Pretreatment For Reverse Osmosis Desalination
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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
Seawater Pretreatment
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Author : Nikolay Voutchkov
language : en
Publisher:
Release Date : 2010
Seawater Pretreatment written by Nikolay Voutchkov and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010 with Membranes (Technology). categories.
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.
Development Of An Ultrafiltration Pretreatment System For Seawater Desalination By Reverse Osmosis
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Author : Norbert Karl Heinz Strohwald
language : en
Publisher:
Release Date : 1992
Development Of An Ultrafiltration Pretreatment System For Seawater Desalination By Reverse Osmosis written by Norbert Karl Heinz Strohwald and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1992 with Saline water conversion categories.
Assessing Bacterial Growth Potential In Seawater Reverse Osmosis Pretreatment
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Author : Almotasembellah Abushaban
language : en
Publisher: CRC Press
Release Date : 2020-01-21
Assessing Bacterial Growth Potential In Seawater Reverse Osmosis Pretreatment written by Almotasembellah Abushaban and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-01-21 with Science categories.
Seawater desalination is increasingly being used as a means to augment freshwater supplies in regions with high water stress, and reverse osmosis is increasingly the technology of choice because of the low energy consumption. However, seawater reverse osmosis (SWRO) systems suffer from various types of fouling, which can increase energy consumption and the use of chemicals during SWRO operation. In practice, pre-treatment systems are put in place to reduce the particulate and biological fouling potential of SWRO feed water. However, simple, reliable and accurate methods to assess the extent to which biological fouling potential is reduced during pre-treatment are not available for seawater. This research developed a new method to measure bacterial growth potential (BGP) using the native bacterial consortium in seawater. New reagents to extract and detect ATP in microbial cells were specifically developed for seawater. The new lysis and detection reagents overcame the salt interference in seawater and allow low detection of total ATP, free ATP and microbial ATP in seawater. Incorporating a filtration step further increased the sensitivity of the method six fold, enabling ATP detection of ultra-low levels of microbial ATP in seawater. The newly developed ATP-based BGP method was applied to monitor and assess the pre-treatment of five full-scale seawater desalination plants around the world. A good correlation was observed between BGP measured in SWRO feed water and the pressure drop increase in the SWRO systems, suggesting the applicability of using the ATP-based BGP method as a biofouling indicator in SWRO. Furthermore, a safe level of BGP ( In the future, on-line monitoring of BGP in SWRO feed water may further reduce the consumption of chemicals and energy and improve the overall sustainability of seawater desalination by reverse osmosis.
Management Of Concentrate From Desalination Plants
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Author : Nikolay Voutchkov
language : en
Publisher: Elsevier
Release Date : 2020-08-15
Management Of Concentrate From Desalination Plants 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 2020-08-15 with Technology & Engineering categories.
Management of Concentrate from Desalination Plants provides an overview of the alternatives for managing concentrate generated by brackish water and seawater desalination plants, as well as site-specific factors involved in the selection of the most viable alternative for a given project, and the environmental permitting requirements and studies associated with their implementation. The book focuses on widely used alternatives for disposal of concentrate, including discharge to surface water bodies; disposal to the wastewater collection system; deep well injection; land application; evaporation; and zero liquid discharge. Direct discharge through new outfall; discharge through existing wastewater treatment plant outfall; and co-disposal with the cooling water of existing coastal power plant are thoroughly described, and design guidance for the use of these concentrate disposal alternatives is presented with engineers and practitioners in the field of desalination in mind. Key advantages, disadvantages, environmental impact issues, and possible solutions are presented for each discharge alternative. Easy-to-use graphs depicting construction costs as a function of concentrate flow rate are provided for all key concentrate management alternatives. Gives a critical overview of the latest practices and technological advancements in managing concentrate Discusses the relationship between concentrate quality and quantity and other desalination processes Provides design and cost guidance information to assist practitioners with the selection and sizing of the most commonly practiced concentrate disposal alternatives
Pretreatment Technologies For Membrane Seawater Desalination
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Author : Nikolay Voutchkov
language : en
Publisher:
Release Date : 2008
Pretreatment Technologies For Membrane Seawater Desalination written by Nikolay Voutchkov and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008 with Membranes (Technology). categories.
This work presents critical overview of key processes, technologies and equipment used for seawater pretreatment, and discusses their areas of application, past track record, advantages and disadvantages. The work describes the typical causes and mechanisms of reverse osmosis membrane fouling and presents most recent developments in pretreatment technology and science.
Optimization Of Ultrafiltration Membrane Cleaning Processes
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Author : Guillem Gilabert Oriol
language : en
Publisher:
Release Date : 2013
Optimization Of Ultrafiltration Membrane Cleaning Processes written by Guillem Gilabert Oriol and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013 with categories.
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%.
Intakes And Outfalls For Seawater Reverse Osmosis Desalination Facilities
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Author : Thomas M. Missimer
language : en
Publisher: Springer
Release Date : 2015-04-07
Intakes And Outfalls For Seawater Reverse Osmosis Desalination Facilities written by Thomas M. Missimer and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-04-07 with Business & Economics categories.
The book assembles the latest research on new design techniques in water supplies using desalinated seawater. The authors examine the diverse issues related to the intakes and outfalls of these facilities. They clarify how and why these key components of the facilities impact the cost of operation and subsequently the cost of water supplied to the consumers. The book consists of contributed articles from a number of experts in the field who presented their findings at the "Desalination Intakes and Outfalls" workshop held at King Abdullah University of Science and Technology (KAUST) in Saudi Arabia in October, 2013. The book integrates coverage relevant to a wide variety of researchers and professionals in the general fields of environmental engineering and sustainable development.