Efficient Desalination By Reverse Osmosis
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Efficient Desalination By Reverse Osmosis
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Author : Stewart Burn
language : en
Publisher: IWA Publishing
Release Date : 2015-09-15
Efficient Desalination By Reverse Osmosis written by Stewart Burn and has been published by IWA Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-09-15 with Science categories.
Early applications of desalination were small-scale plants deploying a range of technologies. However with the technological developments in Reverse Osmosis, most new plants use this technology because it has a proven history of use and low energy and capital costs compared with other available desalination technologies. This has led to the recent trend for larger seawater desalination plants in an effort to further reduce costs, and 1000 MLD seawater desalination plants are projected by 2020. Efficient Desalination by Reverse Osmosis recognises that desalination by reverse osmosis has progressed significantly over the last decades and provides an up to date review of the state of the art for the reverse osmosis process. It covers issues that arise from desalination operations, environmental issues and ideas for research that will bring further improvements in this technology. Efficient Desalination by Reverse Osmosis provides a complete guide to best practice from pre-treatment through to project delivery. Editors: Stewart Burn, Visiting Scientist, CSIRO Manufacturing. Adjunct Professor, Institute of Sustainability and Innovation, Victoria University. Adjunct Professor, Department of Civil, Environmental and Chemical Engineering, RMIT University. Stephen Gray, Director, Institute of Sustainability and Innovation, Victoria University.
Seawater Reverse Osmosis Swro Desalination Energy Consumption In Plants Advanced Low Energy Technologies And Future Developments For Improving Energy Efficiency
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Author : Seungkwan Hong
language : en
Publisher: IWA Publishing
Release Date : 2023-05-15
Seawater Reverse Osmosis Swro Desalination Energy Consumption In Plants Advanced Low Energy Technologies And Future Developments For Improving Energy Efficiency written by Seungkwan Hong and has been published by IWA Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-05-15 with Science categories.
High-energy consumption is a critical issue associated with seawater reverse osmosis (SWRO) desalination, although the SWRO has been regarded as one of the most energy-efficient processes for seawater desalination. This means that SWRO involves a larger amount of fossil fuel and other energy sources for water production, which imposes a negative impact on the environment such as greenhouse gas emission. Therefore, the high-energy consumption of SWRO should be addressed to minimize environmental impacts and to allow for sustainable exploitation of seawater. However, the recent trend of energy consumption in SWRO seems to have reached a saturation point, which is still higher than theoretical minimum energy. To find new and innovative strategies for lowering current energy consumption, a comprehensive understanding of energy use in SWRO plants from theoretical analysis to actual energy consumption in real SWRO plants is required. This book can provide readers with information about the current state of energy consumption in actual SWRO plants, the fundamental understanding of energy use of SWRO plants from theoretical point of view, and advanced technologies and processes that could be applied for future energy reduction. In addition, this book will offer a detailed methodology for analyzing energy issues in seawater desalination. Through this book, readers will obtain an insight into how to deal with and analyze the energy issues in SWRO desalination.
Pathways And Challenges For Efficient Desalination
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Author : Muhammad Wakil Shahzad
language : en
Publisher: BoD – Books on Demand
Release Date : 2022-06-01
Pathways And Challenges For Efficient Desalination written by Muhammad Wakil Shahzad and has been published by BoD – Books on Demand this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-06-01 with Science categories.
Due to industrialization and increasing population, water demand continues to grow at compound annual growth rates of 7–8%. The current demand is also intensified by increased water utilization for hand washing due to the COVID-19 pandemic. Today, around 20,000 desalination plants operating around the world produce 100 million cubic meters of water per day to supply 300 million people. These desalination plants are a major source of environmental and marine pollution due to their inefficient operation. Scientists and researchers are encouraged to develop out-of-box solutions to achieve future sustainability. This book addresses key challenges related to the desalination industry.
Sustainable Desalination And Water Reuse
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Author : Eric M.V. Hoek
language : en
Publisher: Springer Nature
Release Date : 2022-05-31
Sustainable Desalination And Water Reuse written by Eric M.V. Hoek and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-05-31 with Technology & Engineering categories.
Over the past half century, reverse osmosis (RO) has grown from a nascent niche technology into the most versatile and effective desalination and advanced water treatment technology available. However, there remain certain challenges for improving the cost-effectiveness and sustainability of RO desalination plants in various applications. In low-pressure RO applications, both capital (CAPEX) and operating (OPEX) costs are largely influenced by product water recovery, which is typically limited by mineral scale formation. In seawater applications, recovery tends to be limited by the salinity limits on brine discharge and cost is dominated by energy demand. The combination of water scarcity and sustainability imperatives, in many locations, is driving system designs towards minimal and zero liquid discharge (M/ZLD) for inland brackish water, municipal and industrial wastewaters, and even seawater desalination. Herein, we review the basic principles of RO processes, the state-of-the-art for RO membranes, modules and system designs as well as methods for concentrating and treating brines to achieve MLD/ZLD, resource recovery and renewable energy powered desalination systems. Throughout, we provide examples of installations employing conventional and some novel approaches towards high recovery RO in a range of applications from brackish groundwater desalination to oil and gas produced water treatment and seawater desalination.
Pretreatment For Reverse Osmosis Desalination
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Author : Nikolay Voutchkov
language : en
Publisher: Elsevier
Release Date : 2017-05-29
Pretreatment For Reverse Osmosis Desalination written by Nikolay Voutchkov and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-05-29 with Science categories.
