Lead-Acid Battery Production Water System | Industrial RO+DI Plant

Intro: Ensure optimal battery performance and longevity with our industrial ultra-pure water systems. Specifically engineered for lead-acid battery manufacturing, delivering consistent ≥10 MΩ·cm quality water to prevent impurities from affecting battery chemistry.

Complete Ultra-Pure Water Production Process

Step-by-Step Purification Journey:

1. Raw Water Storage Tank

• Buffers incoming municipal/ground water supply
• Ensures stable inlet pressure for pretreatment system
• Provides emergency water reserve during supply fluctuations

2. Booster Pump Station

• Maintains consistent pressure through pretreatment
• Prevents flow variations affecting filter performance
• Industrial-grade construction for continuous duty

3. Quartz Sand Multi-Media Filter

• Removes suspended solids, algae, and colloidal particles
• Reduces SDI (Silt Density Index) for RO protection
• Output turbidity: ≤1 NTU through graded quartz sand media

4. Activated Carbon Adsorption Filter

• Eliminates residual chlorine to protect RO membranes
• Adsorbs organic compounds, odors, and color
• Prevents resin oxidation in subsequent treatment stages

5. Precision Security Filter

• 5-micron final particulate barrier
• Protects RO membranes from scratches and mechanical clogging
• Traps resin fragments and microscopic impurities

6. Reverse Osmosis Main Unit

• Removes 98-99% of dissolved ionic contaminants
• Output conductivity: ≤10 μS/cm
• Core desalination stage for primary purification

7. RO Product Water Storage

• Intermediate pure water buffer tank
• Ensures continuous supply to polishing system
• Stabilizes system operation during peak demand

8. Mixed Bed Booster Pump

• Provides required pressure for final polishing stage
• Maintains consistent flow through ion exchange resin

9. Mixed Bed Ion Exchange Column

• Final polishing to achieve ultra-pure standards
• Combines cation and anion exchange resins
• Output quality: ≥10 MΩ·cm resistivity

10. Ultra-Pure Water Storage Tank

• Final product water storage
• Maintains water quality until point of use
• Closed-loop system to prevent contamination

Technical Specifications

Critical Role in Battery Manufacturing

Why Ultra-Pure Water Matters:

• Prevents Electrode Contamination: Ionic impurities affect electrode performance
• Ensures Electrolyte Purity: Essential for consistent battery chemistry
• Extends Battery Life: Reduces internal corrosion and self-discharge
• Maintains Manufacturing Consistency: Critical for quality control in mass production

Application Points:

• Electrolyte preparation and dilution
• Battery plate cleaning and rinsing
• Chemical solution preparation
• Equipment cleaning processes

5 System Advantages for Battery Industry

✔ Consistent High Purity - Guaranteed ≥10 MΩ·cm output for quality manufacturing

✔ Robust Pretreatment - Comprehensive protection for RO membranes and resin

✔ Automated Operation - Minimal operator intervention with reliable performance

✔ Cost-Effective Production - Lower operational costs than bottled ultra-pure water

✔ Industry-Proven Design - Specifically optimized for battery manufacturing requirements

Quality Assurance & Support

Performance Validation:

• Factory acceptance testing before shipment
• Water quality certification to meet industry standards
• Regular maintenance and performance monitoring

Service Commitment:

• 12-month system warranty
• Lifetime technical support
• Spare parts supply guarantee
• Regular maintenance service packages