EDI System/Electric Shift Desalinized System

• Customization: Available
• Certification: ISO
• Type: Pharmaceutical Water Treatment Equipment
• Model NO.: EDI
• Finished Dosage Form: Liquid
• Precision: High Precision
• Voltage: 380V
• Computerized: Computerized
• Customized: Customized
• Condition: New
• Warranty: 1 Year
• Transport Package: Ordinary Wooden Box
• Trademark: Qirui
• Origin: Jiangsu, China
• Production Capacity: 300L/H-450ton/H

Product Description

EDI (Electrodeionization) is a revolutionary technology for water treatment. This technology uses the demineralization process of electrical regeneration ion exchange instead of traditional demineralization process of mixed ion exchange DI. The resin and selective ion membrane can reach high desalination effect by exchanging the ion, and if the process is combined with reverse osmosis, the water quality can be up to 10-15 MΩ@CM.
EDI uses the standard modules in design and can be assembled into arbitrary system according to the requirement, water output can be up to 1-450m³/h.

Working Principle:
1. The supplied raw water enters EDI system, main portion flows into resin/membrane, and the other portion flows along the outboard of the membrane plate to clean the ion outside the membrane.
2. Resin captures undissolved ion.
3. The captured ion is forced by the electrode, anion moves to anode, and cation moves to cathode.
4. Cation permeates cation membrane, and discharge from resin/membrane.
5. Anion permeates anion membrane, and discharge from resin/membrane.
6. Concentrated ion discharges from wastewater flow channel.
7. Non-ion water discharges from resin/membrane.

Caution:
1. Avoid direct contact between skin and chemicals. Please wear goggles and protective suit.
2. To reduce chemical spill, release the pipes' inner pressure first while dismantling the chemical pipe.
3. Operate according to the manufacturer safety instruction on the container label.

Note:
1. Before discharging water, check the water's PH value and keep it within the allowed range.
2. Before washing, ensure the module is power off.

Process Flow Chart:

1. Are you a factory?
Yes, we are a factory with more than 19 years' manufacturing experience since our foundation year 2004.
Our factory is in Yangzhou, Jiangsu Province, China.
2. What about the delivery time?
Usually 30~45 working days.
3. The after-sale service
Provide guide videos and online support to help debug machines, and train buyer's related staff to install, operate and maintain the machine. When necessary, we can also send our technician to your factory.
4. If I want to buy a machine, what information do I need to tell you?
a. What kind of source water do you need to purify?
b. Raw water quality analysis report (If no, talk to our foreign trade salesman)
c. Hourly producing capacity requirement. How much liters per hour(L/h)?
d. Working condition
e. Treated-water quality requirement.
5. What kinds of products do you supply?
Multiple Effect Distilled Water Machine
Pure Steam Generator 
Reverse Osmosis(RO) Purified Water System
EDI Desalination System
Ultrafiltration(UF) System
Stainless Steel Tank Products
Heat Exchanger
CIP/SIP System
Water Distribution System Process Loop Pipeline
Water Treatment Accessories