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In winter, the feed water of the reverse osmosis system needs to be heated to ensure the inlet water temperature. For shut-down units, regular low-pressure flushing is required to prevent freezing. The unit must be indoors with heating facilities. Ice formation on the reverse osmosis membrane is extremely detrimental. The reverse osmosis pure water equipment manufacturer explains! 1. Freezing can cause the outer shell of the membrane element, specifically the outermost fiberglass protective shell, to crack or dent, damaging the external structure of the membrane element and making it extremely vulnerable to damage under high operating pressure; 2. Internal freezing of the membrane element can cause damage to the core reverse osmosis membrane, directly affecting the filtration accuracy of the reverse osmosis; 3. Reverse osmosis freezing can cause damage to the pressure vessel and plastic or resin fittings at both ends of the unit, directly affecting the normal use of the reverse osmosis; 4. Freezing of the reverse osmosis membrane can cause the water distributors at both ends of the membrane element to fall off, resulting in the scrapping of the membrane element (water distributors are commonly known as end plates); 5. Severe freezing of the membrane element can directly cause the membrane to burst, resulting in the scrapping of the membrane element.

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Reverse osmosis device

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　　In winter, reverse osmosis feed water needs heat exchange to increase temperature and ensure the inlet water temperature. For shut-down units, regular low-pressure flushing is required to prevent freezing. Units must be housed indoors with heating facilities. Reverse osmosis membrane freezing is very detrimental. Reverse osmosis pure water equipment manufacturers explain for you!

　　1. Freezing can cause the outer shell of the membrane element, which is the outermost fiberglass protective shell of the membrane element, to crack or dent, causing damage to the external structure of the membrane element, making it very easily damaged under conditions of high operating pressure;

　　2. Internal freezing of the membrane element can cause damage to the core reverse osmosis membrane of the membrane element, directly affecting the filtration accuracy of the reverse osmosis;

　　3. Reverse osmosis freezing can cause damage to the pressure vessel of the unit and plastic or resin fittings at both ends, directly affecting the normal use of the reverse osmosis;

　　4. Reverse osmosis membrane freezing can cause the water distributors at both ends of the membrane element to fall off, resulting in membrane element scrap. Water distributor is also known as end plate;

　　5. If the membrane element is severely frozen, it will directly cause the membrane to burst, resulting in the membrane element being scrapped.