Fujian Huamo Technology Co., Ltd.

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EDI Membrane Replacement Project for Thermal Power Plant

 

Location China
Industry Thermal Power Generation
Application Ultrapure Water Production
Product HUAMO EDI Modules

 

This project involved the EDI system upgrade for a large thermal power plant. The original EDI modules had been operating for many years, and HUAMO provided a professional replacement solution to restore system performance and ensure continuous ultrapure water supply.

 

The existing EDI system consisted of 3 production lines with a total capacity of 309 m³/h. In 2024, HUAMO successfully completed the replacement of 59 EDI modules, achieving stable operation after commissioning.

 

After the upgrade, the EDI system delivered excellent water quality with a product water resistivity of 17.55 MΩ·cm, meeting the requirements for power plant demineralized water production.

The successful retrofit demonstrates HUAMO's capability in providing reliable EDI replacement solutions for large-scale industrial water treatment systems.

EDI system overall view

 

Key Results

✓ EDI Retrofit & Replacement Project
✓ Capacity: 309 m³/h
✓ 59 EDI Modules Replaced

✓ Product Water Resistivity: 17.55 MΩ·cm
✓ Improved System Reliability
✓ Stable Ultrapure Water Production

HUAMO EDI module close-up
Replacement process  installation
Water quality testing result