What makes an Ultrapure Water Filtration System essential?

As water quality standards in the power, chemical, and medical industries improve, the demand for ultrapure water, a high-purity water source, continues to grow.

In response to the needs of the times and market demands, XJY Company has launched an ultrapure Water Filtration system.

What is ultrapure water filtration system?

Ultrapure water has been treated through a specialized process to remove virtually all impurities and harmful substances. Therefore, it has achieved extremely high purity. Its resistivity is 18.2 MΩ·cm, its TOC (total organic carbon) content is less than 10 ppb. And its bacterial count is less than 10 CFU/ml. It is commonly used in industries with stringent water quality requirements, such as industry, laboratories, and the electronics industry.

What are the advantages of ultrafiltration water filtration system?

• High-quality, stable water output.
• The system provides fully automatic, continuous water output.
• No waste acid or alkali is discharged, benefiting the environment.
• The Water Purification process is easily automated and controlled.
• The equipment requires minimal installation and occupies a small footprint.

How is ultrapure water produced by water purification equipment?

Ultrapure water filtration system is produced using XJY's newly launched two-stage reverse osmosis + EDI system. This ultrapure water system uses two RO membranes for deep Desalination, followed by ion refinement using an EDI module. Ultimately, the system produces ultrapure water with high resistivity and low conductivity (resistivity can reach 15–18 MΩ·cm).

The specific operation process is as follows

Raw water →Raw water pump →Quartz sand filter tank → Activated carbon filter tank →Softening resin filter tank →Safety filter →First-stage high-pressure pump → First-stage reverse osmosis membrane → Second-stage high-pressure pump → Second-stage reverse osmosis membrane→UV disinfection→ EDI module → Ultrapure water discharge

(1) Pretreatment stage: The raw water is first filtered through pre-treatment quartz sand, activated carbon, and softening resin to remove sediment, suspended solids, residual chlorine, calcium and magnesium ions, etc., to protect the RO membrane and EDI module.

(2) Primary reverse osmosis (RO-1): Removes 95% of the dissolved solids (TDS) in the raw water to obtain pure water. After being pressurized by a high-pressure pump, the water volume and pressure are stabilized to provide continuous water inlet for the secondary RO.

(3) Secondary reverse osmosis (RO-2): Further reduces the ion content in the water and improves the water purity.

(4) EDI module: Continuously removes residual ions in the RO product water to produce ultrapure water.

What are the applications of ultrapure water filtration system?

(1) Electronics and semiconductor industries

• Wafer cleaning: Removal of nano-sized particles and ionic contaminants.
• Integrated circuit manufacturing: Used in processes such as photolithography, etching, and development.
• Flat panel display (LCD, OLED) production: Used for glass substrate cleaning and coating liquid dilution.
• Optoelectronic device (LED, Laser Diode) production: Ensures optical purity and stable performance.

(2) Pharmaceutical and medical industries

• Water for injection (WFI): Preparation of injections, infusions, and vaccines.
• Water for pharmaceutical production: Drug dilution, equipment cleaning, and packaging container rinsing.
• Biopharmaceuticals: Cell culture, fermentation, and purification.
• Cleaning and sterilization of medical equipment: Ensure sterility and absence of ionic residues.

(3) Power and Energy Industry

• Boiler Feed Water: Prevents scaling and corrosion, and improves thermal efficiency.
• Turbine Cooling Water.
• Nuclear power plant secondary feed water and condensate polishing system.

(4) Cosmetics and daily necessities industry

• Water for diluting mid- to high-end cosmetic concentrates and flavors and fragrances.
• Water for the production of shampoos, skincare products, and lotions.
• Water for cleaning packaging bottles and production equipment.

(5)Chemical & Fine Chemical Industry

• Preparation of high-purity reagents and catalysts.
• Water for electroplating, coating, and surface treatment.
• Production of polymer materials and electronic chemicals.

(6) Precision Manufacturing & Optics

• Cleaning of precision parts, optical lenses, and aviation components.
• Preparation of lubricating fluids, polishing fluids, and cutting fluids.
• Pre-coating surface cleaning to prevent optical interference.

(7) Laboratory & Research

• Water for precision experiments such as chemical analysis, ICP-MS, HPLC, and AAS.
• Reagent preparation, standard solution dilution, and sample cleaning.
• Nucleic acid-free water for molecular biology experiments (DNA and RNA extraction).

Contact us for ultrapure water filtration solutions

Whether you're in the pharmaceutical, electronics, or scientific research industries, we can customize the most suitable ultrapure water filtration system for you.

Contact us today and let pure water fuel your high-quality production.

please contact me to order.

Name: Cliff Mok

Mobile phone: +86 17817887719

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