Large reverse osmosis equipment LEFILTER

Equipment Introduction:

Reverse osmosis equipment is to pass raw water through fine filters, granular activated carbon filters, compressed activated carbon filters, etc., and then pressurize it through a pump, using a reverse osmosis membrane (RO membrane) with a pore size of 1/10000μm (equivalent to 1/6000 of the size of E. coli and 1/300 of the size of viruses) to turn high-concentration water into low-concentration water, and at the same time isolate all impurities such as industrial pollutants, heavy metals, bacteria, viruses, etc. that are mixed into the water in large quantities, so as to meet the physical and chemical indicators and hygiene standards specified for drinking, and produce the purest and clearest water, which is the best choice for the human body to replenish high-quality water in time. Since the water purity produced by RO reverse osmosis technology is the highest among all water production technologies currently mastered by humans, and the cleanliness is almost 100%, people call this water-producing machine a reverse osmosis pure water machine.

Backwashing process introduction:

Reverse osmosis equipment has equipment failures such as horizontal axis breakage due to the insufficient strength of the materials used in some products and poor corrosion resistance, and different types of membranes have different requirements for inlet water quality. There is a pressure difference on both sides of the membrane, such as the most widely used screen decontamination machine in water treatment equipment. Because the materials used in some products are not strong enough and have poor corrosion resistance, the reverse osmosis equipment causes equipment failures such as horizontal axis fracture, not including the losses caused by maintenance affecting operation, which seriously affects the investment benefits of environmental protection, and will also make the surface of the reverse osmosis membrane very easy to scale. The use of reverse osmosis membrane shell can effectively protect the membrane element.

Reverse osmosis membrane:

Reverse osmosis membrane is a semi-permeable membrane artificially synthesized by a special process to achieve the reverse osmosis phenomenon of aqueous solution. The pore size of the reverse osmosis membrane is 0.0001 microns (μm), and only water molecules can pass through, while its solutes cannot pass through the reverse osmosis membrane. In the water purification system of the pure water machine, the reverse osmosis membrane specifically refers to the formed reverse osmosis membrane filter element. The reverse osmosis membrane filter element is the core component of the water purification system of the pure water machine. Only when the reverse osmosis membrane is used can it be called a pure water machine. RO membrane can remove heavy metals, chemicals, particulate matter, bacteria, viruses, radioactive substances and other substances harmful to the human body in water.

Main uses:

1. To produce pure water and high-purity water required for electronic industry production such as cathode ray tube glass shell, cathode ray tube, liquid crystal display, circuit board, computer hard disk, integrated circuit chip, single crystal silicon semiconductor and other processes;

2. To produce softened water and desalinated pure water required for thermal power generation boilers, medium and low pressure boiler feed water in factories and mines;

3. To produce medical infusion, injection, medicine, biochemical product pure water, medical sterile water and pure water for artificial kidney dialysis required by the pharmaceutical industry;

4. To produce drinking pure water, distilled water, mineral water, wine brewing water and pure water for blending in the beverage (including alcohol) industry;

5. To produce domestic water and drinking water from seawater and brackish water Water use;

6. Deionized water for electroplating process; pure water for battery (storage battery) production process; automobile, household appliances, building materials products

Surface coating, cleaning water; pure water for coated glass; de-hardened and demineralized water required for textile printing and dyeing process;

7. Petrochemical industry such as chemical reaction cooling water; process pure water for chemical agents, fertilizers and fine chemicals, cosmetics manufacturing process;

8. High-quality water supply network system and swimming pool water purification for hotels, buildings, community airport real estate properties;

9. Treatment and reuse of circuit board, electroplating, and electronic industrial wastewater;

10. Treatment of wastewater and garbage leachate from life, hospitals, leather, printing and dyeing, and papermaking industries;

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