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  2. Reverse osmosis - Wikipedia

    en.wikipedia.org/wiki/Reverse_osmosis

    Reverse osmosis ( RO) is a water purification process that uses a semi-permeable membrane to separate water molecules from other substances. RO applies pressure to overcome osmotic pressure that favors even distributions. RO can remove dissolved or suspended chemical species as well as biological substances (principally bacteria ), and is used ...

  3. Solar-powered desalination unit - Wikipedia

    en.wikipedia.org/wiki/Solar-powered_desalination...

    In Reverse osmosis desalination systems, seawater pressure is raised above the natural osmotic pressure, forcing pure water through membrane pores to the fresh water side. Reverse osmosis (RO) is the most common desalination process in terms of installed capacity due to its superior energy efficiency compared to thermal desalination systems ...

  4. Desalination - Wikipedia

    en.wikipedia.org/wiki/Desalination

    Desalination is a process that removes mineral components from saline water. More generally, desalination is the removal of salts and minerals from a substance. [1] One example is soil desalination. This is important for agriculture. It is possible to desalinate saltwater, especially sea water, to produce water for human consumption or irrigation.

  5. Reverse osmosis plant - Wikipedia

    en.wikipedia.org/wiki/Reverse_osmosis_plant

    Reverse osmosis plant. A reverse osmosis plant is a manufacturing plant where the process of reverse osmosis takes place. Reverse osmosis is a common process to purify or desalinate contaminated water by forcing water through a membrane. Water produced by reverse osmosis may be used for a variety of purposes, including desalination, wastewater ...

  6. Solar desalination - Wikipedia

    en.wikipedia.org/wiki/Solar_desalination

    Single-phase desalination processes include reverse osmosis and membrane distillation, where membranes filter water from contaminants. As of 2014 reverse osmosis (RO) made up about 52% of indirect methods. Pumps push salt water through RO modules at high pressure. RO systems depend on pressure differences. A pressure of 55–65 bar is required ...

  7. Claude "Bud" Lewis Carlsbad Desalination Plant - Wikipedia

    en.wikipedia.org/wiki/Claude_"Bud"_Lewis_Carlsbad...

    The Claude "Bud" Lewis Carlsbad Desalination Plant is a desalination plant in Carlsbad, California, north of the Encina Power Station. [ 2][ 3] The San Diego County Water Authority (SDCWA), the recipient of the fresh water produced by the plant, calls it "the nation’s largest, most technologically advanced and energy-efficient seawater ...

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