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Optimization Of Ultrafiltration Membrane Cleaning Processes
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Book Synopsis Ultrafiltration Membrane Cleaning Processes by : Guillem Gilabert-Oriol
Download or read book Ultrafiltration Membrane Cleaning Processes written by Guillem Gilabert-Oriol and published by Walter de Gruyter GmbH & Co KG. This book was released on 2021-06-08 with total page 124 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book covers the ultrafiltration membranes, specifically focusing on the elements that are produced using PVDF technology and out-side-in configuration. It specifically targets ultrafiltration technology as a pretreatment of seawater reverse osmosis desalination process. However, what is described in the book can be leveraged in other ultrafiltration membrane types. It explains how to significantly improve the efficiency of the process.
Book Synopsis Optimization of Ultrafiltration Membrane Cleaning Processes by : Guillem Gilabert Oriol
Download or read book Optimization of Ultrafiltration Membrane Cleaning Processes written by Guillem Gilabert Oriol and published by . This book was released on 2013 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Esta tesis explica com mejorar la eficiencia del proceso de ultrafiltración en la desalinización de agua de mar. Esto se consigue optimizando diferentes procesos de limpieza como los contralavados y las limpiezas químicas mejoradas. Para conseguirlo se siguen diferentes estrategias como reducir el número de pasos de los contralavados, reducir la frecuencia de los contralavados, usar salmorra proveniente del concentrado de osmosis y reducir el consumo de químicos. Se propone una nueva metodología para analizar los ciclos de limpieza mediante la modelización del proceso. Diferentes tipos de fibra son analizados mediante su permeabilidad y tolerancia a la suciedad. Se presenta una nueva metodología para prevenir la cloración de las membranas de osmosis inversa causadas por las limpiezas químicas mejoradas que se llevan a cabo aguas arriba. Todos los descubrimientos son validados con datos obtenidos de plantas reales. Estas mejoras aumentan la eficiencia del proceso hasta al 98% y reducen el coste de operación de la ultrafiltración en un 7%.
Book Synopsis Ultrafiltration Membrane Cleaning Processes by : Guillem Gilabert-Oriol
Download or read book Ultrafiltration Membrane Cleaning Processes written by Guillem Gilabert-Oriol and published by Walter de Gruyter GmbH & Co KG. This book was released on 2021-06-08 with total page 141 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book covers the ultrafiltration membranes, specifically focusing on the elements that are produced using PVDF technology and out-side-in configuration. It specifically targets ultrafiltration technology as a pretreatment of seawater reverse osmosis desalination process. However, what is described in the book can be leveraged in other ultrafiltration membrane types. It explains how to significantly improve the efficiency of the process.
Book Synopsis Optimization of Membrane Treatment for Direct and Clarified Water Filtration by : S. Adham
Download or read book Optimization of Membrane Treatment for Direct and Clarified Water Filtration written by S. Adham and published by International Water Assn. This book was released on 2007-01-01 with total page 195 pages. Available in PDF, EPUB and Kindle. Book excerpt: The early applications of MF/UF relied on cartridge filtration to protect the membranes. The success of these stand-alone membrane installations has increased interest in MF/UF membranes from utilities with a wide variety of source waters. In order to treat challenging water supplies, additional processes must be considered for pretreatment before MF/UF, both to maintain the productivity of the membrane process and to meet treatment objectives that are not met by the membranes alone To evaluate the impact of pretreatment and water quality on the membrane performance, this project was implemented with four major tasks: literature review, bench-, pilot-, and full-scale studies. The literature review covers conference proceedings and journal papers regarding the effects of pretreatment on membrane filtration. The primary focus of the bench-scale testing is to examine membrane fouling mechanisms by specific fractions of constituents in natural water. The effects of various pretreatment chemicals and pretreatment processes on each fraction were also assessed. Pilot testing is conducted on three different water sources using similar pretreatment conditions of the bench-scale study for providing the correlation among the different scales. The full-scale evaluation provides insight on operational and design issues that were impacted by membrane pretreatment The project findings provide guidance to water utilities for integrating MF/UF membrane process into existing or new water treatment plants. It is important to note, however, that results presented in this study may not apply to all cases and situations. Therefore, it is recommended that the overall conclusions be used to inform and guide utilities with the most cost-effective and suitable approach (i.e., bench-, or pilot-scale) to address specific concerns and optimize membrane performance.
