Many project buyers blindly buy single Reverse Osmosis membrane without matched Ultrafiltration membrane module, resulting frequent blockage and unstable water conductivity. Correct system collocation must judge raw water TDS, COD and turbidity to select corresponding RO membrane element and UF membrane. This guide classify all water sources and match our full series Reverse Osmosis membrane filter and Ultrafiltration membrane, help customers avoid wrong model loss and reduce long-term operation cost. Every matched combination of UF membrane module and Reverse Osmosis membrane can be found in our water filter element.
Classified Raw Water Matching Rules
1. Low TDS Tap Water(TDS＜500ppm): LF-XULP Reverse Osmosis membrane + PAN Ultrafiltration membrane module
2. Medium Brackish Water(500-2000ppm): LF-BW RO membrane element + PVDF LF-UF-6060W UF membrane
3. High COD Wastewater: LF-BW-FR Reverse Osmosis membrane filter + Large flux LF-UF-8060W Ultrafiltration membrane
4. Seawater Raw Water: LF-SW Reverse Osmosis membrane + Multi-stage PVDF UF membrane module
5. Food Factory Raw Water: LF-ULP RO membrane element + Small PAN Ultrafiltration membrane
6. Power Plant River Water: LF-BW Reverse Osmosis membrane + LF-UF-2880W large area UF membrane
Comprehensive Dual Membrane System Advantages
1. Two-stage filtration eliminate all particulate & biological pollution for Reverse Osmosis membrane
2. Extend chemical cleaning cycle from 1-2 months to over half a year
3. Cut chemical agent consumption and production shutdown loss
4. Stabilize outlet turbidity & conductivity for consistent production quality
5. Compact layout save factory workshop occupied space
6. One-stop supply all Ultrafiltration membrane & RO membrane element without multi-supplier purchase
All Complete Membrane Series Summary
Reverse Osmosis Membrane Series: LF-XULP, LF-ULP, LF-BW, LF-BW-FR, LF-SW
Ultrafiltration Membrane Series: PVDF External Pressure LF-UF-W, PAN Internal Pressure LF-UF
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