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Author: Las^aad Dammak
Publisher: Mdpi AG
ISBN: 9783036527246
Category : Technology & Engineering
Languages : en
Pages : 218
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Book Description
The use of ion-exchange membranes (IEMs) has accelerated over the past two decades in a wide variety of industrial processes (electrodialysis, electro-electrodialysis, electrolysis, dialysis, etc.) for applications related to chemical, pharmaceutical and food industries, energy production, water treatments, etc. Organic and mineral fouling (or scaling) phenomena are two major factors limiting the efficiencies of IEMs processes and performances (reduction of the IEMs selectivity and stability, increase of their electrical resistance, deduction of the energy efficiency of the process, etc.) leading to significant economic losses. The current washing, cleaning and sterilization processes (anti-fouling treatments) make it possible to recover some of the IEMs performances, but frequently induce degradation on the membrane material. Another essential point in the fouling studies is the choice of the best and appropriate analysis and diagnostic technique to evaluate this or that magnitude, or observe this or that object on the surface or in the mass of the membrane. This book is focused on recent advancements in techniques for diagnosing and characterizing the fouling effects on membranes, in mechanisms governing this complex phenomenon, and in the various innovative and economically viable solutions for reducing fouling.
Author: Las^aad Dammak
Publisher: Mdpi AG
ISBN: 9783036527246
Category : Technology & Engineering
Languages : en
Pages : 218
Get Book Here
Book Description
The use of ion-exchange membranes (IEMs) has accelerated over the past two decades in a wide variety of industrial processes (electrodialysis, electro-electrodialysis, electrolysis, dialysis, etc.) for applications related to chemical, pharmaceutical and food industries, energy production, water treatments, etc. Organic and mineral fouling (or scaling) phenomena are two major factors limiting the efficiencies of IEMs processes and performances (reduction of the IEMs selectivity and stability, increase of their electrical resistance, deduction of the energy efficiency of the process, etc.) leading to significant economic losses. The current washing, cleaning and sterilization processes (anti-fouling treatments) make it possible to recover some of the IEMs performances, but frequently induce degradation on the membrane material. Another essential point in the fouling studies is the choice of the best and appropriate analysis and diagnostic technique to evaluate this or that magnitude, or observe this or that object on the surface or in the mass of the membrane. This book is focused on recent advancements in techniques for diagnosing and characterizing the fouling effects on membranes, in mechanisms governing this complex phenomenon, and in the various innovative and economically viable solutions for reducing fouling.
Author: Zhien Zhang
Publisher: Springer Nature
ISBN: 3030412954
Category : Technology & Engineering
Languages : en
Pages : 195
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Book Description
This book presents a detailed discussion of the fundamentals and practical applications of membrane technology enhancement in a range of industrial processes, energy recovery, and resource recycling. To date, most books on the applications of membrane technology have mainly focused on gas pollution removal or industrial wastewater treatment. In contrast, the enhancement of various membrane processes in the areas of energy and the environment has remained largely overlooked. This book highlights recent works and industrial products using membrane technology, while also discussing experiments and modeling studies on the membrane enhancement process.
Author:
Publisher: EOLSS Publications
ISBN: 1848264275
Category :
Languages : en
Pages : 404
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Book Description
Membrane Processes 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. These volumes discuss matters of great relevance to our world on desalination which is a critically important as clearly the only possible means of producing fresh water from the sea for many parts of the world. The two volumes present state-of-the art subject matter of various aspects of Membrane Processes such as: History And Current Status Of Membrane Desalination Processes; Membrane Science And Reclamation; Membrane Characterization; Principles And Practices Of Reverse Osmosis; Reverse Osmosis: Introduction; Hollow-Fiber Membranes; Preparation And Characterization Of Ionexchange Membranes; Preparation And Characterization Of Micro- And Ultrafiltration Membranes; Membrane Distillation; Desalination By Membrane Distillation; Pervaporation;Dialysis And Diffusion Dialysis; Donnan Dialysis; Modeling And Calculation Of Pressure-Driven Membrane Processes; Survey Of Theoretical Approaches To Modeling; Pressure-Driven Membrane. Processes(Submodels For Transport In Phases); Reverse Osmosis Process And System Design; Practical Aspects Of Large-Scale Reverse Osmosis Applications; Health, Safety And Environmental Considerations; Membrane Separation Technologies; Concentration Of Liquid Foods; Mass Transfer Operation–Membrane Separations; Mass Transfer Operations: Hybrid Membrane Processes; Recent Advances In Membrane Science And Technology In Seawater Desalination – With Technology Development In The Middle East And Singapore. These volumes are aimed at the following five major target audiences: University and College Students Educators, Professional Practitioners, Research Personnel and Policy and Decision Makers
Author:
Publisher:
ISBN:
Category : Water
Languages : en
Pages : 928
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Book Description
Author: H Strathmann
Publisher: Elsevier
ISBN: 0080509401
Category : Technology & Engineering
Languages : en
Pages : 361
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Book Description
Today, membranes and membrane processes are used as efficient tools for the separation of liquid mixtures or gases in the chemical and biomedical industry, in water desalination and wastewater purification. Despite the fact that various membrane processes, like reverse osmosis, are described in great detail in a number of books, processes involving ion-exchange membranes are only described in a fragmented way in scientific journals and patents; even though large industrial applications, like electrodialysis, have been around for over half a century. Therefore, this book is emphasizing on the most relevant aspects of ion-exchange membranes. This book provides a comprehensive overview of ion-exchange membrane separation processes covering the fundamentals as well as recent developments of the different products and processes and their applications. The audience for this book is heterogeneous, as it includes plant managers and process engineers as well as research scientists and graduate students. The separate chapters are based on different topics. The first chapter describes the relevant Electromembrane processes in a general overview. The second chapter explains thermodynamic and physicochemical fundamentals. The third chapter gives information about ion-exchange membrane preparation techniques, while the fourth and fifth chapter discusses the processes as unit operations giving examples for the design of specific plants. - First work on the principles and applications of electrodialysis and related separation processes - Presently no other comprehensive work that can serve as both reference work and text book is available - Book is suited for teaching students and as source for detailed information
