Reverse Osmosis Desalination Companies

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Reverse Osmosis

Reverse Osmosis is an efficient, membrane-based method of desalination that removes salt from water by forcing saltwater through a semi-permiable membrane. The method gets is name from the osmotic affect which naturally occurs in living organisms. The pressure to reverse osmotic pressure requires a significant amount of energy, but is far more efficient than thermal desalination techniques.

Reverse Osmosis is the leading desalination technology for desalination companies today, and is approaching the limits for efficiency set by the laws of physics. The next frontier for cost reductions will likely be integrating the process with variable renewable energy sources like wind and solar energy.

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  • Aquatech Proudly Sponsors Produced Water Middle East 2017
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    Egypt’s first integrated Zero Liquid Discharge (ZLD) plant, owned and operated by the Egyptian Ethylene and Derivatives Company (ETHYDCO), has been honored at the 2017 Global Water Awards with a Distinction Award in the Industrial Plant of the Year category, which recognizes projects commissioned in 2016 that represent the most impressive technical and environmental achievements in the field of […]
  • A Comparison of ELG Compliance Options for Flue Scrubber Wastewater
    Power Magazine  03/01/2017  | Dan Bjorklund Meeting the requirements of the Effluent Limitations Guidelines (ELG) means careful consideration of the various options. Both biological treatment and zero liquid discharge (ZLD) approaches have their place, but ZLD may offer more flexibility for the future. Check out the March 2017 issue of Power magazine to read “A […]

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  • Off-Grid Solar Desalination
    Water and Energy are the two most basic and important aspects of off grid living.  Since 2001, Sisyan has shown that Solar Photovoltaics and Reverse Osmosis Desalination can make for a reliable, efficient source of energy and water.  Until recently, the lead acid batteries required to produce water around the clock have accounted for over […]
  • Solar Powered Desalination
    Solar powered desalination makes seawater a practical option for abundant water. The post Solar Powered Desalination appeared first on Renewable Desalination.
  • Energy Management for Reverse Osmosis Desalination
    Desalination is responsible for 200 million tons of CO2 emissions a year, significantly contributing to global warming.  Of course, global warming also contributes to drought highlighting the water-energy nexus. Energy management is the most important aspect of reducing CO2 emissions associated with desalination.  Although Reverse Osmosis (RO) consumes 4 times less energy than thermal desalination processes, […]

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