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15T/h ultra-pure water equipment
Product Introduction: Beijing Ultrapure Water Equipment, ultrapure water equipment, Beijing ultrapure water machine. Main applications: High-purity water for the production of microelectronic products, ultrapure water for the semiconductor and picture tube manufacturing industries, ultrapure water for cleaning in the production of integrated circuit boards, and water for the production of storage batteries, lithium batteries, solar cells, dry batteries, etc. Process Flow One: Reverse osmosis + mixed bed Process Flow Two: Reverse osmosis +EDI equipment 1 Overview of Ultra-pure Water in the Electronics Industry: Semiconductors, integrated circuit chips and packaging, liquid crystal displays, high-precision circuit boards, optoelectronic devices, various electronic devices, microelectronics industry, large-scale and very large-scale integrated circuits require a large amount of pure water, high-purity water and ultra-pure water to clean semi-finished and finished products. The higher the integration degree of integrated circuits, the narrower the line width, and the higher the requirements for water quality. At present, the electronic ind
Details >How to choose ultrapure water equipment for a laboratory?
How should we choose a laboratory ultrapure water machine? In the laboratory, the reagents that our friends who do laboratory tests come into contact with most frequently are pure water, ultrapure water or distilled water, which usually run through our entire experimental process. In modern experiments, water in laboratories is increasingly playing an irreplaceable role. As a basic configuration of instruments, it is also widely used in laboratories. In the past, we often equipped distillers. Now, distillers are gradually being replaced by more energy-efficient and environmentally friendly ultrapure water machines. So how do we choose laboratory ultrapure water equipment? Foreign ultrapure water brands are generally quite expensive. They are more suitable for the water supply conditions abroad, but the tap water they produce usually cannot meet the water supply requirements of foreign ultrapure water machines. They often suffer from water and soil incompatibility, frequently need to replace consumables or experience machine malfunctions.
Details >Industrial ultrapure water equipment
Industrial ultrapure water equipment is a water treatment device that uses methods such as pretreatment, reverse osmosis technology, ultrapure treatment, and post-treatment to almost remove conductive media from water, and also remove colloidal substances, gases, and organic matter that do not dissociate to a very low extent. The core desalination component of the ultra-pure water system equipment is the imported reverse osmosis membrane module. The ultra-pure water system equipment is usually composed of a pretreatment section, a reverse osmosis main unit section, and a post-treatment section. 1. The pretreatment process consists of quartz sand filters, activated carbon filters, fully automatic water softeners, and precision filters (our company uses fully automatic control valve heads). Ultrafiltration systems can also be selected as pretreatment, but usually the project cost is higher. The main purpose of pretreatment is to remove sediment, rust, colloidal substances, suspended solids, color and other impurities contained in the raw water.
Details >Single-stage reverse osmosis equipment, reverse osmosis equipment system composition
The components of the reverse osmosis equipment pure water production system generally include the pretreatment system, reverse osmosis device, post-treatment system, cleaning system and electrical control system, etc. The pretreatment system generally includes raw water pumps, dosing devices, quartz sand filters, activated carbon filters, precision filters, etc. Its main function is to reduce the pollution index and residual chlorine and other impurities of the raw water, meeting the feed water requirements for reverse osmosis. The equipment configuration of the pretreatment system should be determined based on the specific conditions of the raw water. The reverse osmosis device mainly consists of multi-stage high-pressure pumps, reverse osmosis membrane elements, membrane housings (pressure vessels), supports, etc. Its main function is to remove impurities from water to ensure that the effluent meets the usage requirements. The post-treatment system is an additional configuration when reverse osmosis fails to meet the effluent requirements. It mainly includes Yin beds, Yang beds, and mixed beds.
Details >I. Overview: This machine adopts single-stage low-pressure reverse osmosis technology to purify tap water. Combined with a carefully designed filtration and adsorption system, it can effectively remove various substances in water that are harmful to health, such as residues and heavy metal ions, and can also remove carcinogenic and pathogenic substances like fluorine that cannot be removed by conventional methods. The conductivity of tap water in the vast majority of regions in China is... With a capacity of 500us/cm, when using this water machine, it is essential to pay attention to the quality of the raw water and strictly follow the instructions for operation, maintenance and care. The conductivity of the purified water produced can be kept below 10us/cm as stipulated by the national standard, ensuring the production of purified water that can be drunk directly. It complies with the hygiene requirements in Annex 4 of Document No. 19 issued by the Ministry of Health in 1998 and the "Hygienic Standard for Drinking Water" GB5749-85 issued by the Ministry of Health.
Details >
Yuan LaiEDIThe ultra-pure water equipment uses electro-deionization technology.EDIElectrodeionization is a water purification method that combines the dual advantages of electrodialysis and ion exchange. It does not require acid-base chemical regeneration and can continuously and stably prepare high-purity ultrapure water. Under the action of a direct current electric field, ion separation in water is completed. At the same time, water is electrolyzed to generate hydrogen ions and hydroxide ions, achieving automatic regeneration of the resin without the need to stop the machine for manual regeneration. The pre-treatment combined with reverse osmosis can prevent oxidized substances from damaging the resin, ensuring stable effluent quality and widely meeting the high-standard water usage requirements of various industries.
The non-negative pressure water supply equipment can be directly connected to the municipal water supply network, making full use of the residual pressure of the original network for superimposed water supply. Fully enclosed operation does not require the construction of a domestic water tank, eliminating secondary pollution. Intelligent variable frequency voltage stabilization, energy-saving, quiet and easy installation, it is the preferred equipment for secondary water supply in high-rise residential buildings and commercial buildings.
Constant pressure water supply equipment is widely used in central air conditioning, floor heating, industrial closed-loop water circulation, and boiler systems. It integrates automatic pressure stabilization, automatic water replenishment, automatic exhaust, pressure relief and buffering functions. It stabilizes the pressure in the pipeline network, eliminates abnormal sounds caused by air blockage, and prevents damage from negative pressure and water shortage in the pipeline. It is an essential supporting equipment for HVAC and circulating water systems.
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