Integrating Membrane Treatment In Large Water Utilities

Author : J. Brown,D. Hugaboom
Publisher : American Water Works Association
Page : 138 pages
File Size : 41,9 Mb
Release : 2005-07-31
Category : Science
ISBN : 9781843399278

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Integrating Membrane Treatment in Large Water Utilities by J. Brown,D. Hugaboom Pdf

Microfiltration and ultrafiltration (MF/UF) have evolved into widely accepted methods of water filtration and disinfection. Their evolution from industrial applications began with filtration of clean water supplies not requiring pretreatment to use on waters requiring significant treatment prior to filtration. Cost and system design innovations have led to the increase in the size of MF/UF facilities. In recent years, retrofits of granular media filtration facilities with MF/UF have been explored by researchers, engineers, and system vendors in order to reduce the cost of implementing the technology. Several examples of retrofit facilities with varying degrees of existing infrastructure reuse exist; however, many of the retrofit projects do not reuse equipment common to both MF/UF and granular media filters. The objective of this project was to investigate potential cost-saving infrastructure reuse options for membrane retrofits of granular media filtration cells. Of key interest was the feasibility of retrofitting granular media filter cells with membranes operating within the hydraulic gradeline of the plant, essentially a direct exchange of media filtration with membrane filtration. Originally published by AwwaRF for its subscribers in 2004.

Author : Jonathan R. Pressdee
Publisher : American Water Works Association
Page : 312 pages
File Size : 43,9 Mb
Release : 2006
Category : Science
ISBN : 9781583214428

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Integration of Membrane Filtration Into Water Treatment Systems by Jonathan R. Pressdee Pdf

Proceedings of the 2006 AWWA Annual Conference and Exposition held June 2006 in San Antonio TX CD-ROM provides current information on all aspects of drinking water Topics include water quality water resources and conservation water utility security water utility vulnerability assessments conventional and advanced water treatment desalination water reclamation and reuse water transmission and distribution system infrastructure water utility management water plant operations privatization and competition automation regulations benchmarking

Author : Jonathan R. Pressdee
Publisher : IWA Publishing
Page : 312 pages
File Size : 55,5 Mb
Release : 2006-08-31
Category : Science
ISBN : 1843399598

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Integration of Membrane Filtration Into Water Treatment Systems by Jonathan R. Pressdee Pdf

Increasingly, utilities are using membrane technology to solve a wide array of water treatment challenges. The current state of knowledge regarding different aspects of membrane integration is thought to be in development, as evidenced by the continued research efforts by utilities, manufacturers, engineers, and academia. The water industry lacks specific guidance on how membranes can be integrated into a treatment process to improve treatment or capacity. The findings of this project focused on key issues of membrane integration: the benefits of pilot testing and planning, design considerations, and operation and maintenance needs. All of the participating utilities conducted pilot evaluations of membrane technologies and some continued those studies after commissioning to optimize system performance.Several of the participating utilities embarked on a comprehensive planning and approval program, which included community outreach efforts, budget planning, and scheduling for pilot testing before design. In terms of design considerations, many of the utilities experienced unique design challenges that were specific to the system being installed.

Author : Jonathan R. Pressdee
Publisher : Unknown
Page : 281 pages
File Size : 48,5 Mb
Release : 2006
Category : Membrane separation
ISBN : OCLC:225342046

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Integration of Membrane Filtration Into Water Treatment Systems by Jonathan R. Pressdee Pdf

The objective of this project was to examine the process and design implications associated with the integration of membranes into existing water treatment plants and process schemes. Membrane technologies covered include microfiltration ( MF ), ultrafiltration ( UF ), nanofiltration ( NF ), and reverse osmosis ( RO ).

Author : Charis M. Galanakis,Evita Agrafioti
Publisher : Elsevier
Page : 393 pages
File Size : 40,7 Mb
Release : 2019-05-08
Category : Technology & Engineering
ISBN : 9780128161715

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Sustainable Water and Wastewater Processing by Charis M. Galanakis,Evita Agrafioti Pdf

