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Author: Antónia Teresa Zorro Publisher: ISBN: Category : Technology Languages : en Pages :
Book Description
Nanofiltration (NF) technology offers several advantages over classic separation processes. NF membranes have been increasingly implemented in water treatment processes (e.g., desalination of brackish water and seawater) and for wastewater (e.g., textile, pulp and paper, pharmaceutical, and agro-industrial). The specific selectivity toward small solutes and the lower energy consumption of NF membranes have enhanced their use. However, some drawbacks need to be faced when NF is applied on an industrial scale. The main drawback is fouling that reduces the production capacity of the plant and shortens the membrane service lifetime if of irreversible nature, thus increasing the operating and capital costs. Moreover, fouling alters the selectivity of the membrane and thus the rejection efficiency. This chapter focuses the use of NF for the treatment of different agro-industrial effluents (such as dairy, tomato, and olive oil) and addresses membrane fouling as the main drawback against NF competitiveness.
Author: Antónia Teresa Zorro Publisher: ISBN: Category : Technology Languages : en Pages :
Book Description
Nanofiltration (NF) technology offers several advantages over classic separation processes. NF membranes have been increasingly implemented in water treatment processes (e.g., desalination of brackish water and seawater) and for wastewater (e.g., textile, pulp and paper, pharmaceutical, and agro-industrial). The specific selectivity toward small solutes and the lower energy consumption of NF membranes have enhanced their use. However, some drawbacks need to be faced when NF is applied on an industrial scale. The main drawback is fouling that reduces the production capacity of the plant and shortens the membrane service lifetime if of irreversible nature, thus increasing the operating and capital costs. Moreover, fouling alters the selectivity of the membrane and thus the rejection efficiency. This chapter focuses the use of NF for the treatment of different agro-industrial effluents (such as dairy, tomato, and olive oil) and addresses membrane fouling as the main drawback against NF competitiveness.
Author: Muhammad Akhyar Farrukh Publisher: BoD – Books on Demand ISBN: 1789233763 Category : Technology & Engineering Languages : en Pages : 164
Book Description
The nanofiltration technique lies between ultrafiltration and reverse osmosis techniques, and it is considered a low-cost process and is capable of removing pesticides, organic matter, desalination of sea water, oil process and pollutants from industrial wastewater. However, the main challenge in implementation of nanofiltration membrane is its ability towards fouling and low performance at high temperature. The use of nanoparticles in the manufacturing of membranes allows for a high degree of control over membrane fouling. Nanoparticle-based membranes can be developed by assembling engineered nanoparticles into porous membranes or blending them with polymeric or inorganic membranes. This book covers topics from multiple ranges from manufacturing of nanofiltration membranes and their applications in wastewater treatment, drinking water treatment, and removal of pollutants, to addressing the fouling issues.
Author: Abdul Mohammad Publisher: CRC Press ISBN: 1000926710 Category : Science Languages : en Pages : 383
Book Description
This book provides a novel exploration of the application of nanofiltration membrane technology for sustainability in various industries, situated in view of recent breakthroughs and the use of reuse, recycle and resource recovery approaches. Moving from a comprehensive discussion of nanofiltration membrane processes to case studies and real-world applications of nanofiltration technology across society, both successes and potential limitations are considered. Features: Detailed discussion of the fundamentals of nanofiltration technology The concepts of reuse, recycle and resource recovery using nanofiltration technology are explored in combination with other technologies to advance circular economy Considered across a range of industries, such as textiles, oil, gas, agriculture and pharmaceutics Written in a thoroughly detailed manner, this book is an essential guide for industry professionals interested in sustainability and working toward a circular economy. Comprehensive discussions of the fundamental processes underpinning nanofiltration technology also make this book particularly appealing to students of industrial chemistry.
Author: Akil Ahmad Publisher: Springer Nature ISBN: 9811953155 Category : Science Languages : en Pages : 273
Book Description
This book covers the basic and sustainable approach of nanofiltration membrane techniques along with their fabrication, characterization, separation mechanisms, and broad applications in the field of wastewater treatment. It provides a wide knowledge of nanofiltration technique to water purification audience concerning the recent development with various illustrations, methods and results for graduate students, scientists, academicians, researchers, and industrialists. Readers from wastewater and water purification will have a quick reference by exploring the research literature on the subject field with commercial value-added research applications of nanofiltration membrane.
