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Author: Rasel Das
Publisher: Springer
ISBN: 303000743X
Category : Technology & Engineering
Languages : en
Pages : 194
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Book Description
This book gives an overview of recent developments in the synthesis of macromolecules for water purification applications. The preparation of these polymers from organic and inorganic starting materials is described. Important post-polymerization modifications, introduction of functional groups and production of supramolecular assemblies and nanomaterials are shown. The synthesized materials are presented with their interesting properties and broad areas of applications. A comprehensive discussion about the engineering aspect and the usage in water treatment as well as environmental issues is given. The wide variety of materials and their synthesis techniques will encourage scientists in developing new synthesis routes and materials, whereby engineers will be encouraged to find new possible applications.
Author: Rasel Das
Publisher: Springer
ISBN: 303000743X
Category : Technology & Engineering
Languages : en
Pages : 194
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Book Description
This book gives an overview of recent developments in the synthesis of macromolecules for water purification applications. The preparation of these polymers from organic and inorganic starting materials is described. Important post-polymerization modifications, introduction of functional groups and production of supramolecular assemblies and nanomaterials are shown. The synthesized materials are presented with their interesting properties and broad areas of applications. A comprehensive discussion about the engineering aspect and the usage in water treatment as well as environmental issues is given. The wide variety of materials and their synthesis techniques will encourage scientists in developing new synthesis routes and materials, whereby engineers will be encouraged to find new possible applications.
Author: Benjamin Joseph Pedretti
Publisher:
ISBN:
Category :
Languages : en
Pages : 0
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Book Description
Clean water and energy are inextricably linked in a symbiotic relationship whereby clean water is needed to produce energy and energy is needed to produce clean water. Access to reliable energy and clean water have been identified as two of the top 10 problems facing humanity in the coming decades. As the effects of climate change and population growth contribute to the rising global demand for water, current water supplies will continue to be stressed. The growing need for access to clean water has led to an increased interest in nontraditional water sources such as municipal wastewater, brackish groundwater, seawater, and produced water from the oil and gas industry. Unlocking the potential of these water sources can lead to water reuse in agricultural, industrial, and energy production applications, which in turn can decrease the stresses placed on potable water sources. Additionally, many of these wastewater streams offer a unique opportunity for resource recovery, such as Li+ extraction from produced water that can in turn be used to produce the batteries needed to facilitate the transition to electrification of the economy. As the world transitions from fossil-fuels based energy generation and transportation to utilizing intermittent renewable energy technology such as solar and wind, there is a growing need for improved energy storage. Although no one technology can completely solve all the issues associated with this transition, lithium-ion batteries represent a promising technology that can be utilized for both grid-level storage and as the main component of electric vehicles. While state-of- the-art lithium-ion batteries have experienced significant technological improvements that have led to higher energy density, lower costs, and high cycle life, significant improvements are still necessary for a fully electric future. The promise of a highly energy dense, high cycle life, safe, and fast charging lithium-ion battery is theoretically possible if the anode material of the battery is replaced with metallic lithium, creating a solid-state battery. This change in anode material necessitates the development of an electrolyte material with different physical properties than the currently utilized small molecules electrolytes in today’s lithium-ion batteries. Polymeric materials have shown promise as potential electrolyte material in these solid-state batteries, though there is still significant work needed to understand the structure-property relationships in these materials to better optimize their Li+ conduction
Author: Alexandru Grumezescu
Publisher: Academic Press
ISBN: 0128043717
Category : Science
Languages : en
Pages : 774
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Book Description
Water Purification, a volume in the Nanotechnology in the Food Industry series, provides an in-depth review of the current technologies and emerging application of nanotechnology in drinking water purification, also presenting an overview of the common drinking water contaminants, such as heavy metals, organics, microorganisms, pharmaceuticals, and their occurrences in drinking water sources. As the global water crisis has motivated the industry to look for alternative water supplies, nanotechnology presents significant potential for utilizing previously unacceptable water sources. This books explores the practical methodologies for transforming water using nanotechnologies, and is a comprehensive reference to a wide audience of food science research professionals, professors, and students who are doing research in this field. - Includes the most up-to-date information on nanotechnology applications and research methods for water purification and treatment - Presents applications of nanotechnology and engineered nanomaterials in drinking water purification to improve efficiency and reduce cost - Provides water purification research methods that are important to water quality, including precipitation, adsorption, membrane separation, and ion exchange - Covers the potential risks of nanotechnology, such as the toxicological effects of engineered nanomaterials in water and how to minimize risks based on research studies