Author: Zhiwei Wang
Publisher: Elsevier
ISBN: 0323859879
Category : Technology & Engineering
Languages : en
Pages : 486
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Book Description
Electrochemical membrane technology has drawn extensive attention worldwide during the past decade in water and wastewater treatment. Coupling electrochemical process with membrane technology not only enables a higher removal or decomposition of pollutants in waters, but also ensures a more effective control of membrane fouling as well as a more highly selective separation process. The recent development of electrochemical membrane technology has also extended its applications in desalination, energy harvest, and resource recovery from seawater and wastewaters. Electrochemical Membrane Technology for Water and Wastewater Treatment consolidates state-of-the-art research developments in electrochemical membrane technology in water reclamation and sustainability in terms of fundamental theories, membrane and electrode materials, reactor designs, fouling control mechanisms and applications. Electrochemical Membrane Technology for Water and Wastewater Treatment also introduces fundamental theories and applications of electrochemical membrane technology. The knowledge gaps and future research perspectives in electrochemical membrane technology are also addressed. This book is an excellent resource for the understanding of fundamental theories, latest developments and future prospects in electrochemical membrane technology, which can benefit a broad audience of researchers and engineers working in water purification, membrane technology and electrochemical process. - Consolidates scattered knowledge of electrochemical membrane technology into a more accessible resource - Provides a comprehensive review of fundamental theories, membrane materials and module design as well as the latest developments of electrochemical membrane technology - Provides the state-of-art review on the applications of electrochemical membrane technology - Includes detailed discussion on the challenges and prospects of electrochemical membrane technology in different applications
Author: Angelo Basile
Publisher: Elsevier
ISBN: 0323906737
Category : Technology & Engineering
Languages : en
Pages : 376
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Book Description
Current Trends and Future Developments on (Bio-) Membranes: Recent Achievements for Ion-Exchange Membranes focuses on introducing and analyzing ion-exchange membranes performance and overviewing recent achievements in the structural development of ion-exchange membranes in various applications. Hence, this book is a key reference text for R&D managers in who are interested in the development of ion-exchange membrane technologies as well as academic researchers and postgraduate students working in the wider area of strategic treatments, separation and purification processes. - Reviews the ion exchange membranes, including fundamentals and processes - Provides thorough coverage of transport aspects and fundamentals of various ion-exchange membranes systems, such as fuel cells, electrodialysis, and more - Describes the two main categories of ion exchange membranes, inorganic and organic - Covers numerous new applications of ion exchange membranes
Author: Enrico Drioli
Publisher: Newnes
ISBN: 0080932509
Category : Technology & Engineering
Languages : en
Pages : 1528
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Book Description
Comprehensive Membrane Science and Engineering, Four Volume Set covers all aspects of membrane science and technology - from basic phenomena to the most advanced applications and future perspectives. Modern membrane engineering is critical to the development of process-intensification strategies and to the stimulation of industrial growth. The work presents researchers and industrial managers with an indispensable tool toward achieving these aims. Covers membrane science theory and economics, as well as applications ranging from chemical purification and natural gas enrichment to potable water Includes contributions and case studies from internationally recognized experts and from up-and-coming researchers working in this multi-billion dollar field Takes a unique, multidisciplinary approach that stimulates research in hybrid technologies for current (and future) life-saving applications (artificial organs, drug delivery)
Author: Maria Giovanna Buonomenna
Publisher: Woodhead Publishing
ISBN: 0081019866
Category : Technology & Engineering
Languages : en
Pages : 426
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Book Description
There is a growing need for better membranes in several emerging application fields especially those related to energy conversion and storage as well as to water treatment and recycling. Processability, is an important functional property, often ignored, especially in the early discovery phase for new materials, but it should be one of the most important properties, that needs to be considered in the development of better membrane materials. Useful membrane materials have to be capable of being formed into thin membranes, in particular for membrane gas separation, water treatment and desalination, and then packaged, into large area membrane modules. All gas separation membranes that are in current commercial use are based on polymers, which are solution-processable. This book intends to deal with composite, in most cases hybrid polymer-based membranes for three separate application fields: energy conversion, energy storage and water treatment and recovery. Each chapter will explain clearly the various membrane processes then go on to discuss in detail the corresponding advanced membranes used. The logic that lies behind this is that you have to understand the process in order to develop new high-performance membranes. By taking this approach, the author aims to overcome the disconnection that currently exists between membrane materials scientists and industrial process engineers. - Discusses interdisciplinary content by a single author, approaching synthesis and development of materials from the perspective of their processability - Describes the novel aspects of membrane science that is related to energy storage, conversion and wastewater treatment - Presents an emphasis on scientific results which have an impact on real applications in terms of renewable and clean energy challenges
Author: Inamuddin Dr.
Publisher: Springer Science & Business Media
ISBN: 9400717008
Category : Science
Languages : en
Pages : 561
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Book Description
Ion-exchange Technology I: Theory and Materials describes the theoretical principles of ion-exchange processes. More specifically, this volume focuses on the synthesis, characterization, and modelling of ion-exchange materials and their associated kinetics and equilibria. This title is a highly valuable source not only to postgraduate students and researchers but also to industrial R&D specialists in chemistry, chemical, and biochemical technology as well as to engineers and industrialists.
