Fabrication of Ceramic Filtration Membrane Using Suspension Plasma Spray Process PDF Download
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Author: Elnazsadat Ale ebrahim
Publisher:
ISBN:
Category :
Languages : en
Pages : 93
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Book Description
Suspension plasma spraying (SPS) is an emerging versatile and scalable coating technology for deposition of sub-micron sized particles on different substrates to generate coatings with fine microstructures and high mechanical and physical properties. This work, was the first attempt to fabricate ceramic filtration membrane with SPS technique. Porous pressure driven ceramic filtration membranes with asymmetric micro structures are effective tools for removing pollutants in many industries. Depending on the contaminants of concern, submicron to a few micron-sized pores are essential for this application. Suspension plasma spray enables deposition of a few microns to nano-sized particles to generate such a microstructure. Titanium dioxide membrane has gained interest as water treatment filter due to its mechanical, chemical and thermal stability, its nontoxicity, availability and photocatalytic property. The promising results of this study confirmed the potential of suspension plasma spray technique as an emerging process in ceramic membrane manufacturing. Porous water permeable titanium dioxide membrane with 14% of open porosity and considerable water flux was produced, in which the network of open pores was generated by accumulation of un-melted and re-solidified particles. In addition, SPS titanium dioxide membrane exhibited photocatalytic property.
Author: Elnazsadat Ale ebrahim
Publisher:
ISBN:
Category :
Languages : en
Pages : 93
Get Book Here
Book Description
Suspension plasma spraying (SPS) is an emerging versatile and scalable coating technology for deposition of sub-micron sized particles on different substrates to generate coatings with fine microstructures and high mechanical and physical properties. This work, was the first attempt to fabricate ceramic filtration membrane with SPS technique. Porous pressure driven ceramic filtration membranes with asymmetric micro structures are effective tools for removing pollutants in many industries. Depending on the contaminants of concern, submicron to a few micron-sized pores are essential for this application. Suspension plasma spray enables deposition of a few microns to nano-sized particles to generate such a microstructure. Titanium dioxide membrane has gained interest as water treatment filter due to its mechanical, chemical and thermal stability, its nontoxicity, availability and photocatalytic property. The promising results of this study confirmed the potential of suspension plasma spray technique as an emerging process in ceramic membrane manufacturing. Porous water permeable titanium dioxide membrane with 14% of open porosity and considerable water flux was produced, in which the network of open pores was generated by accumulation of un-melted and re-solidified particles. In addition, SPS titanium dioxide membrane exhibited photocatalytic property.
Author: Mohd Hafiz Dzarfan Othman
Publisher: Elsevier
ISBN: 0323957811
Category : Technology & Engineering
Languages : en
Pages : 582
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Book Description
Membrane filtration is becoming the technology of choice in liquid separations around the world for applications including desalination, pretreatment, removal of suspended solids from water and wastewater, for membrane bioreactors as well as food and beverage processing. Advanced Ceramics for Photocatalytic Membranes: Synthesis, Characterization and Applications in Water and Wastewater Treatment reviews recent research on the application and use of advanced ceramic materials in photocatalytic membrane processes. Divided over five main sections, the first section discusses current developments in photocatalytic membrane processes. The second and third sections focus on synthesis and fabrication techniques using either physical or chemical approaches. The remaining sections cover diverse characterization methods and performance evaluations, followed by various types of environmental applications. The book is not only limited to the conceptual theory, but it also gives a detailed review of recent progress in materials science. It presents applications in different disciplines, i.e., chemistry, physics, and mechanics, that are critically required in modern science and engineering. The book presents an across-the-board briefing of the field, which will be suitable for use as a major reference, as well as a knowledge sharing tool. Designed for both experts and newcomers alike, the book provides a comprehensive overview of the most recent advances in the field on the application and use of advanced ceramic materials in photocatalytic membrane processes. - Provides a comprehensive review of advanced ceramic materials used in photocatalytic membranes - Covers synthesis of ceramic membranes via both physical and chemical approaches - Discusses materials characterization, properties, and performance analysis - Covers modeling, simulation, and the theory of mass transfer mechanisms - Features applications in water and wastewater treatment - Discusses system scale up, economic viability, and cost analysis
Author: Ravi Kant
Publisher: CRC Press
ISBN: 1000931048
Category : Technology & Engineering
Languages : en
Pages : 224
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Book Description
This text emphasizes the importance of sustainable material, design, and manufacturing processes, and how the needs are changing day by day. It comprehensively covers important topics including material recycling, optimal utilization of resources, green materials, biocomposites, clean and green synthesis, stable material properties, utilization of renewable energy sources, ergonomic design, and sustainable design. The text examines the design process, manufacturing, and upscaling of next-generation materials and their application in diverse industries. The text is primarily written for graduate students and academic researchers in the fields of manufacturing engineering, materials science, mechanical engineering, and environmental engineering. Presents an in-depth understanding of the progress of the need for new innovative and next-generation materials. Discusses biocomposites and green materials for eco-friendly products in a comprehensive manner. Explores recycling techniques of materials for sustainable manufacturing. Presents conceptual framework of sustainable product development. Covers important topics such as process optimization, renewable energy, and 3D printing in detail. The text discusses the designing process of these new materials, manufacturing, and upscaling of these materials along with their selection for industrial applications. It further focuses on improving surface homogeneity in nanoparticle scattering during dip coating for stable and efficient wettability during oil/water separation. It will serve as an ideal reference text for graduate students and academic researchers in the fields of manufacturing engineering, materials science, mechanical engineering, and environmental engineering.
