Management Of Concentrate From Desalination Plants

Author : Nikolay Voutchkov,Gisela Kaiser
Publisher : Elsevier
Page : 293 pages
File Size : 45,7 Mb
Release : 2020-08-15
Category : Technology & Engineering
ISBN : 9780128180464

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Management of Concentrate from Desalination Plants by Nikolay Voutchkov,Gisela Kaiser Pdf

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

Author : Bradley Ladewig,Benjamin Asquith
Publisher : Springer Science & Business Media
Page : 57 pages
File Size : 40,9 Mb
Release : 2011-10-25
Category : Science
ISBN : 3642248527

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Desalination Concentrate Management by Bradley Ladewig,Benjamin Asquith Pdf

This book examines five methods used for concentrate management, namely; disposal to surface water, disposal to sewerage, deep well injection, land applications and evaporation ponds. In particular, the book focuses on the design, siting, cost, and environmental impacts of these methods. While these methods are widely practiced in a variety of settings already, there are many limitations that restrict the use of certain disposal options in particular locations.

Author : Anonim
Publisher : American Water Works Association
Page : 121 pages
File Size : 51,6 Mb
Release : 2011
Category : Business & Economics
ISBN : 9781583218334

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Desalination of Seawater by Anonim Pdf

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.

Author : Nikolay Voutchkov
Publisher : Unknown
Page : 181 pages
File Size : 41,9 Mb
Release : 2011
Category : Saline water conversion
ISBN : 9744963573

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Desalination Plant Concentrate Management by Nikolay Voutchkov Pdf

Author : Berrin Tansel,Keyes, Jr. (Conrad G.),Luzma F. Nava,April J. Lander
Publisher : Unknown
Page : 128 pages
File Size : 43,7 Mb
Release : 2021
Category : Saline water conversion
ISBN : 0784483310

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Concentrate Management in Desalination by Berrin Tansel,Keyes, Jr. (Conrad G.),Luzma F. Nava,April J. Lander Pdf

Prepared by the Task Committee on the Development of Prestandards for Concentrate Management Case Studies of the Desalination and Water Reuse Technical Committee of the Water, Wastewater, and Stormwater Council of the Environmental and Water Resources Institute of ASCE.Concentrate Management in Desalination: Case Studies, Second Edition, reviews the state-of-the-practice for managing concentrate streams resulting from desalination processes.Concentrate management and disposal in desalination pose environmental and cost concerns--and often determine whether a desalination project is viable, especially for inland communities. This book examines many facets of concentrate management in desalination, including process design and configuration; regulatory setting; environmental, climate change, and sustainability issues; and economic evaluation of projects. Thirteen case studies are offered to demonstrate different techniques for disposing of concentrates associated with the following types of projects: ocean and bays discharge, sanitary sewer or surface water disposal, deep-well injection, zero liquid discharge (ZLD) or near ZLD, and land disposal and/or evaporation ponds.Environmental engineers, water practitioners and managers responsible for the design, operation, research, and evaluation of regional desalination and water reuse facilities will find a wealth of practical information in this updated and expanded edition.

Author : Joseph Cotruvo,Nikolay Voutchkov,John Fawell,Pierre Payment,David Cunliffe,Sabine Lattemann
Publisher : CRC Press
Page : 212 pages
File Size : 43,9 Mb
Release : 2011-03-17
Category : Technology & Engineering
ISBN : 9781439859841

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Desalination Technology by Joseph Cotruvo,Nikolay Voutchkov,John Fawell,Pierre Payment,David Cunliffe,Sabine Lattemann Pdf

Desalination Technology: Health and Environmental Impacts covers the latest developments in desalination, examining the environmental and public health-related impacts of these technologies. Written by international experts, the text presents specifications for assessing water quality, technical issues associated with desalination technologies, and the chemical aspects of desalinated water and its microbiology. The book also discusses environmental protection issues that assist in the optimization of proposed and existing desalination facilities to ensure that nations and consumers enjoy the benefits of the expanded access to desalinated water. This includes coverage of health and environmental issues such as energy conservation and sustainability as well as protection of delicate coastal ecosystems and groundwater from contamination by surface disposal of concentrates—challenges that must be addressed during the design, construction, and operation of a desalination facility. Development of new and improved desalinization technologies, including major cost reduction trends, have significantly broadened the opportunities to access large quantities of safe water in many parts of the world. And while there are many books available on desalination, this book’s unusual approach blends technical coverage of the latest technologies with coverage of the environmental and public health-related impacts of these technologies, setting it apart from other resources. It provides technical guidance based on the practical expertise of a balanced group of international scientists and engineers.

