Industrial EDI Module | IONTECH EC Continuous Electrodeionization System | COVNA STARK
The IONTECH EC Industrial EDI Module is a continuous electrodeionization solution for producing high-purity water from RO permeate. With recovery rates of 90–95%, chemical-free operation, and nominal flow capacities up to 8 m³/h, it is ideal for industrial ultrapure water applications.
Product Description
High-Flow Continuous Electrodeionization for Industrial Water Treatment
The IONTECH EC Industrial EDI Module is engineered to provide reliable and continuous production of high-purity water for demanding industrial applications. Using continuous electrodeionization technology, the module removes dissolved ions from RO permeate without requiring chemical regeneration, helping reduce operating costs and environmental impact.
Designed for long-term operation, the EC Series combines ion exchange resins with ion-selective membranes and an electric field to maintain stable water quality. The series is available in three standard models—EC3000, EC5000, and EC8000—with nominal flow capacities ranging from 3.0 to 8.0 m³/h.
Its robust construction features double O-ring sealing for leak prevention, excellent electrical insulation, and resistance to acid and alkali cleaning. The module is suitable for integration into high-purity water systems serving industries such as power generation, semiconductor manufacturing, pharmaceuticals, electronics, chemical processing, and steel production.
Product Parameter
| Item | Specification |
|---|---|
| Product | EC Industrial EDI Module |
| Technology | Continuous Electrodeionization (CEDI) |
| Feed Water | RO Permeate |
| Recovery | 90–95% |
| Product Resistivity | ≥16 MΩ·cm* |
| Silica Removal | 90–99% (depending on feed conditions) |
| Maximum Feed Temperature | 45°C |
| Maximum Inlet Pressure | 7 bar (100 psi) |
| pH | 4–11 |
| Feed Water Conductivity | ≤10 μS/cm |
Applicable Industry
- Power Plants
- Semiconductor Manufacturing
- Pharmaceutical Industry
- Electronics Manufacturing
- Chemical Processing
- Steel Industry
- Laboratory Water Systems
- Food & Beverage
- Industrial Boiler Feed Water
- Ultrapure Water Systems
Advantage One
- Continuous chemical-free deionization
- High-purity water production
- Stable continuous operation
- High water recovery (90–95%)
- Double O-ring leak-proof sealing
- Excellent acid and alkali resistance
- Unlimited chemical cleaning capability
- High electrical insulation
- Low operating cost
- OEM & ODM customization
Advantage TWO
High-Flow Industrial EDI Technology
Delivers continuous production of high-purity water with nominal flow rates up to 8 m³/h.
Chemical-Free Operation
Eliminates the need for acid and alkali regeneration, reducing operating costs and environmental impact.
Stable Water Quality
Produces consistent ultrapure water with product resistivity up to ≥16 MΩ·cm under specified operating conditions.
High Recovery Rate
Recovery efficiency of 90–95% helps reduce water consumption.
Excellent Durability
Designed with double O-ring sealing and corrosion-resistant construction for reliable, leak-free operation.
Strong Cleaning Resistance
Excellent resistance to acid and alkali cleaning supports long-term operation.
Easy Integration
Suitable for integration with RO systems for continuous high-purity water production.
OEM & ODM Support
Customized system configurations are available for different industrial applications.
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FAQ
Q1: How long does the reverse osmosis system last?
The lifespan of a reverse osmosis system depends on water quality and maintenance. Typically, the membrane lasts 2–3 years, while the system itself can last over 10 years with proper care.
Q2: Can the system be customized based on different water conditions?
Yes, all our systems are fully customizable. We analyze your water report and application needs before providing tailored solutions.
Q3: What standards does STARK equipment comply with?
Our products comply with CE, ISO 9001, and can be designed to meet specific regional regulations or industry standards upon request.
Q4: What is the delivery time for STARK RO systems?
Standard systems are shipped within 7–15 days. For customized orders, lead time may extend to 20–25 days depending on complexity.
Q5: Do you provide technical support or installation guidance?
Yes. We provide full technical documentation, remote guidance via video, and can dispatch engineers internationally upon request.
Q6: What is included in your quotation?
Our quotation includes the full RO system, control panel, pumps, pre-treatment units, and all necessary fittings. Installation tools and spare parts can be included upon request.