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Reverse Osmosis Desalination Applications

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    ADVANCEES - Advanced water treatment equipments for desalination

    Areas that have no or limited surface water or groundwater may choose to desalinate seawater or brackish water to obtain drinking water. Reverse osmosis is the most common method of desalination, Sea Water Reverse Osmosis (SWRO) is a reverse osmosis desalination membrane process that has been commercially used since the early 1970s. Because no heating or phase changes are needed, energy requirements are low in comparison to other processes of desalination, though still much higher than other forms of water supply (including reverse osmosis treatment of wastewater).

    By Advanced Equipment and Services based in Hollywood, FLORIDA (USA).

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    Water treatment solutions for the desalination

    Our Filters are Highly Resistant to Corrosivity. Reverse osmosis is one of the most widely applied desalination technologies. Previous to the process of separtion of water from salt and minerals, seawater or brackish wter requires the elimination of large size particles in order to assure a good performance of reverse osmosis membranes. Our sand filters facilitate the removal of these suspended solids to avoid membrane fouling. In addition, after reverse osmosis process, water has to be remineralized through calcite filters to increase the alcalinity and hardness of desalted water and reduce its corrosivity to fit for human consumption, domestic use, industrial or irrigation.

    By Poltank S.A.U. based in Sant Jaume de Llierca, SPAIN.

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    Filtration solutions for pre-treatment for desalination industry

    In desalination plants it is of great importance for the operation of the entire plant that the pre-treatment of the water is good before the salt is to be removed. For reverse osmosis (RO) desalination plants a good pre-treatment is essential for avoiding membrane fouling, resulting in reduced water production and increased operational costs.

    By Filtralite - Leca Norge As based in Alnabru, NORWAY.

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    Prefiltration for Reverse Osmosis desalination systems

    AQQA is the ideal system to act as a prefiltration for Reverse Osmosis desalination systems. It is installed directly after the intake from the ocean. By taking out particles > 0,1 µm, the sensitive R.O. membranes can be protected and work much more reliable with a higher output.

    By Weise Water GmbH based in Hennigsdorf, GERMANY.

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    Water treatment solutions for the oil & gas industry

    Production of oil and gas is usually accompanied by the usage and production of large volumes of water in several applications. The industry recognizes its dependency on water and is focused on minimizing its use, enhancing reuse and recycling opportunities, and improving treatment technologies and disposal options. Lenntech provides sustainable complete solutions for water and waste water treatment in oil and gas industry considering a wide range of technologies and strategies.

    By Lenntech Water Treatment based in Delfgauw, NETHERLANDS.

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