IT-DS Series Industrial EDI Module | Continuous Electrodeionization for High-Purity Water | COVNA STARK

En IT-DS Series Industrial EDI Module is a continuous electrodeionization (EDI) solution designed for industrial ultrapure water production. Delivering product water resistivity up to 17 MΩ·cm at nominal flow, silica removal up to 99%, and continuous chemical-free operation, it is ideal for pharmaceutical, electronics, power generation, food processing, laboratories, and industrial RO-EDI water treatment systems.

Descripción del producto

Reliable Continuous Electrodeionization for Industrial High-Purity Water

En IT-DS Series Industrial EDI Module is designed to provide stable, continuous production of high-purity water without the need for chemical regeneration. By combining ion exchange membranes with an electrically regenerated resin bed, the module continuously removes dissolved ions from RO permeate, eliminating the downtime and maintenance associated with conventional mixed-bed resin systems.

Compared with traditional ion exchange technology, the IT-DS Series offers better water quality, lower operating costs, and environmentally friendly performance by eliminating acid and alkali regeneration chemicals.

Manufactured with durable engineering materials and equipped with double O-ring sealing technology, the module ensures reliable leak-free operation and excellent electrical insulation. The IT-DS Series supports continuous operation at pressures up to 7 bar (100 psi) and temperatures up to 45°C (113°F), making it suitable for a wide range of industrial ultrapure water applications.

Available in capacities from 0.44 to 5.0 m³/h, the IT-DS Series can be integrated into both new and existing RO + EDI water treatment systems.

Parámetros del producto

ParámetroEspecificación
Fuente de agua de alimentación2RO Permeate
Feed Water Conductivity≤10 μS/cm
Silica (SiO₂)<1 ppm
Iron (Fe, Mn, S)<0.01 ppm
Total Chlorine<0.02 ppm
Total Hardness (CaCO₃)<1.0 ppm
TOC<0.5 ppm
pH4–11
Feed Water Temperature5–45°C
Presión máxima de entrada<7 bar (100 psi)

Industria aplicable

The IT-DS Series is suitable for:

  • Industrial Ultrapure Water Systems
  • Pharmaceutical Water Systems
  • Fabricación de semiconductores
  • Electronics Industry
  • Power Plants
  • Boiler Feed Water Systems
  • Procesado químico
  • Food & Beverage Production
  • Laboratory Water Systems
  • Biotechnology Facilities
  • Precision Manufacturing
  • RO + EDI Water Purification Systems

Ventaja Uno

Continuous Chemical-Free Operation

No acid or alkali regeneration is required, reducing operating costs and environmental impact.

Stable High-Purity Water

Produces consistent high-quality water with resistivity up to 17 MΩ·cm under specified operating conditions.

High Silica Removal

Achieves 90–99% silica removal, depending on feed water quality.

Double O-Ring Leak Protection

Provides reliable sealing for long-term, leak-free operation.

Excellent Electrical Insulation

Designed with strong insulation performance for safe and reliable operation.

Wide Capacity Range

Five models available, covering 0.44 to 5.0 m³/h nominal flow to suit different industrial requirements.

Easy Integration

Supplied with metric and imperial conversion fittings and a 3-meter cable for convenient installation.

Ventaja DOS

✔ Continuous ultra-pure water production
✔ No acid and alkali regeneration required
✔ Stable high water resistivity output
✔ Low operating and maintenance cost
✔ Environmentally friendly operation
✔ Compact modular structure
✔ Easy integration with RO systems
✔ Long service life

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PREGUNTAS FRECUENTES

La vida útil de un sistema de ósmosis inversa depende de la calidad del agua y del mantenimiento. Normalmente, la membrana dura entre 2 y 3 años, mientras que el sistema en sí puede durar más de 10 años con los cuidados adecuados.

Sí, todos nuestros sistemas son totalmente personalizables. Analizamos su informe de aguas y sus necesidades de aplicación antes de ofrecerle soluciones a medida.

Nuestros productos cumplen las normas CE e ISO 9001, y pueden diseñarse para cumplir normativas regionales o estándares industriales específicos si así se solicita.

Los sistemas estándar se envían en un plazo de 7-15 días. Para los pedidos personalizados, el plazo de entrega puede prolongarse hasta 20-25 días en función de la complejidad.

Sí. Proporcionamos documentación técnica completa, asistencia remota por vídeo y podemos enviar ingenieros al extranjero si así se solicita.

Nuestro presupuesto incluye el sistema de ósmosis inversa completo, el panel de control, las bombas, las unidades de pretratamiento y todos los accesorios necesarios. Si lo desea, podemos incluir herramientas de instalación y piezas de repuesto.

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