Seawater Desalination Filter



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HD series middle to large scale seawater desalination water treatment system are popular for desalinating and supply drinking water for sea islands, troop stations and sea shore cities which short of drinking water.

Sea water desalination process, refers to any of several processes that remove some amount of salt and other minerals from saline water. Sometimes, desalination may also refer to the removal of salts and minerals, as in soil desalination.

It can effectively remove harmful elements such as inorganic salts, heavy metal ions, organic bacteria, pathogens, etc. and desalinate the seawater to good quality drinking water, which complying with the National Drinking Water Quality Standard.
In this system, the pre-treatment system consists of a full-automatic multi-channel valve to perform automatic and large volume flush and back-flush processing. The shell and pipe are made of anti-corrosion materials, making for a complete system that is highly durable and long-lasting.


The main RO system consists of the most advanced RO filtration technology and filtration membranes, adopts unique energy recovery technology to achieve a lowest energy consumption in production. The system also adopts an advanced monitoring system to assure its stability working, and good quality of the product water. For example, if the product water quality exceeds the setting salinity value, the drain valve will open automatically to drain the product into drainage. Such design give a high guarantee for provide accurate information on water filtration performance.

Other advanced control instruments including flow meters, pressure meters, pressure relief device, and drain pipes etc. These make the piping system more stable and safe so that the system is safe and reliable for operation and maintenance.

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