Deionized Ultra Pure Water Equipment

1. Output water resistivity: ≥ 18.2MΩ·CM(25)

2. Modular design, compact construction.

3. Qualified deionized water can be produced continuously.

4. Full-automatic control with PLC & touch screen

5. Online water quality monitoring system.

6. Easy maintenance, low running cost.

7. USA DOW RO membrane, with excellent performance.

8. Germany Siemens EDI, with high efficiency.

9. CNP SUS pump, durable and low running noise.

10. System stops automatically in case of water shortage or tank full.

Continuous Electro Deionization Systems

Our electrodeionization systems remove dissolved inorganics effectively and do not use any chemicals, which translates into cost savings. They require no chemical regeneration, no chemical disposal, no resin disposal, and low energy. These systems could reduce operating costs within your water treatment system, provide a safer workplace and require fewer regulations. The main usage of EDI systems are in electronics, pharmaceutical, power generation, and cooling tower applications. Our water experts can answer any questions or concerns that you may have.

 

How does EDI work?

Electrodeionization utilizes an electrode to ionize water molecules and separate dissolved ions (impurities) from water. It differs from other water treatment technologies because it does not use chemicals and is usually a pretreatment to reverse osmosis (RO). EDI is a continuous process. The ion exchange resins are being continuously being regenerated by the DC electric field. There is no “breakthrough” of ions as happens in conventional ion exchange operations, therefore the quality of the water remains at a constant high level of purity. The electric field also provides a bacteriostatic environment inside of the EDI cell, inhibiting the growth of bacteria and other organisms.




Processing Technology



Solution Ways

Output water quality

Processing technology

Material

Conductivity ≤ 10us/cm

1-stage RO system

FRP/SUS + PVC/SUS

Conductivity ≤ 5us/cm

2-stage RO system

FRP/SUS + PVC/SUS

Conductivity ≤ 2us/cm

2-stage RO system

Full SUS

Resistivity: ≥ 15MΩ·CM

2-stage RO system + EDI

FRP/SUS + PVC/SUS

Resistivity: ≥ 18.25MΩ·CM

2-stage RO system + EDI + Polishing

FRP/SUS + PVC/SUS



Application Field

Manufacturing Industry

Automobile, Glasses, Steel Material, Textile, Papermaking etc.

Electrical Power Industry

Boiler, Thermal power, Generation, System cooling, Water recycling etc.

Electroplating Industry

Film Coating, Lighting, Cooling, metal plating etc.

Opto-electronics Industry

Photovoltaic, Opto-electronics, New energy, LED lights etc.

Electronics Industry

Electrical appliance, chip, circuit board, singlechip etc.

Energy Industry

Semi-conductor, Silicon material, Polysilicon, Metal extraction etc.

Chemical industry

Petrochemical, Reaction cooling, Solution prepare, Material producing and processing etc.

Fine Chemicals Industry

Wet wipes, Face mask, Skincare, Shampoo, Hair dye, Tooth paste, Hand sanitizer, Detergent, cosmetics etc.

Pharmaceuticals Industry

Medical device producing, bioengineering, bio-medicine, oral liquid pharmacy, medical material extraction etc.

Operation Parameters

Capacity

Customized

Raw Water

Tap water or groundwater (Conductivity ≤ 400μS/cm)

Output Water

Resistivity ≥ 18.2MΩ·CM

Power consumption

According to the capacity

Automation

Auto operation, PLC & touch screen

Back Washing Frequency

Vary between 1 to 3 days according to the input water quality

Chemical Washing Frequency

According to the membrane material and polluted situation

Characteristics

Compact construction, stable operation and reliable output water

6/MN, Block 9C,Baoneng Technology Park,Qingxiang Road, Longhua New District, Shenzhen, 518109, CHINA
  • P: +86-18818589386
  • F: +86-755-84158066
  • Email: osmarket@hshbzg.com