- Qingqingquan
- Shandong
- 20 days
- 300 units per month
ISO-compliant ultra-pure water systems for glass cleaning. 18MΩ·cm output, 0.5-2 m³/h flow, transparent resin columns. Download technical specs today!
Ultra-Pure Water Systems for Glass Cleaning - 2025 Technical Guide
Why <0.1μS/cm Water Matters for Glass Cleaning
✔ Streak-free surfaces - Eliminates mineral spots
✔ Prevents micro-scratches - Removes all abrasive particles
✔ Enhances coating adhesion - Critical for optical applications
✔ Meets ISO Class 5 standards - For high-precision industries
Industry Fact: 18MΩ·cm water reduces glass defects by 72% in display manufacturing
3-Stage Purification Technology
1. Pretreatment System
• Sand filter: Removes >20μm particles
• Carbon filter: 99% chlorine removal
• RO membrane: 99% salt rejection
2. Reverse Osmosis Core
• Membranes: Hydranautics/Dow Filmtec
• Recovery rate: 50-75%
• Output quality: 1-5μS/cm
3. Mixed Bed Polishing
• Resins: Purolite/Rohm & Haas
• Final quality: 18.2MΩ·cm
• Visual monitoring: Transparent columns
System Specifications
| Component | Specification |
|---|---|
| Flow Rate | 0.5-2 m³/h |
| Conductivity | <0.1μS/cm |
| Resistivity | ≥18MΩ·cm |
| Pumps | Southern Special (SS304) |
| Controls | PLC + touchscreen |
Key Components Breakdown
1. RO System Features
• High-pressure pump: 1.1kW, 120m head
• Membrane array: 2×ESPA2-4040
• Monitoring: Online conductivity meters
2. Mixed Bed Design
• Visual inspection: Acrylic columns
• Resin ratio: 2:1 (anion:cation)
• Manual valves: Nanya piping system
3. Storage & Distribution
• PE tanks: 500L capacity
• UV sterilization: Optional
• Nitrogen blanketing: For high-purity
5 Competitive Advantages
✔ Transparent resin columns - Real-time monitoring
✔ Dual purification - RO + mixed bed
✔ Compact footprint - Fits cleanrooms
✔ Low maintenance - <2 hrs/month
✔ Scalable - Up to 10 m³/h available
Case Study: Reduced smartphone screen rejects by 65%
Industry Applications
1. Display Manufacturing
• LCD/OLED panel cleaning
• Touchscreen production
2. Optical Components
• Camera lens washing
• Eyeglass coating
3. Electronics
• Semiconductor wafer rinsing
• PCB cleaning
4. Industrial Coatings
• Anti-reflective layers
• Vacuum deposition
Installation Requirements
Site Preparation
• Space: 2m×1m floor area
• Power: 380V/50Hz ±10%
• Water supply: ≥1 m³/h
Utility Connections
• Drain: Acid-resistant piping
• Compressed air: For valve control
Maintenance Protocol
✅ Daily: Check resistivity
✅ Weekly: Sanitize tanks
✅ Monthly: Resin inspection
✅ Quarterly: Membrane cleaning
✅ Annually: Full validation
Pro Tip: Replace UV lamps every 9 months
Free Resources:
📞 Get: "Free Water Analysis"
