elsevier
ISBN: 0080475051
Category : Science
Languages : en
Pages : 378

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Book Description
Advanced Chemistry of Monolayers at Interfaces describes the advanced chemistry of monolayers at interfaces. Focusing on the recent trends of methodology and technology, which are indispensable in monolayer science. They are applied to monolayers of surfactants, amphiphiles, polymers, dendrimers, enzymes, and proteins, which serve many uses. Introduces the methodologies of scanning probe microscopy, surface force instrumentation, surface spectroscopy, surface plasmon optics, reflectometry, and near-field scanning optical microscopy. Modern interface reaction method, lithographic technology and different types of monolayers like adsorption, Langmuir and Langmuir-Blodgett monolayers at air/liquid, liquid/liquid, liquid/solid and air/solid interfaces, are all covered. Introducing novel methodologies and technologies Covering the different types of monolayers Discusses all currently available instrumental techniques for studying all types of monolayer

Alternative Adsorbents for the Removal of Polar Organic Contaminants

Alternative Adsorbents for the Removal of Polar Organic Contaminants PDF Author: Detlef R. U. Knappe
Publisher: American Water Works Association
ISBN: 1583215425
Category : Drinking water
Languages : en
Pages : 136

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Book Description
This project studies the application of high-silica zeolites for the removal of polar organic contaminants, i.e., antimicrobial compounds and the fuel additive methyl tertiary-butyl ether (MTBE), from drinking water. Recently published data show that high-silica zeolites, a class of crystalline adsorbents with well defined pore sizes, exhibit considerably larger single-solute MTBE adsorption capacities than activated carbons and carbonaceous resins. The effectiveness of high-silica zeolites is compared to that of activated carbons and a carbonaceous resin.