Download or read book Membrane Technology written by Z F Cui and published by Elsevier. This book was released on 2010-09-23 with total page 306 pages. Available in PDF, EPUB and Kindle. Book excerpt: Membrane technology is a rapidly developing area, with key growth accross the process sector, including biotech separation and biomedical applications (e.g. haemodialysis, artificial lungs), through to large scale industrial applications in the water and waste-water processing and the food and drink industries. As processes mature, and the cost of membranes continues to dramatically reduce, so their applications and use are set to expand. Process engineers need access to the latest information in this area to assist with their daily work and to help to develop and apply new and ever more efficient liquid processing solutions. This book covers the latest technologies and applications, with contributions from leading figures in the field. Throughout, the emphasis is on delivering solutions to practitioners. Real world case studies and data from leading organizations -- including Cargill, Lilly, Microbach, ITT -- mean this book delivers the latest solutions as well as a critical working reference to filtration and separation professionals. Covers the latest technologies and applications in this fast moving bioprocessing sector Presents a wide range of case studies that ensure readers benefit from the hard-won experience of others, saving time, money and effort World class author team headed up by the Chair of Chemical Engineering at Oxford University, UK and the VP of Plant Operations and Process Technology at Cargill Corp, the food services company and largest privately owned company in the US
Book Synopsis Modelling of the Microfiltration Process by : Zhan Wang
Download or read book Modelling of the Microfiltration Process written by Zhan Wang and published by Springer Nature. This book was released on 2023-04-12 with total page 217 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents the editor's recently proposed mathematical models for flux prediction in membrane filtration. It also provides typical mathematical models used in the development of membrane fouling control and explains the step-by-step derivation of these models. The book then highlights how these mathematical models provide insights into the mechanisms of membrane fouling and cleaning to allow for a better understanding of the complete membrane filtration process. Given its scope, this book appeals to a broad readership, particularly professionals at universities as well as engineers engaged in membrane separation in an industrial process.
Book Synopsis Optimization of Membrane Treatment for Direct and Clarified Water Filtration by :
Download or read book Optimization of Membrane Treatment for Direct and Clarified Water Filtration written by and published by American Water Works Association. This book was released on 2006 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Subject area: high-quality water"--Cover.
Book Synopsis Fouling and Cleaning of Membrane Filtration Systems in the Dairy Industry by : Thilo Heinz Alexander Berg
Download or read book Fouling and Cleaning of Membrane Filtration Systems in the Dairy Industry written by Thilo Heinz Alexander Berg and published by . This book was released on 2014 with total page 230 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Polymer Membranes by : Mahmoud Atef Abdulhamid
Download or read book Polymer Membranes written by Mahmoud Atef Abdulhamid and published by Walter de Gruyter GmbH & Co KG. This book was released on 2024-05-20 with total page 396 pages. Available in PDF, EPUB and Kindle. Book excerpt: Explore the comprehensive landscape of polymer membrane applications in this book, encompassing gas separation, organic solvent nanofiltration, water desalination, and fuel cells. The text delves into the subtle influence of polymer membranes on energy efficiency across diverse industries, spotlighting advanced variants such as bio-based, mixed matrix, and polyimides-based membranes. Offering an in-depth analysis, the book elucidates the discovery, development, and challenges associated with these state-of-the-art materials, underscoring their role in achieving enhanced performance and energy efficiency.