Sustainable Water and Wastewater Processing covers the 12 most current topics in the field of sustainable water processing, with emphasis given to water as a resource (quality, supply, distribution, and aquifer recharge). Topics covered include emerging sustainable technologies for potable and wastewater treatment, water reuse and recycling, advanced membrane processes, desalination technologies, integrated and hybrid technologies, process modeling, advanced oxidative and catalytic processes, environmentally, economically and socially sustainable technology for water treatment, industrial water treatment, reuse and recovery of materials, and emerging nanotechnology and biotechnology for water processing. Responding to the goals of sustainability requires the maximum utilization of all water resources, water processing with restricted energy costs and reduced greenhouse gas production. Following these trends, this book covers all the important aspects of sustainable water processing and support. Covers cutting-edge topics of water process engineering, sustainability and energy efficiency Fills the transfer knowledge gap between academia and industry by analyzing the associated environmental, economic and sustainability challenges of water processing Includes theoretical and applied research and technological and industrial solutions for sustainable, economic and large scale water treatment, recycling and reutilization Analyzes potentiality and economic feasibility of already commercialized processes

Author : Peter Hillis
Publisher : Royal Society of Chemistry
Page : 280 pages
File Size : 51,6 Mb
Release : 2007-10-31
Category : Technology & Engineering
ISBN : 9781847551351

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Membrane Technology in Water and Wastewater Treatment by Peter Hillis Pdf

Presenting a useful reference to the current state of membrane technology and its likely future growth, this book covers all aspects of the technology and its applications in the water industry. Drawing on the experience of international experts, Membrane Technology in Water and Wastewater Treatment encompasses many practical applications of specific membranes, including MF, UF, NF, RO and EDR, in the treatment of ground and surface water, backwash water, seawater, and industrial and domestic wastewater. Novel applications, process enhancements and the latest systems are also discussed. This book is an excellent guide to membrane technology and will be of great interest to water companies, industrialists, legislative bodies and anyone with an interest in the technology or its applications.

Author : Angelo Basile,Kamran Ghasemzadeh
Publisher : Elsevier
Page : 332 pages
File Size : 51,5 Mb
Release : 2020-05-08
Category : Technology & Engineering
ISBN : 9780128173787

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Current Trends and Future Developments on (Bio-) Membranes by Angelo Basile,Kamran Ghasemzadeh Pdf

Water is the most valuable resource for all human development. With increasing global population the demand for water increases whereas the sources of clean water are decreasing. recycling and reuse of wastewater has become an imperative which demands the development of new, efficient and environmentally friendly treatment methods. Current Trends and Future Developments in (Bio-) Membranes: Recent Achievements in Wastewater and Water Treatments provides a comprehensive coverage of the existing wastewater treatment including, but not exclusively, membrane-based methods. The book presents most common used methods compares and evaluates them depending on their particular application. It illustrates many aspects of the various treatment systems used in water and wastewater purification and lists the advantages of membrane-based methods to non-membrane based technologies. This book focuses on introducing, applications, advantages/disadvantages, evaluating of membrane-based technologies and comparing it with other non-membrane based systems. It also analyses the various limitations of each method. Hence, the book is a key reference text for R&D managers in industry interested in the development of water/waste treatment technologies as well as academic researchers and postgraduate students working in the wider area of the strategic treatment, separation and purification processes. Provides the state-of-the-art of water and wastewater treatments by various technologies Describes novel and emerging technologies for waste/water treatment Discusses a number of case studies of popular applications Offers an economic evaluation of various technologies

Author : AWWA Staff
Publisher : American Water Works Association
Page : 280 pages
File Size : 43,5 Mb
Release : 2011-01-12
Category : Ultrafiltration
ISBN : 9781613000175

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Microfiltration and Ultrafiltration Membranes for Drinking Water (M53) by AWWA Staff Pdf

Author : S. Adham,K. Chiu
Publisher : International Water Assn
Page : 195 pages
File Size : 48,9 Mb
Release : 2007-01-01
Category : Science
ISBN : 1843399679

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Optimization of Membrane Treatment for Direct and Clarified Water Filtration by S. Adham,K. Chiu Pdf

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.

Author : Anonim
Publisher : American Water Works Association
Page : 281 pages
File Size : 44,6 Mb
Release : 2005
Category : Science
ISBN : 9781583213605

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Microfiltration and Ultrafiltration Membranes for Drinking Water by Anonim Pdf

This brand new manual provides thorough coverage of water membrane science, concepts, and theory. Chapters discuss membrane applications, testing of membrane systems, design concepts and operations, costs, residuals, plus the various manufactures. The final chapter covers future trends in low-pressure membranes followed by extensive tables and figures.

