Enhance Water Purification Efficiency with Advanced Water Electrodeionization (EDI) Systems
Chemical-Free, Ultra-Pure Water for Power Plants, Pharmaceuticals, and Industrial Applications
At FG Water Technologies, we specialize in providing cutting-edge Water Electrodeionization (EDI) Systems that deliver ultra-pure water with no chemicals required. Designed for industries that demand the highest quality of water — including power plants, pharmaceuticals, and other industrial sectors — our EDI systems effectively purify water, ensuring maximum efficiency and minimal environmental impact.
What is Water Electrodeionization (EDI)?
Water Electrodeionization is an advanced, chemical-free water treatment process that uses DC power and electrically active media to remove ionized and ionizable species from water. EDI systems are typically used after reverse osmosis (RO) or double-pass RO systems, acting as a final polishing step to produce water with extremely low conductivity (up to 18.2 MΩ·cm).
Unlike traditional ion exchange systems that rely on hazardous chemicals like acid and caustic, EDI systems use an electric field to regenerate the ion exchange resins. This reduces the need for costly and dangerous chemicals, making EDI an environmentally-friendly and cost-effective solution.
Key Features & Advantages of EDI Water Treatment Systems:
| Feature | Advantage |
|---|
| Chemical-Free Process | No acid or caustic chemicals required — lowering operational costs and enhancing environmental sustainability. |
| High Water Purity | Output water quality of up to 18.2 MΩ·cm — exceeding ultra-pure water standards for critical applications. |
| Energy-Efficient | Low energy consumption due to electrochemical regeneration — reducing operating costs significantly. |
| Continuous Process | Provides uninterrupted, continuous deionization without the need for downtime or manual intervention. |
| Compact & Reliable | Compact, modular design that is easy to integrate with existing RO or double-pass RO systems. |
| Reduced Maintenance | Minimal maintenance compared to conventional systems, lowering overall system lifetime costs. |
| Ideal for High-Demand Industries | Perfect for pharmaceutical, power plants, and semiconductor industries that require ultra-pure water. |
EDI Systems with Reverse Osmosis (RO) Pre-TreatmentTo achieve the highest quality of water, EDI modules are often used after reverse osmosis systems, with the added option of double-pass RO for even purer output. The double-pass RO with EDI system is the best solution for environments where water quality needs to meet or exceed the most stringent standards.
EDI System + Double-Pass RO Advantages:
Higher EDI Output Quality: Lower conductivity of feedwater ensures better ion removal and higher purity levels.
Improved Silica Removal: Membrane degassers can reduce CO2 content, which enhances silica removal, improving overall EDI performance.
Increased Performance: With better water quality from pre-treatment, the EDI system operates more efficiently and delivers superior purification results.
How Does EDI Work?
The EDI system continuously removes ions from water through a DC voltage applied across ion-exchange membranes, providing ultra-pure water without the need for chemical regeneration. This process is ideal for polishing the RO permeate, ensuring that water meets the highest standards for various industrial applications.
By using low-energy technology and eliminating the need for hazardous chemicals, EDI systems help reduce both operating expenses and environmental impact. This makes it an attractive choice for companies that are looking to meet sustainability goals while maintaining high water quality.
EDI Systems for Power Plants, Pharmaceuticals, and Other Industries
Our EDI modules, such as IonPure® LX Modules, are a reliable and efficient choice for industries requiring ultra-pure water. Whether you're in the power generation, pharmaceutical, or semiconductor industry, our systems provide an environmentally-friendly solution with significant operational cost savings.
Why Choose FG Water Technologies for Your EDI System?
Reliable Performance: We offer IonPure LX Modules — trusted for their quality and performance in lower-budget applications.
Global Expertise: With over 10 years of experience in water treatment, we understand the unique needs of our customers in Africa and around the world.
Flexible Solutions: From single-pass RO to double-pass RO systems with EDI, we tailor our solutions to meet your specific water treatment requirements.
Bulk Discounts Available: We offer competitive pricing with fast shipping and bulk discounts, ensuring the best value for your investment.
Contact Us Today!
For more information about our EDI Water Treatment Systems or to get a quote, reach out to FG Water Technologies. Let us help you achieve the highest standards of ultra-pure water for your critical industrial applications.
Together, let's build a cleaner, more efficient future with advanced EDI technology.