EDI Ultra-pure water System

EDI ultra-pure water system

Yuan LaiEDIThe ultra-pure water equipment uses electro-deionization technology.EDIElectrodeionization is a water purification method that combines the dual advantages of electrodialysis and ion exchange. It does not require acid-base chemical regeneration and can continuously and stably prepare high-purity ultrapure water.

Under the action of a direct current electric field, ion separation in water is completed. At the same time, water is electrolyzed to generate hydrogen ions and hydroxide ions, achieving automatic regeneration of the resin without the need to stop the machine for manual regeneration. The pre-treatment combined with reverse osmosis can prevent oxidized substances from damaging the resin, ensuring stable effluent quality and widely meeting the high-standard water usage requirements of various industries.

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Product Details

Key components of the system

The entire set EDI The ultra-pure water system is composed of three major modules. The materials selected are anti-corrosive and durable, with high integration. The equipment shell is made of 304/316L Stainless steel, pipeline selection UPVC/PVDF Sanitary grade material, corrosion-resistant, does not pollute water quality, and has a longer service life.

Pretreatment systemPre-filter, multi-media filter, activated carbon filter, water softener, reverse osmosis system, intercept impurities, residual chlorine, hardness ions, etc EDI Provide qualified feed water.
EDI Host systemEDI Membrane stacks, DC regulated power supplies, flowmeters, monitoring instruments, valves and pipelines, and flushing systems are used to complete deep desalination and purification.
Automatic control systemPLC The control cabinet, touch screen and microcontroller enable fully automatic operation, fault alarm and remote monitoring.

Industry applications and effluent standards

1.Semiconductor / Electronics industry: Ultra-pure water for processes such as chip and wafer cleaning. Resistivity≥18MΩ・cm,TOC da ppb Grade: Strict control of heavy metals and trace elements, free of bacteria and particles.

2.Pharmaceutical industry: In lineUSP/EP/Purified water in the Chinese Pharmacopoeia / Water for injectionWFIStandard, resistivity 1-18MΩ・cmStrictly control microorganisms and endotoxins;

3.Power industry: Resistivity 0.2-1.0MΩ・cmLow hardness and low silica content, suitable for high-pressure boiler feed water, preventing scaling and corrosion in thermal systems.

4.Scientific research laboratory/Precision machining: Resistivity≥10MΩ・cm,TOCThe content of microorganisms and heavy metals is extremely low.

5.Food and beverage: Strictly control microorganisms and organic matter, and ensure stable water quality that is suitable for production formulas and process water.

6.Chemical industry: Deep desalination of process pure water and wastewater reuse, stable water quality suitable for production formulas and process water.

Core advantage

01 Deep ultra-pure desalination The two-stage reverse osmosis pre-deep desalination process removes calcium, magnesium, heavy metals and ionic impurities from the water, ensuring the stable quality of the produced water meets the ultra-pure water standard.
02 Continuous and uninterrupted water supply Chemical regeneration without the need to stop the machine for dosing, meeting industrial requirements 24 Hourly continuous water demand.
03 Automatic resin regeneration EDI Continuous online regeneration without the need for acid or alkali agents, eliminating manual operation and agent costs.
04 The water quality remains stable for a long time Precise control of resistivityTOCThe indicators such as microorganisms are not affected by minor fluctuations in the raw water.
05 Green, energy-saving and environmentally friendly There is no discharge of acid or alkali waste liquid, and the operating energy consumption is low, meeting the environmental protection production standards.
06 Modular and easy to expand Compact structure, small floor space, modules can be added or removed as needed, and installation and upgrading are flexible.
07 Fully automatic intelligent operation PLC Intelligent control and management, automatic parameter adjustment, self-checking for faults, no need for dedicated personnel to stand by.
08 Low operation and maintenance costs It is easy to operate, has a low failure rate, is convenient for daily maintenance, and offers high cost performance in the long term.

Why choose Yuanlai Water Treatment?

Professional solution designCustomized process design based on your raw water quality and water usage requirements,Provide third-party water quality testing.
Standardized installation and commissioningWe provide complete installation and commissioning services to ensure the successful commissioning of the system in one go.
Comprehensive operation trainingProvide systematic operation and maintenance training, offer shutdown, storage and maintenance plans to extend the service life of equipment.
Consumables and maintenanceLong-term supply of original productsEDIModules and other consumables are provided with preventive maintenance and chemical cleaning services.
Quality guarantee commitmentThe system offers standard warranty and lifetime technical support.

Service guarantee

EDIUltra-pure water system

Exclusive compliance value-added protection
1.Safety Construction Commitment Letter: Clearly Define construction responsibilities and take full responsibility for safety accidents.

2.Integrity Commitment Letter: Adhere to fair cooperation and eliminate improper transactions;

3.Exclusive user Manual for equipment: Including principle operation, maintenance norms, and self-check for faults;

4.Customized project maintenance plan: Tailor-made inspection cycles, cleaning nodes, and emergency response plans.
After-sales warranty commitment
1.The entire system will be provided after it has been debugged and qualified 12 One-month overall warranty for core components 1 Annual free warranty;

2.Lifetime technical consultation, remote troubleshooting, and cleaning and maintenance guidance are provided.

3.Regularly remind of equipment inspection and consumable replacement, and provide managed operation and maintenance services.

Regarding Yuanlai water treatment

We are a water treatment equipment manufacturer integrating R&D, production, sales and service. Deeply rooted in the industry, we not only offer high-quality productsEDIThe equipment is more committed to providing stable, efficient and environmentally friendly ultra-pure water solutions for customers in various industries. Choose Yuanlai, choose professionalism and reliability.

Beijing Yuanlai Water Treatment Equipment Co., LTD

Keywords: EDI ultra-pure water system ultra-pure water system price

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