Book Synopsis Oil Removal for Produced Water Treatment and Micellar Cleaning of Ultrafiltration Membranes by : Scott Jay Beech
Download or read book Oil Removal for Produced Water Treatment and Micellar Cleaning of Ultrafiltration Membranes written by Scott Jay Beech and published by . This book was released on 2006 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Produced water is a major waste produced from oil and natural gas wells in the state of Texas. This water could be a possible source of new fresh water to meet the growing demands of the state after treatment and purification. This thesis describes a research project that evaluated the treatment of brine generated in oil fields (produced water) with ultrafiltration membranes. The characteristics of various ultrafiltration membranes for oil and suspended solids removal from produced water were studied to test whether they could be used in a pretreatment method. The research measured the effect of pressure and flow rate on performance of three commercially available membranes for treatment of oily produced water. Oil and suspended solids removal were measured by using turbidity and oil in water measurements taken periodically. The study also analyzed the flux through the membrane and any effect it had on membrane performance. The research showed that an ultrafiltration membrane provided turbidity removal of over 99% and oil removal of 78% for the produced water samples. The results indicated that the ultrafiltration membranes would be useful as one of the first steps in purifying the water. Membrane cleaning of produced water-fouled membranes by micellar solutions was investigated. A neutral pH and ambient temperature micelle solution for effective cleaning of oily water-fouled membranes was developed and studied. The performance of cleaning solutions on ultrafiltration membranes was investigated on laboratory size membrane testing equipment. Different micro emulsion solutions were studied to evaluate the effect of solution properties on cleaning performance. Three types of multiple membranes were studied, each having the same polyvinylidene fluoride (PVDF) material but with different nominal separation or flux characteristics. The data showed that the use of a micelle solution to clean the produced water-fouled membranes was a feasible and effective method. The study showed with further adjustment of the micelle solution the cleaning effectiveness could be optimized to provide double the effectiveness of current industry methods for membranes fouled by produced water.
Book Synopsis Electromembrane Processes by : Luboš Novák
Download or read book Electromembrane Processes written by Luboš Novák and published by Walter de Gruyter GmbH & Co KG. This book was released on 2021-12-20 with total page 398 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book is a comprehensive view of all electromembrane processes, including electromembrane processes for energy conversion - a currently very significant problem. The necessary theory and basic information needed for understanding the technology are explained in Part I. Materials used for ion-selective membranes and seoaration processes are described in Part II, and the applications for synthesis and energy conversion in Part III.
Book Synopsis 16th European Symposium on Computer Aided Process Engineering and 9th International Symposium on Process Systems Engineering by : W. Marquardt
Download or read book 16th European Symposium on Computer Aided Process Engineering and 9th International Symposium on Process Systems Engineering written by W. Marquardt and published by Elsevier. This book was released on 2006 with total page 1127 pages. Available in PDF, EPUB and Kindle. Book excerpt: This proceedings book brings together the leading innovations and achievements by leading professionals. It acts as a forum for engineers, scientists, researchers, managers and students from academia and industry to present and discuss progress being made in research and application of computer-aided process engineering.
Book Synopsis Electrically Conductive Membrane Materials and Systems by : Farah Ahmed
Download or read book Electrically Conductive Membrane Materials and Systems written by Farah Ahmed and published by CRC Press. This book was released on 2023-05-04 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt: Electrically Conductive Membrane Materials and Systems offers in-depth insight into the transformative role of electrically conductive materials in membrane separation processes for desalination and water treatment. The book focuses on the intelligent design of conductive membranes and systems, fouling and related phenomena, fouling control using electrically conductive materials, and electrically tunable membrane systems for microfiltration, ultrafiltration, nanofiltration, reverse osmosis, and membrane distillation. With rising concerns around inaccessibility to freshwater and the ever increasing threats of population growth, climate change, and urban development, the book brings electrically conducting materials to the forefront of membrane separation technology with an emphasis on their role in the mitigation of fouling and related phenomena. Electrically conducting materials expand the versatility of membrane technology and ultimately improve access to safe water. The book is important reading for scientists, engineers, entrepreneurs, and enthusiasts from the water industry who seek to familiarize themselves with a groundbreaking area of study within modern desalination and water treatment. • Explores novel membrane materials and systems from preparation methods, materials selection, and their application in monitoring, fouling control, and performance enhancement. • Examines the mechanism of fouling prevention and cleaning in various electrically conductive materials. • Evaluates the scalability of antifouling materials and coatings, as well as electrically enhanced processes for monitoring and control in membrane separation technology. • Assesses advantages and limitations of applying electrically conductive membrane systems to fouling control for specific water treatment applications. • Provides a critical review of scientific literature in the specialized area of electrical conductive materials and systems for membrane technology.