Pretreatment for Reverse Osmosis Desalination is a comprehensive reference on all existing and emerging seawater pretreatment technologies used for desalination. The book focuses on reverse osmosis membrane desalination, which at present is the most widely applied technology for the production of fresh drinking water from highly saline water sources (brackish water and seawater). Each chapter contains examples illustrating various pretreatment technologies and their practical implementation. Provides in-depth overview of the key theoretical concepts associated with desalination pre-treatment Gives insight into the latest trends in membrane separation technology Incorporates analytical methods and guidelines for monitoring pretreatment systems
Constructive Engineering Of Large Reverse Osmosis Desalination Plants
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Author : Author: Pedro Maria Gonzalez Olabarria
language : en
Publisher: Chemical Publishing Company
Release Date : 2015-11-02
Constructive Engineering Of Large Reverse Osmosis Desalination Plants written by Author: Pedro Maria Gonzalez Olabarria and has been published by Chemical Publishing Company this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-11-02 with Technology & Engineering categories.
1. REVERSE OSMOSIS BASIC CONCEPTS - 2. FEED WATER TYPE AND ANALYSIS - 3. RAW WATER REQUIREMENTS - 4. SEA WATER INTAKE - 5. SEA WATER DOSING SYSTEMS - 6. REVERSE OSMOSIS PRETREATMENT CONVENTIONAL PRETREATMENT - 7. REVERSE OSMOSIS PRETREATMENT MICROFILTRATION and ULTRAFILTRATION - 8. MATERIALS - 9. REVERSE OSMOSIS MEMBRANES - 10. PRESSURE VESSELS AND RACKS - 11. REVERSE OSMOSIS PUMPS - 12. RECOVERY SYSTEMS - 13. REVERSE OSMOSIS RACKS CONTROL - 14. REVERSE OSMOSIS RACKS EQUIPMENT - 15. RACKS CLEANING SYSTEM and FLUSHING - 16. TREATED WATER CONDITIONING - 17. TREATED WATER DEPOSIT AND PUMPING - 18. NEUTRALIZATION, EFFLUENTS TREATMENT AND BRINE DISCHARGE - 19. ELECTRICAL EQUIPMENT - 20. CONTROL SYSTEMS - 21. VARIOUS EQUIPMENT - 22. COST EVALUATION OF DESALINATION PLANTS - BISAC: 1: TEC005050 Technology & Engineering : Construction - HVAC 2: TEC009070 Technology & Engineering : Mechanical 3: TEC010030 Technology & Engineering : Environmental - Water Supply
Desalination Sustainability
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Author : Hassan Arafat
language : en
Publisher: Elsevier
Release Date : 2017-06-09
Desalination Sustainability written by Hassan Arafat and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-06-09 with Technology & Engineering categories.
Desalination Sustainability: A Technical, Socioeconomic, and Environmental Approach presents a technical, socioeconomical, and environmental approach that guides researchers and technology developers on how to quantify the energy efficiency of a proposed desalination process using thermodynamics-based tools. The book offers the technical reader an understanding of the issues related to desalination sustainability. For example, technology users, such as public utility managers will gain the ability and tools to assess whether or not desalination is a good choice for a city or country. Readers will learn new insights on a clear and practical methodology on how to probe the economic feasibility of desalination using simple and effective tools, such as levelized cost of water (LCOW) calculation. Decision-makers will find this book to be a valuable resource for the preliminary assessment of whether renewable-powered desalination is a good choice for their particular setting. Presents the issues related to desalination sustainability Guides researchers and technology developers on how to quantify the energy efficiency of a proposed desalination process using thermodynamics-based tools Outlines a clear and practical methodology on how to probe the economic feasibility of desalination using simple and effective tools Provides a roadmap for decision-makers on the applicability of a desalination process at a particular setting
Desalination Of Seawater
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Author :
language : en
Publisher: American Water Works Association
Release Date : 2011
Desalination Of Seawater written by and has been published by American Water Works Association this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011 with Business & Economics categories.
The use of seawater desalination is an increasingly sought after alternative for new drinking water supplies in coastal areas, particularly as desalination becomes more economical. This new manual of practice parlays lessons learned from recent studies and global seawater desalination projects into guidance for desalination facilities that are reliable, economical, and environmentally sound. This new manual is specifically designed to help water utility managers and design engineers understand desalination–the technologies, the infrastructure, and the costs–to make informed decisions from planning through treatment plant construction. It explains environmental and ecological impacts of desalination plants, seawater intakes, and the disposal of concentrate discharges back into the ocean. Chapters describe the minerals and other constituents that determine source water quality and, therefore, treatment approaches.
Ultrafiltration Membrane Cleaning Processes
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Author : Guillem Gilabert-Oriol
language : en
Publisher: Walter de Gruyter GmbH & Co KG
Release Date : 2021-06-08
Ultrafiltration Membrane Cleaning Processes written by Guillem Gilabert-Oriol and has been published by Walter de Gruyter GmbH & Co KG this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-06-08 with Science categories.
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.
Desalination By Reverse Osmosis
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Author : Ulrich Merten
language : en
Publisher:
Release Date : 1966
Desalination By Reverse Osmosis written by Ulrich Merten and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1966 with Saline water conversion categories.