Pure Water Classification and Application in Water Treatment

I. Pure Water ( DI water)

1. Applications: Pure water cleaning for the IC industry, ultrapure water for OLED cleaning, ultrapure water equipment for solar photovoltaic applications, ultrapure water equipment for the optoelectronic industry, ultrapure water equipment for the semiconductor industry, industrial ultrapure water equipment for monocrystalline silicon/polycrystalline silicon/silicon materials/solar cells, pure water equipment for LCD liquid crystal displays, optical ultrapure water equipment for LEDs, ultra-high purity water equipment for glass coating, ultrapure water equipment for optical lens cleaning, ultrapure water equipment for thin-film battery polycrystalline ingots, EDI electrodialysis, ultrapure water treatment equipment for various industries.

2. Features: In terms of equipment design, a mature, reliable, advanced, and highly automated two-stage RO+EDI+polishing mixed bed desalination water treatment process is adopted, and a full membrane process: UF+two-stage RO+EDI+polishing mixed bed. Ensures that the resistivity of the treated water reaches 18 MΩ.CM or more. Guarantees product quality requirements!

II. Desalinated Water

1. Applications: Water softening and supplementary water treatment equipment for thermal power plants and large and medium-sized industrial and mining enterprises, boiler softening and desalination water equipment, reverse osmosis desalination water treatment system, water-steam circulation system for thermal power plants, cooling circulation water equipment for air conditioning, cold storage, etc., other industrial circulating water treatment equipment.

2. Features: Using the world's most advanced reverse osmosis membrane elements, pressure vessels, and other equipment, equipped with reasonable pre-treatment and post-treatment equipment,

capable of producing water that meets the standards for high-pressure boiler feedwater in the power industry. The control system uses an industrial control computer for program control, and can realize automatic start-stop, chemical addition and flushing, and automatic monitoring of various operating parameters for production management.

III. Wastewater Treatment

1. Applications: Electroplating wastewater reuse, electroplating wastewater treatment and reuse equipment, printed circuit board wastewater treatment and reuse, dyeing wastewater treatment and reuse, liquid crystal display wastewater reuse, food wastewater treatment and reuse, electronic and semiconductor wastewater reuse technology, papermaking wastewater treatment and reuse, municipal wastewater treatment and reuse.

2. Features: Using continuous microfiltration + ultrafiltration + reverse osmosis membrane filtration full membrane treatment technology to form its own unique and complete treatment process, it can ensure stable effluent water quality, and at the same time recover useful metals, creating benefits for enterprises. Completely designed according to customer requirements. Major components use world-renowned brand products, advanced technology, reliable performance, and excellent water production performance.

3. Types: Reverse osmosis pure water treatment equipment, deionized water equipment, ion exchange mixed bed equipment, used in surface treatment deionized water equipment, PCB electroplating pure water equipment, chemical fertilizer plant production water, chemical water, daily cosmetics pure water equipment, pharmaceutical raw material intermediate purification separation and purification water equipment, bioengineering pure water equipment, metallurgical chemical pure water equipment.

IV. Well Water Treatment

1. Applications: Municipal water turbidity removal equipment, river water purification equipment, groundwater, deep well water iron and manganese removal equipment, multi-media filter, activated carbon filter, disc filter, gravity valveless filter pool, perforated vortex reaction sedimentation tank. Features: Using advanced, high-efficiency, scientific, and low-cost process combinations at home and abroad, mainly to remove harmful substances such as iron, manganese, ammonia nitrogen, sand, and scale, so that the treated water quality meets national drinking water standards.

2. Types: Factory direct drinking water equipment, pure water, mineral water production equipment, pipeline direct drinking water system engineering, factory enterprise employee drinking water equipment, community building multi-quality water supply system, reverse osmosis pure water equipment, ultrafiltration mineral water equipment, natural water production equipment.

3. Features: Further deep processing of municipal tap water into pure water that meets the national bottled drinking water quality standards, and transporting it to each household or office drinking point through a separate high-quality water supply pipeline system, providing fresh, clear, cleaner, and pollution-free high-quality pure water.

V. Household Water Treatment

1. Classification

Household water treatment systems include three parts: central water purification system, central water softening system, and central pure water system. The central water purification system first effectively removes chlorine, heavy metals, bacteria, viruses, algae, and solid suspended matter from the water, and then uses activated carbon to further remove various organic substances, making the water clear, clean, and halogen-free, and directly drinkable; the system has automatic maintenance functions. The central water softening system uses natural resin to replace calcium, magnesium ions, etc. in the water to reduce water hardness; effectively reduces wear and tear on clothes and skin, and avoids scaling problems in pipes, sanitary ware, bathroom equipment, etc. The central pure water system uses reverse osmosis, with a precisely calculated five-stage filtration process, to make the water pure water, without any impurities and minerals.

2. Features

A Central Water Purification System:

a. Can remove chlorine, heavy metals, and solid suspended particles from the water;

b. Has sterilization function;

c. Removes various organic substances through activated carbon, and can be drunk directly;

d. The system has automatic maintenance function.

B Central Water Softening System:

a. Replaces calcium, magnesium ions, etc. in the water with natural resin to reduce water hardness;

b. Reduces the wear and tear of minerals in the water on clothes and skin;

c. Avoids scale formation in pipes, valves, bathroom equipment, and household appliances, extending their service life;

d. Prevent water minerals from forming yellow spots on sanitary ware, tableware, etc.

C Central pure water system:

a. Using reverse osmosis, a five-stage filtration process with precise calculations;

b. The treated water becomes pure water, free of any impurities and minerals.