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Desalination removes salt and other particulates from seawater, brackish water, and recovered wastewater, making it potable. In light of droughts, population increase, and changes in the infrastructure of drinking water purification, desalination methods have emerged as popular, affordable, and necessary.
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www.wisegeek.com/what-is-desalination.htm
www.wisegeek.com/what-is-desalination.htm
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The Long Beach Seawater Desalination Research and Development Facility will be the nation’s largest, using dual-stage nanofiltration technology up to 30% more energy efficient than conventional methods ... Feds help fund desalination...
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www.wwdmag.com/New-Desalination-Method-Reduces-Energy-C...
www.wwdmag.com/New-Desalination-Method-Reduces-Energy-Costs-article5375
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Many island nations lack sufficient ground water and also utilize desalination. Desalination must reduce typical seawater at about 34,000 part per million (ppm or mg/L) to an acceptable drinking water standard of below 500 ppm total dissolved solids (tds). ... The most common methods are reverse osmosis and distillation.
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www.cheresources.com/desalzz.shtml
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Water Desalination Methods, Water Scientific Skills, Seawater Desalination Resources - medrc.org. MEDRC is an international not-for-profit institute dedicated to water desalination research in the Middle East and North Africa. ... Decrease the cost of desalination...
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www.medrc.org/research/research_program.html
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With 97% of available water represented by salty water with the Salinity Level > 35,000 mg/l, the largest possible source of alternative water supply requires and will require desalination. ... The oldest desalination methods are based on evaporating water and collecting the condensate. The best known thermal technologies are:
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www.idswater.com/Common/Paper/Paper_90/Desalination%20M...
www.idswater.com/Common/Paper/Paper_90/Desalination%20Methods,%20Technology,%20and%20Economics1.htm
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It includes some new items, and has some changes and improvements as well, e.g. more examples for better understanding the theory and the operation of the desalination methods, and more data of plants operation. ... DESALINATION METHODS AND SYSTEMS...
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www.solar.demokritos.gr/desabst/book.html
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Desalination of Water and Sea-Water ... The following table outlines the commercially viable desalination processes in use worldwide today. The links from the table headings lead to descriptions of the processes. These are only general guidelines. There is no perfect process that covers all situations...
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www.world-wide-water.com/
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Desalination System ... Device for desalination of water and methods of use ... Methods and apparatus for desalination of salt water (and purification of polluted water) are disclosed.
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www.lenntech.com/patents/patents_desalination.htm
www.lenntech.com/patents/patents_desalination.htm
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The Desalination of Sea Water ... Another idea which has been put forward and studied is desalination through reverse osmosis, i.e. compressing sea water with strong pressure through microscopically small holes. This does not necessarily entail large investments.
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www.netti.fi/~hakonen/desalina.html
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