High-purity water equipment, as a device for producing ultrapure water and serving as a secondary desalination unit after reverse osmosis systems, can produce water with a resistivity of up to 10-18.2 MΩ·CM. It is widely used in microelectronics, semiconductor industries, power generation, pharmaceutical sectors, and laboratories. It can also be utilized for producing pharmaceutical distilled water, water for food and beverage production, boiler feed water in power plants, and other applications requiring high-purity water.
Xinrui Laboratory High-Purity Water System Process Overview:

1. The media filter primarily removes suspended solids and mechanical impurities from the source water. The equipment is constructed from high-quality stainless steel. It is equipped with water distribution caps, refined quartz sand, and can also be filled with other media. The optimal quartz sand filling ratio and efficient water distribution system ensure stable water quality output. Additionally, the system features an air scouring function to thoroughly remove contaminants from the media and bed, improving effluent quality and extending operational cycles.
2. The activated carbon filter functions to remove odors, color, oils, and adsorb organic impurities, effectively eliminating free residual chlorine from the water to ensure the quality of feed water for reverse osmosis membranes. The equipment is made from premium stainless steel.
3. The RO main system incorporates advanced reverse osmosis technology, utilizing the principle of pressure difference to efficiently remove salts from water, with a desalination rate of up to 99%.
4. The mixed bed system employs ion exchange technology, containing both anion and cation resins. The appropriate resin bed height effectively guarantees that the effluent meets user requirements.
Xinrui Laboratory High-Purity Water System Product Features:
1. Equipped with power indication, pump operation indication, low-pressure indication, and system rinse indication functions.
2. Utilizes imported ion filtration membranes and high-pressure, silent pure water pumps for more reliable operation and broader applicability to various water qualities.
3. Features a system rinse function: before each startup for water production, the system automatically rinses for 18 seconds before commencing production.
4. Includes system protection: the equipment automatically shuts down when water pressure is too low or absent, and restarts automatically when water supply resumes.
5. High output, low energy consumption, and power savings: output of 20L/h with a power consumption of only 25W, which is 1/300 of similar products.
6. Employs advanced water treatment processes, with a high-purity water production ratio of about 40%, resulting in low water consumption.
7. No electric heating tube required, preventing scaling and eliminating the need for cleaning.
8. No heat loss; effluent at room temperature requires no cooling and can be directly used in experiments.
9. Simple operation, easy maintenance, and low operating costs.
10. Features a two-stage RO pre-desalination system (optional for high salinity water).
11. Capable of water quality and quantity upgrades. 12. The RS-II series, in addition to the features and functions of the RS series high-purity water systems, includes water quality monitoring, allowing real-time tracking of effluent conductivity and temperature.
Xinrui Laboratory High-Purity Water System Process Overview 1. Pretreatment System
Specially designed with a three-stage pretreatment system. Ideal for customers in areas with high tap water salinity, hardness, abundant solid impurities, and high chlorine content, offering extreme convenience and economy. The system is meticulously designed based on the "layer-by-layer protection, step-by-step filtration" concept. With each unit featuring large capacity and high precision, the pretreatment is more robust, self-protection is enhanced, and removal efficiency for various impurities is higher.
2. Reverse Osmosis System
Utilizes high-quality imported RO membranes. With exceptional screening capabilities and stable performance, under set system pressure, it allows only water molecules to pass while rejecting solutes. Thus, it precisely filters out bacteria, viruses, salts, and various carcinogenic substances. Desalination rate ≥99%. The RO system includes an automatic cleaning function to effectively prevent membrane scaling and clogging, ensuring efficient and stable operation.
3. Ultrapurification System
Employs the highest quality nuclear-grade polished mixed bed three-column resin. The ultrapurification system ensures complete removal of ions from water, with produced water resistivity reaching up to 18 MΩ·cm, sufficient to meet the basic requirements of various experiments.