Author : Anonim
Publisher : American Water Works Association
Page : 196 pages
File Size : 53,8 Mb
Release : 2006
Category : Membranes (Technology)
ISBN : 9781583214619

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Optimization of Membrane Treatment for Direct and Clarified Water Filtration by Anonim Pdf

"Subject area: high-quality water"--Cover.

Author : Abdul Wahab Mohammad,Wei Lun Ang
Publisher : Elsevier
Page : 698 pages
File Size : 46,7 Mb
Release : 2021-08-25
Category : Science
ISBN : 9780128230565

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Integrated and Hybrid Process Technology for Water and Wastewater Treatment by Abdul Wahab Mohammad,Wei Lun Ang Pdf

Tackling the issue of water and wastewater treatment nowadays requires novel approaches to ensure that sustainable development can be achieved. Water and wastewater treatment should not be seen only as an end-of-pipe solution but instead the approach should be more holistic and lead to a more sustainable process. This requires the integration of various methods/processes to obtain the most optimized design. Integrated and Hybrid Process Technology for Water and Wastewater Treatment discusses the state-of-the-art development in integrated and hybrid treatment processes and their applications to the treatment of a vast variety of water and wastewater sources. The approaches taken in this book are categorized as (i) resources recovery and consumption, (ii) optimal performance, (iii) physical and environmental footprints, (iv) zero liquid discharge concept and are (v) regulation-driven. Through these categories, readers will see how such an approach could benefit the water and wastewater industry. Each chapter discusses challenges and prospects of an integrated treatment process in achieving sustainable development. This book serves as a platform to provide ideas and to bridge the gap between laboratory-scale research and practical industry application. Includes comprehensive coverage on integrated and hybrid technology for water and wastewater treatment Takes a new approach in looking at how water and wastewater treatment contributes to sustainable development Provides future direction of research in sustainable water and wastewater treatment

Author : Klaus-Viktor Peinemann,Suzana Pereira Nunes
Publisher : John Wiley & Sons
Page : 251 pages
File Size : 40,9 Mb
Release : 2010-11-29
Category : Technology & Engineering
ISBN : 3527631410

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Membranes for Water Treatment by Klaus-Viktor Peinemann,Suzana Pereira Nunes Pdf

This ready reference on Membrane Technologies for Water Treatment, is an invaluable source detailing sustainable, emerging processes, to provide clean, energy saving and cost effective alternatives to conventional processes. The editors are internationally renowned leaders in the field, who have put together a first-class team of authors from academia and industry to present a highly approach to the subject. The book is an instrumental tool for Process Engineers, Chemical Engineers, Process Control Technicians, Water Chemists, Environmental Chemists, Materials Scientists and Patent Lawyers.

Author : Masatoshi Fujiwara,Yaichi Aoshima
Publisher : Springer Nature
Page : 376 pages
File Size : 42,5 Mb
Release : 2022-12-16
Category : Business & Economics
ISBN : 9789811948961

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Mechanisms for Long-Term Innovation by Masatoshi Fujiwara,Yaichi Aoshima Pdf

This book explores how a long-term innovation can take place based on historical analyses of the development of reverse osmosis (RO) membrane from the early 1950s to the mid-2010s. The RO membrane is a critical material for desalination that is a key to solve water shortages becoming serious in many places of the world. The authors conducted in-depth field studies as well as analyses of rich archival data to demonstrate how researchers, engineers, managers, entrepreneurs, and policymakers interacted each other for this material innovation to be realized. A series of historical analyses in this book uncovered that initial government supports, strategic niche markets, emergence of breakthrough technology, and company-specific rationales played significant roles for companies to overcome four types of uncertainty, technological, market, competition, and social/organizational ones, and enabled the companies to persistently invest in the development and commercialization of the RO membrane. This book depicts that innovation does not arise on a sudden, but that it is actualized through long lasting process with turns and twists, which is driven by many non-economic rationales beyond economic motives.

Author : Lyonnaise des eaux-Dumez (Firm)
Publisher : American Water Works Association
Page : 738 pages
File Size : 50,9 Mb
Release : 1996
Category : Water
ISBN : 9780070015593

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Water Treatment Membrane Processes by Lyonnaise des eaux-Dumez (Firm) Pdf

With global demand for water in the 20th century expected to increase ten-fold, this work focuses on the membrane filtration issues for drinking water.