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Desalination equipment uses distillation technology, whether it is low-pressure steam (> 0.3bar) or waste heat, it can be effectively used to produce pure fresh water for public drinking or production process use. Today, it is an efficient, economical and convenient desalting system. Low-temperature multi-effect seawater desalination equipment uses advanced water treatment engineering skills. The product quotation is very reasonable, and different solutions can be provided according to the specific needs of customers. The operation method of desalination equipment is that because of the high salt content, seawater cannot be directly used. There are two main methods of desalting, namely distillation and reverse osmosis.

The distillation method is mainly used for large-scale seawater desalination treatment and local heat sources. Therefore, it is widely used in reverse osmosis.

Therefore, through careful process design and reasonable equipment and equipment, reducing project investment and energy consumption is very important to reduce the production cost per unit of water and ensure the stable operation of the system. The structure of reverse osmosis membrane element of low temperature multi-effect seawater desalination equipment is the central component of reverse osmosis desalination, which has good pressure resistance and anti-oxidation, anti-pollution performance, up to more than 99%.

The seawater desalination device adopts a combination structure of six membrane elements in series and six pressure heads in parallel. It is equipped with low pressure active flushing drainage and desalinating water low pressure active flushing and replacement, as well as the active switching and discharge device of unqualified water production. High and low pressure maintenance and interlocking of high pressure pump and cleaning pump are also provided in the system.