Author : Mike Mickley,Nikolay Voutchkov
Publisher : Unknown
Page : 197 pages
File Size : 54,6 Mb
Release : 2016
Category : Science
ISBN : 178040848X

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Database of Permitting Practices for Seawater Concentrate Disposal by Mike Mickley,Nikolay Voutchkov Pdf

Permitting the disposal of concentrate and other waste streams is often one of the most challenging tasks associated with the development and implementation of desalination projects. This study focuses on the review of key regulatory requirements, support studies, and permitting practices for medium and large seawater reverse osmosis (SWRO) desalination plants in the United States and abroad. The size range (from 2.5 to 110 MGD or 9.5 to 440 ML/d) covers most plants built since 2005. The study is based on permitting experience with recent SWRO projects and is focused on the regulatory issues and considerations associated with the most commonly used concentrate management method: discharge to surface water bodies. Issues specific to the permitting of thermal desalination plants are not addressed in the report because, although popular in the Middle East, thermal desalination has not found significant application in seawater desalination in the United States and most other developed countries.The formal project objective was to identify the discharge information that permitting agencies need and the decision-making process they go through to permit discharge methods in order to help desalination project proponents focus and expedite their permitting efforts.The project involved documenting SWRO discharge regulatory information and facility information for the United States and selected countries. In the United States, the National Pollutant Discharge Elimination System (NPDES) permit is the primary permit required for discharge to surface waters. Discussion focused on events, information, and issues associated with obtaining an NPDES-type permit. One of the key limiting factors in the construction of new seawater desalination plants is the availability of suitable conditions and locations for disposal of the high-salinity sidestream commonly referred to as concentrate or brine. Concentrate is generated as a by-product of the separation of the minerals from the source water used for desalination. This liquid stream contains in concentrated form most of the source water's dissolved solids as well as some pretreatment additives (i.e., residual amounts of coagulants, flocculants, and antiscalants) and other chemicals, as well as microbial contaminants and particulates rejected by the reverse osmosis (RO) membranes. If chemical pretreatment is used, such as coagulants, antiscalants, polymers, or disinfectants, some or all of these chemicals may reach or may be disposed of along with the plant discharge concentrate. Chapter 1 of the report provides background and contextual information for the study including the relatively new interest and recent challenges associated with the permitting complexity of medium and large SWRO desalination plants in the United States.

Author : Committee on Advancing Desalination Technology,Water Science and Technology Board,Division on Earth and Life Studies,National Research Council
Publisher : National Academies Press
Page : 312 pages
File Size : 53,9 Mb
Release : 2008-08-14
Category : Science
ISBN : 9780309134347

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Desalination: by Committee on Advancing Desalination Technology,Water Science and Technology Board,Division on Earth and Life Studies,National Research Council Pdf

There has been an exponential increase in desalination capacity both globally and nationally since 1960, fueled in part by growing concern for local water scarcity and made possible to a great extent by a major federal investment for desalination research and development. Traditional sources of supply are increasingly expensive, unavailable, or controversial, but desalination technology offers the potential to substantially reduce water scarcity by converting the almost inexhaustible supply of seawater and the apparently vast quantities of brackish groundwater into new sources of freshwater. Desalination assesses the state of the art in relevant desalination technologies, and factors such as cost and implementation challenges. It also describes reasonable long-term goals for advancing desalination technology, posits recommendations for action and research, estimates the funding necessary to support the proposed research agenda, and identifies appropriate roles for governmental and nongovernmental entities.

Author : Nikolay Voutchkov
Publisher : McGraw Hill Professional
Page : 674 pages
File Size : 42,7 Mb
Release : 2012-12-18
Category : Technology & Engineering
ISBN : 9780071777155

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Desalination Engineering: Planning and Design by Nikolay Voutchkov Pdf

An in-depth guide to reverse osmosis desalination This Water Environment Federation and WateReuse Association publication provides comprehensive information on the planning and engineering of brackish and seawater desalination projects for municipal water supplies. After a brief overview of widely used desalination technologies, Desalination Engineering focuses on reverse osmosis desalination. The book discusses basic principles, planning and environmental review of projects, design and selection of key desalination plant components, desalinated water posttreatment, and concentrate management. Guidelines on sizing and cost estimation of desalination plant facilities are also included in this practical resource. COVERAGE INCLUDES: Source water quality characterization Fundamentals of reverse osmosis desalination Planning considerations Environmental review and permitting Intakes for source water collection Intake pump stations Source water screening and conditioning Sand removal, sedimentation, and dissolved air flotation Pretreatment by granular media filtration Pretreatment by membrane filtration Comparison of granular media and membrane pretreatment Reverse osmosis separation Post-treatment of desalinated water Desalination plant discharge management Desalination project cost estimates

Author : Anonim
Publisher : Unknown
Page : 133 pages
File Size : 55,9 Mb
Release : 2012
Category : Civil engineering
ISBN : OCLC:1090136523

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Concentrate Management in Desalination by Anonim Pdf

