Electrodeionization (EDI)
EDI, electrodeionisation, uses electrical current to ionize molecules and separate dissolved ions from RO permeate. Based on our references all over Asia in the water treatment business, we have presented solutions to the industries that need highest-purity water: semiconductor industry, LED industry, electronics industry, power plants, and many other different applications.
EDI technology eliminates the needs to regenerate chemicals and the services to exchange tanks. It is a simple and eco-green method to produce consistent ultrapure water with resistivity up to 18 MΩ-cm, which create a milestone in water treatment industry. The process continuously removes ionized species from the water stream, maintaining consistent water quality without manual intervention.
Our EDI systems are designed for seamless integration with existing RO systems, providing a continuous supply of ultrapure water for critical applications. We offer comprehensive technical support including system design, installation, commissioning, and ongoing maintenance to ensure optimal performance.
Experienced in EDI Water Treatment Systems
Artha Inti offers EDI systems ideal for producing high-purity water for power plants, pharmaceuticals, electronics, and other industries requiring ultra-pure water. Our EDI technology can achieve resistivity up to 18.2 MΩ·cm, ensuring the highest water quality standards are met.
With our expertise in water treatment, we ensure that your EDI system integrates seamlessly with existing processes, delivering consistent and reliable performance. Our team has successfully installed and maintained EDI systems across various sectors, from semiconductor manufacturing to laboratory research facilities.
We provide comprehensive support including system design, installation, commissioning, and ongoing maintenance. Our EDI solutions are backed by extensive testing and validation to guarantee performance under varied operating conditions.
Our EDI Product Catalog
PT. Artha Inti Manunggal offers comprehensive EDI systems designed for various applications and industries. Overton EDI technology provides stable performance and quality ultrapure water.
Advantages of EDI Technology
Operating Feedwater Condition
Feedwater Source
RO permeate
Conductivity
< 20 µS/cm
Total Hardness
< 1.0 ppm
Total CO2
< 3.0 ppm
Temperature
5 - 40°C (25°C optimal)
Feedwater Quality Requirements
Quality Assurance Standards
CP (Canpure)
Download DatasheetCanpure EDI modules provide continuous demineralization without chemical regeneration. Features counter-current flow, low energy consumption, and high-quality materials.
Product Features
- • No salt Injection - saves expense and makes system simpler
- • Counter current - avoids fouling effectively
- • Low energy consumption - resin reduces resistivity
- • High quality materials and components
- • Simple arrangement, installation, operation and electricity safety
- • Waterproof power connector
Feedwater Requirements
- • TEA (Total Exchanged Anion): Maximum 35 ppm
- • Hardness (as CaCO3): Maximum 1 ppm
- • Organics (as TOC): Maximum 0.5 ppm
- • Residual chlorine: Maximum 0.02 ppm
- • Metals (Fe, Mn, etc.): Maximum 0.01 ppm
- • Silica (SiO2): Maximum 0.5 ppm
- • SDI15: <1.0
- • pH Range: 7.0-9.0
- • Conductivity: Maximum 60 µS/cm (as NaCl)
- • Operating Temperature: 5-35°C
- • Applied Feed Pressure: Maximum 0.4 MPa (60 psi)
- • Feed-Product Pressure Drop: 0.15 ±0.02 MPa
- • Concentrate Pressure Drop: 0.1 ±0.02 MPa
DC Power Supply Specifications
| Model | Max Voltage | Max Current | Max Power | Power Factor |
|---|---|---|---|---|
| CB-500 | 500V | 5.5A | 2750W | >0.9 |
| CA-350 | 350V | 5.5A | 1925W | >0.7 |
| CA-150 | 150V | 5.5A | 825W | >0.7 |
| Module | Size (mm) | Weight (kg) | Product Flow (m³/h) | Concentrate Flow | Electrolyte Flow | DC Power | Operation Voltage (V) | Operation Current (A) |
|---|---|---|---|---|---|---|---|---|
| CP-5800S | 616 x 296 x 810 | 160 | 5.0-6.5 | 0.50-0.65 | 60 | CB-500 | 100-450 | 0.5-5.5 |
| CP-4500S | 616 x 296 x 615 | 130 | 4.0-5.1 | 0.4-0.51 | CB-500 | 80-300 | ||
| CP-3600S | 616 x 296 x 515 | 110 | 3.0-3.8 | 0.3-0.38 | CA-350 | 50-240 | ||
| CP-2000S | 616 x 296 x 405 | 80 | 2.0-2.6 | 0.2-0.26 | CA-350 | 50-160 | ||
| CP-1000S | 616 x 296 x 315 | 68 | 1.0-1.5 | 0.1-0.15 | CA-350 | 20-100 | ||
| CP-500S | 616 x 296 x 255 | 58 | 0.4-0.7 | 0.06-0.10 | CA-150 | 20-80 |
Get the Right EDI Solution for Your Water Treatment
PT. Artha Inti Manunggal specializes in EDI water treatment systems tailored to meet your industry's specific requirements. Whether you need EDI for boiler feed water or ultra-pure water production, we have the expertise to deliver optimal solutions.
Our EDI systems are designed for easy integration with existing water treatment infrastructure, including reverse osmosis and ultrafiltration units.
We know you need solutions, not just a filter.
Once we understand your situation we'll provide the best solution to keep your water quality high. Our treatments are efficient and accurate, avoiding the wrong chemicals that could make things worse. Our expert support team is happy to discuss with you and find the optimal answer to your problem.