Reverse osmosis pure water equipment, EDI ultra-pure water equipment - Shijiazhuang Feihong water treatment

company profile

Shijiazhuang Feihong Water Treatment Equipment Technology Co., Ltd. is a professional water treatment equipment company that integrates equipment research and development, manufacturing, sales, service and water treatment engineering design and construction. The company has an independent production factory and experimental base. Our company has strong strength and unique experience in the production and supply of water treatment equipment, design selection, technical support, etc. It has become the preferred cooperation equipment supplier for most domestic water treatment engineering companies. Our company treats water treatment equipment. Production-oriented, taking into account equipment installation and commissioning, and have their own independent after-sales service network throughout the country !

The company's main products include pure water equipment, direct drinking water equipment, softened water equipment, ultrapure water equipment, industrial large-scale reverse osmosis, ultrafiltration equipment, non-negative pressure frequency conversion water supply equipment, circulating water treatment equipment, and drinking water treatment equipment. Rinsing filters, mechanical filters, iron and manganese filters, multi-media filters, sterilization equipment, water treatment equipment, sewage treatment equipment and other water treatment equipment, to undertake the power, chemical, metallurgy, pharmaceutical and other industries, industrial wastewater, soft water , pure water, ultra pure water system water treatment project.

Details of the consultation 13833188268

I. Overview of reverse osmosis technology
Reverse osmosis is a high-tech membrane separation technology. It mainly uses the principle of permeation of semi-permeable membranes and applies a pressure to it in a certain way. Instead of the force in the natural direction of permeation, the water in a concentrated solution is diluted into a dilute solution. Infiltration, this method is called reverse osmosis. The so-called reverse osmosis refers to the pressure applied at the entry end of the raw water that is higher than the permeation pressure of the solution itself (reverse pressure), so that the water passes through the membrane, and the dissolved impurities in the raw water cannot pass through the membrane and are discharged from the concentrated water end, thereby achieving The purpose of desalination.

Second, reverse osmosis features:
    Reverse osmosis is mainly used for water purification. The principle is that under the action of pressure, water molecules become pure water through the reverse osmosis membrane, and impurities in the water are trapped and discharged by the reverse osmosis membrane. Reverse osmosis is currently the most advanced and most energy-saving method of desalination. Reverse osmosis process method is mainly used in practical applications to remove dissolved salts, ions, small molecule particles, organic matter, bacteria, viruses, radioactive ions and other impurities in the water. The removal rate of salt is generally above 98%, and its application range is wide and active. High degree of conversion, small footprint, low energy consumption, good water quality.

Third, reverse osmosis equipment applications
　　 1. Preparation of pure water and ultrapure water in industries such as electronics, industry, medicine, and food;
2. Water purification and preparation for process water/chemical circulating water and chemical product manufacturing in textile and chemical industries;
3. Water for the purification and preparation of water for food and beverage industry, drinking purified water, beverages, beer, liquor, health products, etc.;
4. The use of aqueous solutions for the production of useful substances and concentration and recovery in industrial production;
5. Pre-desalination treatment of high-pressure boiler make-up water for enterprises such as boiler make-up water, thermal power boilers, and power plants for medium and low-pressure boilers in factories and mines;
6. desalination of brackish water and seawater;
7. Pure water device as a demineralization device for the production of high purity water.
8. Various types of enterprises and institutions, such as communities, real estate properties, schools, factories, hospitals, restaurants, hotels, beauty salons, canteens, etc.
9. It can be used for the preparation of bottled water, mineral water and other filling water.
10. Electronic Industry Water ICs, Silicon Wafers, Display Tubes, etc.
11. Pharmaceutical industry water infusion, injections, tablets, biochemical products, equipment cleaning, etc.;
12. Seawater, brackish water desalination Island, ship, offshore drilling platform, brackish water area
13. Other process water Ultra-pure water is used in automobiles, home appliances, coated glass, cosmetics, and fine chemicals.
14. Electroplating industry water --- Cleaning the workpiece water, bath water

1EDI Ultra Pure Water System Features

产 The quality of produced water is high and stable.

è¿žç»­ Uninterrupted water production without shutdown due to regeneration.

无需 No chemical regenerating.

设想 Conceived stacked design, small footprint.

⊙ Simple and safe operation.

⊙ Low operating costs and maintenance costs.

⊙ No acid and alkali reserves and transportation costs.

全自动 Fully automatic operation without special care

The development of pure water treatment technology mainly goes through the stages of anion and cation exchangers + mixed ion exchangers; reverse osmosis + mixed ion exchangers; reverse osmosis + electrodeionization devices. Pretreatment + Reverse Osmosis + Electrodeionization The complete desalination system has the unparalleled advantages of other treatment systems and is being widely used in the preparation of pure water and high purity water.

Water enters the EDI system. The main part flows into the resin/membrane and the other part flows along the outside of the template to wash away ions that leak out of the membrane.

The resin traps dissolved ions in water.

The trapped ions are under the action of the electrode, the anions move toward the positive electrode, and the cations move toward the negative electrode.

The cations pass through the cation membrane and exit the resin/film.

Anions penetrate through the anion membrane and exit the resin/film.

The concentrated ions are discharged from the waste water flow path.

Non-ionized water flows from the resin/film.

Handan Power Plant Chemical Water Treatment

超Ultra-pure water for electronics, semiconductors, and precision machinery

⊙ Pharmaceutical Industry Process Water

⊙ Preparation of food, beverage, and drinking water

Diluted seawater and brackish water

⊙Fine Chemicals, Fine-Grade Discipline Water

高 Preparation of high purity water required by other industries