Book Synopsis Microfiltration and Ultrafiltration Membranes for Drinking Water (M53) by : AWWA Staff
Download or read book Microfiltration and Ultrafiltration Membranes for Drinking Water (M53) written by AWWA Staff and published by American Water Works Association. This book was released on 2011-01-12 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Fundamentals of Membrane Separation Technology by : Zhan Wang
Download or read book Fundamentals of Membrane Separation Technology written by Zhan Wang and published by Elsevier. This book was released on 2024-01-23 with total page 598 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fundamentals of Membrane Separation Technology provides a comprehensive and systematic introduction to this environmentally friendly separation process. Using a structured format that promotes comprehension and implementation each chapter provides overviews, principles, materials and preparation, and industrial applications. Each chapter then concludes with future prospects, references, and end of chapter exercises. Written for students and professionals, this book is an ideal reference for those who wish to better understand the fundamentals and applications of membrane technology. Evaluates present and future applications of more recently developed membranes in energy conversion, biomedical components, controlled release devices, and environmental engineering Provides a comprehensive overview of all aspects of membranes and their applications Includes numerous industrial case studies, practical examples, and questions
Book Synopsis Recent Advances in Water and Wastewater Treatment with Emphasis in Membrane Treatment Operations by : Anastasios I. Zouboulis
Download or read book Recent Advances in Water and Wastewater Treatment with Emphasis in Membrane Treatment Operations written by Anastasios I. Zouboulis and published by MDPI. This book was released on 2019-04-02 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt: The present Special Issue brings together recent research findings from renowned scientists in the field of water treatment and assembled contributions on advanced technologies applied to the treatment of wastewater and drinking water, with emphasis on novel membrane treatment technologies. 12 research contributions have highlighted various processes and technologies, which can achieve effective treatment and purification of wastewater and of drinking water, aiming (occasionally) for water reuse. The main topics which are analyzed are the use of novel type membranes in bioreactors, the use of modified membranes, for example using vacuum membrane distillation, the fouling of membranes, the problem of arsenic, antimony and chromium contamination in groundwaters and its removal and the use of novel technologies for more efficient ozonation.
Book Synopsis Frontiers in Water-Energy-Nexus—Nature-Based Solutions, Advanced Technologies and Best Practices for Environmental Sustainability by : Vincenzo Naddeo
Download or read book Frontiers in Water-Energy-Nexus—Nature-Based Solutions, Advanced Technologies and Best Practices for Environmental Sustainability written by Vincenzo Naddeo and published by Springer Nature. This book was released on 2019-09-18 with total page 528 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume includes selected contributions presented during the 2nd edition of the international conference on WaterEnergyNEXUS which was held in Salerno, Italy in November 2018. This conference was organized by the Sanitary Environmental Engineering Division (SEED) of the University of Salerno (Italy) in cooperation with Advanced Institute of Water Industry at Kyungpook National University (Korea) and with The Energy and Resources Institute, TERI (India). The initiative received the patronage of UNESCO – World Water Association Programme (WWAP) and of the International Water Association (IWA) and was organized with the support of Springer (MENA Publishing Program), Arab Water Council (AWC), Korean Society of Environmental Engineering (KSEE) and Italian Society of Sanitary Environmental Engineering Professors (GITISA). With the support of international experts invited as plenary and keynote speakers, the conference aimed to give a platform for Euro-Mediterranean countries to share and discuss key topics on such water-energy issues through the presentation of nature-based solutions, advanced technologies and best practices for a more sustainable environment. This volume gives a general and brief overview on current research focusing on emerging Water-Energy-Nexus issues and challenges and its potential applications to a variety of environmental problems that are impacting the Euro-Mediterranean zone and surrounding regions. A selection of novel and alternative solutions applied worldwide are included. The volume contains over about one hundred carefully refereed contributions from 44 countries worldwide selected for the conference. Topics covered include (1) Nexus framework and governance, (2) Environmental solutions for the sustainable development of the water sector, (3) future clean energy technologies and systems under water constraints, (4) environmental engineering and management, (5) Implementation and best practices Intended for researchers in environmental engineering, environmental science, chemistry, and civil engineering. This volume is also an invaluable guide for industry professionals working in both water and energy sectors.