Author: Nidal Hilal
Publisher: CRC Press
ISBN: 1482210460
Category : Science
Languages : en
Pages : 740
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Book Description
Membranes play a crucial role in ensuring the optimum use and recovery of materials in manufacturing. In the process industries, they are required for efficient production and minimization of environmental impact. They are also essential for the efficient production of clean water, a significant global issue. Membrane Fabrication brings together ex
Author: Richard W. Baker
Publisher: John Wiley & Sons
ISBN: 9780470854457
Category : Science
Languages : en
Pages : 556
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Book Description
Table of Contents Preface Acknowledgments for the first edition Acknowledgments for the second edition 1 Overview of Membrane Science and Technology 1 2 Membrane Transport Theory 15 3 Membranes and Modules 89 4 Concentration Polarization 161 5 Reverse Osmosis 191 6 Ultrafiltration 237 7 Microfiltration 275 8 Gas Separation 301 9 Pervaporation 355 10 Ion Exchange Membrane Processes - Electrodialysis 393 11 Carrier Facilitated Transport 425 12 Medical Applications of Membranes 465 13 Other Membrane Processes 491 Appendix 523 Index 535.
Author: Alberto Figoli
Publisher: Springer
ISBN: 9811056234
Category : Science
Languages : en
Pages : 388
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Book Description
This book analyses the sustainability of membrane operations applied on an industrial scale, as well as that of those under investigation on lab/pilot scales, covering also the preparation of both polymeric and inorganic membranes. It presents reverse osmosis in desalination, membrane bioreactors for municipal wastewater treatment and pressure-driven industrial wastewater treatment in agrofood and textile fields as examples of industrial membrane operations. Regarding the membrane processes still on a lab/pilot scale, the analysis includes membrane operations for the recovery of valuable products from wastewater streams, for the removal of toxic compounds from water/wastewater, and for zero liquid discharge approaches in desalination. The book offers a useful guide for scientists and engineers working in various fields, including membrane technology, separation, desalination, and wastewater treatment. Alberto Figoli and Alessandra Criscuoli are both Senior Researchers at the Institute on Membrane Technology (ITM-CNR), Italy.
Author: Reyes Mallada
Publisher: Elsevier
ISBN: 0080558003
Category : Technology & Engineering
Languages : en
Pages : 477
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Book Description
Approx.480 pagesApprox.480 pages
Author: Zeman
Publisher: Routledge
ISBN: 1351431501
Category : Medical
Languages : en
Pages : 654
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Book Description
Integrates knowledge on microfiltration and ultrification, membrane chemistry, and characterization methods with the engineering and economic aspects of device performance, device and module design, processes, and applications. The text provides a discussion of membrane fundamentals and an analytical framework for designing and developing new filtrations systems for a broad range of technologically important functions. It offers information on membrane liquid precursors, fractal and stochastic pore space analysis, novel and advanced module designs, and original process design calculations.
Author: Dionisio da Silva Biron
Publisher: Springer
ISBN: 9783319864396
Category : Technology & Engineering
Languages : en
Pages : 91
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Book Description
This book covers diverse types of ceramic membranes applied in separation processes. The authors present the preparation methods and well as the main application of ceramic membranes. Modules, microfiltration and ultrafiltration are topics described within the text. The final chapter focuses on water and wastewater treatment by membranes separation processes.
Author: Vitaly Gitis
Publisher: John Wiley & Sons
ISBN: 3527696571
Category : Science
Languages : en
Pages : 408
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Book Description
This textbook gives a clear and coherent overview of ceramic membranes, from preparation methods all the way to applications and economics. The authors, who are known for their clear writing style, combine their expertise in environmental engineering and porous materials to cover a wide range of examples, with over 1000 references. Chapters 1, 2 and 3 give a detailed introduction to membrane synthesis, transport mechanisms, and characterisation. Building on this, Chapter 4 outlines the state-of-the-art in ceramic membrane applications, including fuel cells, water purification, gas separation, and the making of cheeses, fruit juice, wine and beer. The final chapter deals with the economics of ceramic membrane processes, using industrial case studies to examine market barriers and opportunities. Ceramics are known throughout history, but now, after thousands of years, they´re making a comeback. Indeed, they may hold the key for addressing three of today´s biggest challenges: clean energy, drinking water and air pollution. This book is a must-have for anyone who wants to enter the ceramic membranes field, or keep up-to-date with the latest developments and applications. This textbook gives a clear and coherent overview of ceramic membranes, from preparation methods all the way to applications and economics. The authors, who are known for their clear writing style, combine their expertise in environmental engineering and porous materials to cover a wide range of examples, with over 1000 references. Chapters 1, 2 and 3 give a detailed introduction to membrane synthesis, transport mechanisms, and characterisation. Building on this, Chapter 4 outlines the state-of-the-art in ceramic membrane applications, including fuel cells, water purification, gas separation, and the making of cheeses, fruit juice, wine and beer. The final chapter deals with the economics of ceramic membrane processes, using industrial case studies to examine market barriers and opportunities. Ceramics are known throughout history, but now, after thousands of years, they´re making a comeback. Indeed, they may hold the key for addressing three of today´s biggest challenges: clean energy, drinking water and air pollution. This book is a must-have for anyone who wants to enter the ceramic membranes field, or keep up-to-date with the latest developments and applications.
