Engineering Design of Liaoning EDI Ultra Pure Water Equipment

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　　Engineering Design of Liaoning EDI Ultra Pure Water Equipment

The working principle of ultrapure water equipment is to apply a certain pressure to water, allowing water molecules and ionized mineral elements to pass through the reverse osmosis membrane. However, the vast majority of inorganic salts (including heavy metals), organic matter, bacteria, viruses, etc. dissolved in water cannot pass through the reverse osmosis membrane, thus strictly separating the purified water that has permeated from the concentrated water that cannot.

Advantages of Ultra Pure Water Equipment:

The water passing through the ultrapure water equipment has almost no other impurities except for water molecules, and it has a better effluent effect compared to other pure water equipment. Ultra pure water equipment belongs to high-tech green environmental protection technology. Good environmental protection characteristics, easy operation and use, are increasingly recognized by people, and are also being promoted in industries such as electronics, power, and chemical. Ultra pure water equipment adopts pretreatment, ultrafiltration, microfiltration, reverse osmosis, conventional mixed bed EDI、 The process flow of nuclear energy ultra precision polishing mixed bed, etc.

Ultra pure water equipment has continuous operation and does not require reproduction; Compact structure, reasonable management distribution, and simplicity; Acid and alkali free treatment, energy-saving and environmentally friendly; Adopt clean circulation pipelines to ensure that there is no stagnant water in the system.

　　Engineering Design of Liaoning EDI Ultra Pure Water Equipment

Inspect the incoming water quality of the module, such as residual chlorine or other oxidants. The inlet water quality must meet the inlet indicators. If the inlet hardness is greater than 0.5ppm, or if other inlet indicators do not meet the requirements and the module is operated, it will be damaged. At this point, regular acid cleaning or concentrated water pipeline softening methods should be adopted. If the EDI ultra pure water equipment has a salt pump system, the composition and quality of the salt must be carefully checked and strictly required. The salt indicators can refer to the user manual. Long term use of substandard salt can cause damage to the membrane.