💧
EDI Technology Overview
EDI (electrodeionization) is a revolutionary ultra pure water producing technology developed in the 20th Century. It skillfully combines electroosmosis with ion exchange technology. By utilizing direct-current electric fields and ion exchange membranes, it achieves continuous water salt removal. Hydrogen and hydroxyl ions generated by water electrolysis continuously regenerate the resin, allowing for the production of ultrapure water (5MΩ ~18.2 MΩ) without acid-base chemical regeneration.
Key Advantages:
- Best stability of water quality with constant production.
- Modular design with automatic control capabilities.
- No need for acid and alkali regeneration, zero pollution emissions.
- Continuous operation without downtime for regeneration.
- Compact equipment size, saving floor space and shipping costs.
- Low operation and maintenance labor intensity.
🛒
Buying Guides
1. Send inquiry detailing your required capacity and source water type (tap, well, borehole).
2. Receive a customized plan and quotation based on your specific requirements.
3. Confirm specifications, power supply, and shipping details. Factory visits are welcome.
4. Sign contract and pay 30% deposit to initiate production.
5. Final inspection via photos/videos, balance payment, and arranged shipment with full documentation.
❓
Frequently Asked Questions
Q1: What is EDI technology?
EDI (Electrodeionization) is an advanced water treatment technology that combines electroosmosis and ion exchange to produce ultrapure water continuously without the need for chemical regeneration.
Q2: What is the typical output water quality?
The output water quality of this EDI system is highly stable and can reach a resistivity of 5MΩ to 18.2 MΩ, specifically >10 Megohm for this model.
Q3: Does the system require acid or alkali chemicals?
No, one of the primary advantages of EDI is that it regenerates the ion exchange resin electrically, eliminating the need for hazardous acid and base chemicals.
Q4: What is the production capacity for this specific model?
The KYEDI-500L/H model has a production capacity of 500 liters per hour. We also offer other models ranging from 250L/h to 30T/h.
Q5: What kind of warranty and support is provided?
The equipment comes with a 1-year warranty and free lifetime technical support. Engineers are also available for overseas service if needed.
Dulles Equipment