Author : Eric N. Kenna,Amy K. Zander,AWWA Research Foundation
Publisher : American Water Works Association
Page : 164 pages
File Size : 52,6 Mb
Release : 2000
Category : Factory and trade waste
ISBN : 9781583210468

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Current Management of Membrane Plant Concentrate by Eric N. Kenna,Amy K. Zander,AWWA Research Foundation Pdf

Author : Nikolay Voutchkov
Publisher : CRC Press
Page : 222 pages
File Size : 41,9 Mb
Release : 2018-10-26
Category : Business & Economics
ISBN : 9781351242721

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Desalination Project Cost Estimating and Management by Nikolay Voutchkov Pdf

Desalination Project Cost Estimating and Management examines the key issues associated with the estimation of costs for desalination plants. It covers all aspects of desalination project cost estimating and management: direct and indirect capital costs, fixed and variable operation and maintenance costs, and total costs for water production. In addition, it provides a detailed overview of the factors that influence project costs and discusses the technological and project delivery methods to control and optimize project costs. The book includes cost curves for the most commonly used seawater desalination facilities and numeric examples illustrating how to prepare a budgetary cost estimate for a typical desalination project. Features: •Presents a comprehensive engineering overview of key issues associated with desalination project cost estimating. •Includes cost curves which can be used for budgetary level estimates of capital, and operation and maintenance (O&M) expenditures. •Contains easy to use cost-estimating rules of thumb derived from actual desalination projects. •Includes several numeric examples illustrating the cost estimating process.

Author : Nikolay Voutchkov
Publisher : McGraw Hill Professional
Page : 336 pages
File Size : 42,7 Mb
Release : 2014-04-05
Category : Technology & Engineering
ISBN : 9780071804226

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Desalination Engineering: Operation and Maintenance by Nikolay Voutchkov Pdf

THE DEFINITIVE GUIDE TO DESALINATION PLANT OPERATION AND MAINTENANCE This Water Environment Federation and WateReuse Association publication describes state-of-the art operation, maintenance, and troubleshooting methods for reverse osmosis brackish and seawater desalination plants for municipal water supplies. All plant components are discussed in detail, from intake and pretreatment to discharge management. Best practices for maintaining plant equipment are also provided. Real-world examples illustrating the latest technologies and their practical implementation are included throughout this authoritative resource. Desalination Engineering covers: Source water open and subsurface intakes Source water pretreatment -- chemical conditioning, dissolved air flotation clarifiers, and granular media, membrane, and cartridge filters Reverse osmosis system operation Reverse osmosis system troubleshooting Post-treatment -- lime and carbon dioxide, calcite conditioning, remineralization, and disinfection Desalination plant discharge management Equipment maintenance -- pumps, air blowers, motors, bearings, valves, mechanical seals, mechanical drives, chemical feed systems, automatic samplers

Author : National Research Council,Division on Earth and Life Studies,Water Science and Technology Board,Committee to Review the Desalination and Water Purification Technology Roadmap
Publisher : National Academies Press
Page : 85 pages
File Size : 51,6 Mb
Release : 2004-05-20
Category : Nature
ISBN : 9780309091572

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Review of the Desalination and Water Purification Technology Roadmap by National Research Council,Division on Earth and Life Studies,Water Science and Technology Board,Committee to Review the Desalination and Water Purification Technology Roadmap Pdf

The Bureau of Reclamation and Sandia National Laboratories jointly developed the Roadmap to serve as a strategic research pathway for desalination and water purification technologies to meet future water needs. The book recommends that the Roadmap include a sharper focus on the research and technological advancements needed to reach the long-term objectives. The book also suggests that the environmental, economic, and social costs of energy required by increased dependence on desalination be examined. Strategies for implementing the Roadmap initiative are provided.

Author : Michael Schorr
Publisher : BoD – Books on Demand
Page : 350 pages
File Size : 45,9 Mb
Release : 2011-02-28
Category : Science
ISBN : 9789533073118

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Desalination by Michael Schorr Pdf

The book comprises 14 chapters covering all the issues related to water desalination. These chapters emphasize the relationship between problems encountered with the use of feed water, the processes developed to address them, the operation of the required plants and solutions actually implemented. This compendium will assist designers, engineers and investigators to select the process and plant configuration that are most appropriate for the particular feed water to be used, for the geographic region considered, as well as for the characteristics required of the treated water produced. This survey offers a comprehensive, hierarchical and logical assessment of the entire desalination industry. It starts with the worldwide scarcity of water and energy, continues with the thermal - and membrane-based processes and, finally, presents the design and operation of large and small desalination plants. As such, it covers all the scientific, technological and economical aspects of this critical industry, not disregarding its environmental and social points of view. One of InTech's books has received widespread praise across a number of key publications. Desalination, Trends and Technologies (Ed. Schorr, M. 2011) has been reviewed in Corrosion Engineering, Science