Author: Sabu Thomas
Publisher: Elsevier
ISBN: 0128139277
Category : Science
Languages : en
Pages : 892
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Book Description
Novel nanoscale materials are now an essential part of meeting the current and future needs for clean water, and are at the heart of the development of novel technologies to desalinate water. The unique properties of nanomaterials and their convergence with current treatment technologies present great opportunities to revolutionize water and wastewater treatment. Nanoscale Materials for Water Purification brings together sustainable solutions using novel nanomaterials to alleviate the physical effects of water scarcity. This book covers a wide range of nanomaterials, including noble metal nanoparticles, magnetic nanoparticles, dendrimers, bioactive nanoparticles, polysaccharidebased nanoparticles, nanocatalysts, and redox nanoparticles for water purification. Significant properties and characterization methods of nanomaterials such as surface morphology, mechanical properties, and adsorption capacities are also investigated - Explains how the unique properties of a range of nanomaterials makes them important water purification agents - Shows how the use of nanotechnology can help create cheaper, more reliable, less energy-intensive, more environmentally friendly water purification techniques - Includes case studies to show how nanotechnology has successfully been integrated into water purification system design
Author: Subhasis Das
Publisher: World Scientific Publishing Company
ISBN: 9789811265921
Category : Biopolymers
Languages : en
Pages : 0
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Book Description
Polymeric materials play an essential and ubiquitous role in many fields including structural and packaging materials, drug development, tissue engineering, wastewater treatment, pollutant removal, separation, water purification, smart agriculture, and even road and building construction. This book contains eleven comprehensive chapters covering topics from deriving polymers from natural resources or wastes to developing novel functional polymeric materials in the form of membranes, hydrogels, foams, nanocomposites for various environmental applications. This book also discusses the utilization of waste plastics and the challenges and progress made in recycling and reusing commercially viable polymers. Such information is valuable and accelerates technological progress. Each chapter further gives the current fabrication methodology, challenges, and future scope of these materials related to their environmental applications. Thus anyone working on polymer-based materials will benefit from the comprehensive knowledge presented in this book on novel polymeric materials and their various environmental applications.
Author: Sabu Thomas
Publisher: Wiley-VCH
ISBN: 9783527350094
Category : Science
Languages : en
Pages : 0
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Book Description
Understand the future of water treatment with this groundbreaking introduction There are few more requirements for human life more vital than clean water. Increasingly, however, both developed and developing countries are facing significant challenges to the maintenance of clean water sources, with population growth, industrial pollution, hazardous water contamination, and climate impact all taking a toll. With conventional methods of water purification proving less and less satisfactory, attention is increasingly turning to biopolymers extracted from natural sources, such as cellulose and chitosan, for their potential as renewable water treatment agents. Biopolymers for Water Purification provides an overview of this growing field of study and its recent developments. It covers key techniques for synthesizing and modifying biopolymers, as well as their roles in treating water pollution and meeting targeted water quality requirements. The result is a detailed, comprehensive introduction to this field with potentially immense ramifications for long-term human life. It is the first book solely dedicated to the engineering of biopolymer-based membranes for water purification and promises to become a landmark in the field. Biopolymers for Water Purification readers will also find: Detailed treatment of important polymers including chitin, glycogen, kerating, and more Discussion of ongoing challenges and directions for future research Introduction to the history and characterization of biopolymers Biopolymers for Water Purification is a useful reference for polymer chemists, water chemists, materials scientists, engineering scientists, and advanced postgraduate researchers in any of these or related fields.
Author: Vaseashta, Ashok
Publisher: IGI Global
ISBN: 1799873579
Category : Science
Languages : en
Pages : 728
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Book Description
Water supports three basic pillars of our life and survival: safety, security, and sustainability. Hence, it is extremely important to revisit the fundamental characteristics of water in order to discover additional information and the characteristics water has that will help uncover pathways to support the United Nations Sustainable Development Goals (UN SDG) to reduce inequality and make cities and human settlements more inclusive, safe, resilient, and sustainable. Clean water is a critical component to meet such goals. While the fundamental physical and chemical properties of water continue to reveal new aspects, it is critical that we review these properties in the context of several recent applications and by case studies. The Handbook of Research on Water Sciences and Society provides the basics of water science, ways to sense/detect and mitigate contaminants, several regional case studies, and societal aspects of water, including the human right to access water. The book serves as a comprehensive knowledge base on the latest fundamental and applied research and scientific innovations regarding the relationships between society and water resources, safe and sustainable use of water, watershed stewardship, industrial application, and public health awareness. Covering a wide range of topics, it is an ideal resource for researchers, professionals, policymakers, scientists, practitioners, instructors, and students.
