Application-Specific Process Design & Water Quality
The system targets non-soluble pollutants through physico-chemical processes. Performance is evaluated based on the removal of suspended and colloidal substances.
| Parameter | City Water | UF Permeate | RO Permeate | Final Polish | UPW Standards |
| Resistivity | - | - | 0.1-1 MΩ·cm | 18.2 MΩ·cm | ASTM D5127 |
| TOC | 1-3 mg/L | 0.5-1.5 mg/L | ≤50 ppb | ≤5 ppb | ≤5 ppb |
| Particles | - | ≤100 counts/mL | ≤10 counts/mL | ≤1 count/mL | SEMI F63 |
| Bacteria | ≤100 CFU/mL | ≤1 CFU/mL | ≤0.1 CFU/mL | ≤0.01 CFU/mL | ≤0.001 CFU/mL |
Process Flow
Pretreatment → UF → 2-pass RO → EDI/Polishing → 0.1μm Filtration → UPW Storage
System Features & Automation
Applications & Compliance
Primary Applications
Notes
● All performance data based on standard operating conditions with proper pre-treatment
● Removal rates may vary based on specific water characteristics and operating parameters
● Systems designed to meet WHO guidelines and GB 5749-2022 standards
● Chemical cleaning frequency optimized based on feed water quality
● This comprehensive performance table demonstrates QILEE Ultrafiltration Systems' capability to transform challenging water sources into high-quality treated water suitable for various applications, from municipal drinking water to industrial process water.
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