RO Desalination Equipment | High-Purity Industrial Water Systems

Intro: Need high-purity process water? Our advanced demineralized water treatment systems remove 99%+ dissolved salts using reverse osmosis technology. Custom-engineered for industrial applications requiring ultra-low conductivity water.

What is Demineralized Water Treatment?

Demineralized water (also called deionized water) undergoes advanced purification to remove both strong electrolytes and weak electrolytes like silica and carbon dioxide.

Advanced Purification Methods:

• Reverse Osmosis (RO): Primary demineralization method
• Ion Exchange (IX): Mixed bed polishing
• Electrodeionization (EDI): Chemical-free continuous process
• Electrodialysis (ED): Membrane-based separation

Customized System Design Approach

Five Key Design Considerations:

1. Comprehensive Water Analysis

• Detailed feed water testing
• Contaminant identification
• Seasonal variation assessment

2. Precision Pretreatment Design

• Customized filtration stages
• Optimal equipment sizing
• Material compatibility selection

3. Efficient Process Configuration

• Maximized water recovery
• Reduced chemical consumption
• Minimal waste generation

4. Automated Regeneration Systems

• Intelligent backwash cycles
• Optimized regeneration sequences
• Efficient chemical utilization

5. Strict Quality Compliance

• Meeting end-user specifications
• Industry-specific standards
• Regulatory requirements

Complete Technical Process Flow

Advanced Treatment Stages:

Stage 1: Mechanical Pretreatment

• Multi-media filtration: Removes suspended solids
• Activated carbon adsorption: Eliminates organics and chlorine
• Iron/manganese removal: Oxidization and filtration
• Water softening: Ion exchange or chemical treatment

Stage 2: Membrane Filtration

• Microfiltration/Ultrafiltration: Fine particle removal
• Reverse Osmosis: Primary demineralization (98-99% salt rejection)
• Secondary RO: Polishing stage for higher purity

Stage 3: Final Polishing

• Ion exchange: Mixed bed polishing
• EDI: Continuous electrodeionization
• Final filtration: Bacterial and particle control

Technical Specifications

Industry-Specific Applications

1. Metal Processing & Coating

• Pre-treatment chemical dilution
• Rinse water for coating lines
• Surface preparation solutions

2. Pharmaceutical Manufacturing

• USP Purified Water compliance
• Equipment cleaning and rinsing
• Solution preparation systems

3. Electronics & Semiconductor

• Silicon wafer processing
• Integrated circuit manufacturing
• Display panel production

4. Automotive Industry

• Electrocoating processes
• Paint shop rinse water
• Battery manufacturing

5. General Industrial

• Boiler feed water treatment
• Cooling tower makeup
• Process water preparation

7 Competitive Advantages

✔ Custom Engineering - Tailored solutions for specific water quality requirements

✔ High Efficiency Design - Optimized recovery rates and energy consumption

✔ Advanced Automation - PLC control with remote monitoring capabilities

✔ Premium Components - DOW/Hydranautics membranes, Grundfos pumps

✔ Multiple Configuration Options - RO, IX, EDI, or combined processes

✔ Low Operating Costs - Reduced chemical and energy consumption

✔ Comprehensive Support - Installation, training, and maintenance services

Why Proper System Design Matters

Pre-treatment Protection:

• Prevents membrane fouling
• Extends resin life
• Reduces maintenance frequency
• Ensures consistent water quality

Cost Optimization:

• Right-sized equipment selection
• Energy-efficient operation
• Chemical consumption minimization
• Waste reduction strategies

Reliability Assurance:

• Redundant system components
• Automatic fail-safe mechanisms
• Comprehensive monitoring systems
• Predictive maintenance capabilities