Author: Alberto Figoli Publisher: Springer ISBN: 9811056234 Category : Science Languages : en Pages : 388
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: Muhammad Akhyar Farrukh Publisher: ISBN: 9781789233773 Category : Environmental technology. Sanitary engineering Languages : en Pages : 162
Book Description
The nanofiltration technique lies between ultrafiltration and reverse osmosis techniques, and it is considered a low-cost process and is capable of removing pesticides, organic matter, desalination of sea water, oil process and pollutants from industrial wastewater. However, the main challenge in implementation of nanofiltration membrane is its ability towards fouling and low performance at high temperature. The use of nanoparticles in the manufacturing of membranes allows for a high degree of control over membrane fouling. Nanoparticle-based membranes can be developed by assembling engineered nanoparticles into porous membranes or blending them with polymeric or inorganic membranes. This book covers topics from multiple ranges from manufacturing of nanofiltration membranes and their applications in wastewater treatment, drinking water treatment, and removal of pollutants, to addressing the fouling issues.
Author: S. Judd Publisher: Elsevier ISBN: 0080479383 Category : Technology & Engineering Languages : en Pages : 309
Book Description
There is increasing political and environmental pressure on industry to clean up the water which it uses in many processes, and to re-use this water where possible. This cleaning is done using specially-developed industrial membranes and this book covers the types and design of membranes, how they work and in which industries they are used. Special attention is paid to the textile, food/ beverage, pharmaceutical, oil and pulp and paper industries where such membranes are in regular use.
Author: Enrico Drioli Publisher: Newnes ISBN: 0080932509 Category : Technology & Engineering Languages : en Pages : 1528
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: Angelo Basile Publisher: Elsevier ISBN: 1782421262 Category : Technology & Engineering Languages : en Pages : 667
Book Description
Advances in Membrane Technologies for Water Treatment: Materials, Processes and Applications provides a detailed overview of advanced water treatment methods involving membranes, which are increasingly seen as effective replacements for a range of conventional water treatment methods. The text begins with reviews of novel membrane materials and advances in membrane operations, then examines the processes involved with improving membrane performance. Final chapters cover the application of membrane technologies for use in water treatment, with detailed discussions on municipal wastewater and reuse in the textile and paper industries. - Provides a detailed overview of advanced water treatment methods involving membranes - Coverage includes advancements in membrane materials, improvement in membrane performance, and their applications in water treatment - Discusses the use of membrane technologies in the production of drinking water, desalination, wastewater treatment, and recovery
Author: Lau Woei Jye Publisher: CRC Press ISBN: 1498751393 Category : Science Languages : en Pages : 184
Book Description
Covering fabrication, characterization, and applications nanofiltration (NF) membranes, this book provides a comprehensive overview of the development of NF membrane technology over the past decade. It uniquely covers a variety of fabrication techniques, comparing the procedures of each technique to produce polymeric membranes of different morphologies. The book also discusses advances in the materials used in thin film composite (TFC) polyamide membrane fabrication and their influences on properties with respect to structural and separation characteristics. A comprehensive review on NF characterization methods and techniques is provided, assessing physical and chemical properties and separation characteristics and stability. Technical challenges in fabricating a new generation of NF membranes are also reviewed and the possible approaches to overcome the challenges are provided. The book concludes with relevant case studies on the use of NF membranes in industrial implementation of both aqueous and nonaqueous media. Details the latest progress on the fabrication techniques of asymmetric and composite NF membranes. Discusses characterization methods used in assessing membrane physical/chemical properties, separation characteristics, and performance stability. Describes the potential of advanced materials in improving properties of polyamide selective layer as well as microporous substrate. Reviews the technical challenges in fabricating a new generation of composite membrane—thin film nanocomposite (TFN) membrane—possible approaches to overcome challenges. Offers case studies on the applications of NF membranes for both aqueous and nonaqueous media.
Author: Antónia Teresa Zorro
Author: Antónia Teresa Zorro
Author: Muhammad Akhyar Farrukh
Author: Abdul Mohammad
Author: Akil Ahmad
Author: Alberto Figoli
Author: Muhammad Akhyar Farrukh
Author: S. Judd
Author: Enrico Drioli
Author: Angelo Basile
Author: Lau Woei Jye