UF+RO+EDI Water System | Complete Membrane Technology for Ultra-Pure Water

Intro: Need the highest purity water for industrial applications? Our UF+RO+EDI integrated membrane systems deliver ultra-pure water with chemical-free operation. Ideal for power plants, pharmaceuticals, and electronics manufacturing.

What is UF+RO+EDI Technology?

The UF+RO+EDI system represents the most advanced "all-membrane" water treatment process, combining three purification technologies for maximum efficiency and water quality.

Technology Integration:

• Ultrafiltration (UF): Removes suspended solids, colloids, and microorganisms
• Reverse Osmosis (RO): Eliminates dissolved salts and organic matter
• Electrodeionization (EDI): Provides continuous chemical-free polishing

Complete Process Configuration

Option 1: Traditional Ion Exchange System

• Process Flow: Raw Water → Multi-media Filter → Activated Carbon → Water Softener → Precision Filter → Cation Bed → Anion Bed → Mixed Bed → Final Filter → Point of Use

• Best For: Applications requiring highest purity with chemical regeneration

Option 2: RO + Mixed Bed System

• Process Flow: Municipal Water → Raw Water Pump → Coagulation Dosing → Mechanical Filter → Carbon Filter → Antiscalant → Security Filter → High-Pressure Pump → RO System → Intermediate Tank → Mixed Bed Pump → Mixed Bed Unit → Final Filter → Demineralized Water Tank

• Best For: High-purity water with reduced chemical usage

Option 3: Advanced RO + EDI System

• Process Flow: Raw Water → Booster Pump → Multi-media Filter → Activated Carbon → Softener → Precision Filter → Primary RO → Intermediate Tank → Transfer Pump → EDI System → Final Filter → Point of Use

• Best For: Continuous chemical-free ultra-pure water production

System Technical Features

Advanced Pretreatment:

• UF Membrane Technology: 1mm hollow fiber design for colloid removal
• Pre-filtration System: Prevents membrane fouling and clogging
• Coagulation Dosing: PAC addition improves water quality and reduces membrane resistance

Core Purification:

• RO Membrane Arrays: High-rejection polyamide membranes
• EDI Stack Configuration: Continuous electrodeionization for final polishing
• Degassing Membrane: Operates at <5.33Kpa vacuum for oxygen removal to <0.3 mg/L

Automated Control:

• Industrial PC Control: Fully automatic operation and monitoring
• Parameter Tracking: Real-time water quality and performance data
• Automated Chemical Dosing: Precise treatment optimization
• System Flushing: Automatic cleaning and maintenance cycles

Technical Specifications

Key System Advantages

1. Superior Water Quality

• Chemical-free continuous operation
• Consistent ultra-pure water output
• Meets international water standards
• Reliable performance for critical applications

2. Environmental Benefits

• No acid or caustic chemical regeneration
• Minimal wastewater discharge
• Reduced environmental impact
• Sustainable operation

3. Operational Efficiency

• Fully automated control system
• Reduced maintenance requirements
• Lower operating costs
• Continuous 24/7 operation capability

4. Technical Innovation

• Advanced membrane technology integration
• Optimized pretreatment protection
• Intelligent monitoring and control
• Customizable for specific requirements

Industry Applications

Power Generation:

• Boiler feed water treatment
• Turbine generator cooling systems
• High-pressure boiler requirements
• Combined cycle power plants

Industrial Manufacturing:

• Electronics and semiconductor production
• Pharmaceutical manufacturing
• Chemical processing
• Laboratory water supply

Specialized Applications:

• Microelectronics rinsing water
• Pharmaceutical water for injection
• High-purity process water
• Research and development facilities

Quality & Compliance

Standards Met:

• GB1576-79 Industrial Boiler Water Standards
• DL/T561-95 Power Industry Standards
• International Ultra-Pure Water Specifications
• Pharmaceutical Water Compliance

System Guarantee:

• Performance validation testing
• Quality component certification
• Technical documentation support
• Compliance assurance

Service Support

Professional Services:

• System design and engineering
• Installation supervision
• Operator training programs
• Maintenance and technical support

After-Sales Service:

• 24/7 technical support
• Spare parts supply
• Performance optimization
• Regular maintenance contracts