EDI (Electrodeionization), also known as Electrodeionization technology in Chinese, is a new mature water treatment technology that combines two mature deionization technologies - electrodialysis deionization technology and ion mixed bed deionization technology.

It uses a unique design to allow the incoming water to pass through a freshwater chamber filled with renewable resin, allowing impurities and ions in the water to be adsorbed by the resin, thereby obtaining purified water. And the resin is regenerated without pollution under the action of direct current electric field cracking water, thus maintaining its activity. The released impurity ions will move in a directional manner under the action of a direct current electric field, enter the concentrated water chamber through an ion selective membrane, and be carried away by the concentrated water.

This purification process continues: purification ->regeneration ->purification... to achieve the goal of continuous and efficient production of high-purity water.

1. High water quality and stability of the produced water.

2. Continuously produce water without stopping due to regeneration.

3. Modular production and fully automatic control can be achieved.

4. No need for acid-base regeneration, no wastewater discharge.

5. No acid-base regeneration equipment and chemical storage and transportation.

6. The equipment has a compact structure and occupies a small area.

7. Low operating and maintenance costs.

8. Simple operation and low labor intensity

Reverse osmosis RO produces water with a conductivity of less than 20 μ s/cm.

　　PH value:7.5—9

　　Temperature:15℃--35℃

　　Inlet pressure (DIN):0.15—0.4MPa

　　Inlet hardness:<1.0ppm (calculated as CaCO) (recommended below 0.5ppm)

　　Inlet organic matter:TOC＜0.5ppm

　　Inlet silicon:SiO2＜0.5ppm

　　Total CO2 inflow:＜3ppm

　　Inlet particle size:＜1μm

Manufacturing industry:Automotive glass, steel, paper, textile, etc

Power industry:Boiler thermal power generation cooling cycle, etc

Catering industry:Beverages, food, dairy industry, drinking water, hotels, etc

Electroplating industry:Coated lighting, cooling, metal plating, LED lights, etc

Optoelectronic industry:Photovoltaic photovoltaic lighting, new energy LED lights, etc

Electronic industry:Electrical chips, circuit boards, microcontrollers, electronic components, etc

Pharmaceutical industry:Medical devices, oral liquids, finished drugs, biologics, etc

Energy industry:Oxide semiconductor silicon material, polycrystalline silicon metal extraction, etc