Author: Marta Otero
Publisher: Mdpi AG
ISBN: 9783036523729
Category : Technology & Engineering
Languages : en
Pages : 212
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Book Description
Water is indispensable to the functioning of most known life forms, and good water quality is essential to human health, social and economic development, and ecosystem functioning. Nonetheless, population growth has been leading to the degradation and depletion of fresh water resources. Under these circumstances, ensuring sufficient and safe water supplies for everyone is one of the Sustainable Development Goals (SDGs) set by the United Nations General Assembly in 2015 for the year 2030. For this goal to be achieved, the development and implementation of appropriate and efficient wastewater treatments that allow us to reduce water pollution is a major challenge. In view of the relevant contribution that polymers and polymeric materials may have in the conservation of the aquatic environment, namely by their application in wastewater treatment, original research and review papers on "Current trends and perspectives in the application of polymeric materials for wastewater treatment" were here brought together. For sure, this set of papers will be helpful and inspiring for readers interested in this topic.
Author: Anita Street
Publisher: William Andrew
ISBN: 1455731854
Category : Technology & Engineering
Languages : en
Pages : 704
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Book Description
Nanotechnology is already having a dramatic impact on improving water quality and the second edition of Nanotechnology Applications for Clean Water highlights both the challenges and the opportunities for nanotechnology to positively influence this area of environmental protection. This book presents detailed information on cutting-edge technologies, current research, and trends that may impact the success and uptake of the applications. Recent advances show that many of the current problems with water quality can be addressed using nanosorbents, nanocatalysts, bioactive nanoparticles, nanostructured catalytic membranes, and nanoparticle enhanced filtration. The book describes these technologies in detail and demonstrates how they can provide clean drinking water in both large scale water treatment plants and in point-of-use systems. In addition, the book addresses the societal factors that may affect widespread acceptance of the applications. Sections are also featured on carbon nanotube arrays and graphene-based sensors for contaminant sensing, nanostructured membranes for water purification, and multifunctional materials in carbon microspheres for the remediation of chlorinated hydrocarbons. - Addresses both the technological aspects of delivering clean water supplies and the societal implications that affect take-up - Details how the technologies are applied in large-scale water treatment plants and in point-of-use systems - Highlights challenges and the opportunities for nanotechnology to positively influence this area of environmental protection
Author: Zahid Amjad
Publisher: Springer Science & Business Media
ISBN: 0306469154
Category : Technology & Engineering
Languages : en
Pages : 261
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Book Description
This volume contains a series of papers originally presented at the symposium on Water Soluble Polymers: Solution Properties and Applications, sponsored by the Division of Colloids and Surface Chemistry of the American Chemical Society. The symposium took place in Las Vegas City, Nevada on 9 to 11th September, 1997 at the 214th American Chemical Society National Meeting. Recognized experts in their - spective fields were invited to speak. There was a strong attendance from academia, g- ernment, and industrial research centers. The purpose of the symposium was to present and discuss recent developments in the solution properties of water soluble polymers and their applications in aqueous systems. Water soluble polymers find applications in a number of fields of which the following may be worth mentioning: cosmetics, detergent, oral care, industrial water treatment, g- thermal, wastewater treatment, water purification and reuse, pulp and paper production, sugar refining, and many more. Moreover, water soluble polymers play vital role in the oil industry, especially in enhanced oil recovery. Water soluble polymers are also used in ag- culture and controlled release pharmaceutical applications. Therefore, a fundamental kno- edge of solution properties of these polymers is essential for most industrial scientists. An understanding of the basic phenomena involved in the application of these polymers, such as adsorption and interaction with different substrates (i. e. , tooth enamel, hair, reverse - mosis membrane, heat exchanger surfaces, etc. ) is of vital importance in developing high performance formulations for achieving optimum efficiency of the system.
