Thermal power boiler feed water and semiconductor wafer cleaning ultrapure water have extremely strict silica and TOC interception requirements for Reverse Osmosis membrane. Cheap ordinary Reverse Osmosis membrane element has weak SiO2 removal capacity, which easily forms hard silicate scale on boiler pipes and precision chip production equipment, raising equipment failure frequency and annual maintenance expenditure sharply. LF-BW series industrial Reverse Osmosis membrane filter adopts high-density aromatic polyamide separation layer, reaching maximum stable salt rejection up to 99.7, which becomes the standard core RO membrane for two-stage RO + EDI ultrapure water production lines. Large-area PVDF Ultrafiltration membrane module must be installed in the front pretreatment section to control inlet SDI value below 3, effectively extend the service life of each RO membrane element and reduce EDI module replacement frequency. All LF-BW industrial RO membrane element and matched large-size UF membrane data sheets can be checked in our water filter element.
High Purity Industrial Application Scenarios
1. Large thermal power plant boiler supplementary pure water desalination station
2. Lithium battery and photovoltaic panel cleaning ultrapure water production line
3. Semiconductor two-stage RO+EDI high-purity water manufacturing equipment
4. Large pharmaceutical factory injection purified water system
5. Underground mine brackish water centralized treatment station
6. Large food factory central edible pure water unit
High Silica Interception Unique Strengths Of LF-BW RO Membrane Filter
1. Excellent silica and organic matter removal performance prevents scaling on Reverse Osmosis membrane supporting equipment
2. Max 440 sq.ft oversized membrane area brings high daily water output for every single Reverse Osmosis membrane element
3. Stable low-conductivity pure water produced by this standard industrial RO membrane filter
4. Low long-term running pressure drop reduces high-pressure pump energy loss of the full RO membrane system
5. Direct interchangeable with global mainstream brand RO membrane element without equipment reconstruction
6. Perfect matching design with PVDF Ultrafiltration membrane module to prolong the service cycle of Reverse Osmosis membrane filter
Standard Complete LF-BW Reverse Osmosis membrane Full Model Table
| Model Number | Membrane Size | Main Application |
|---|---|---|
| LF-BW-4021 | 4inch×21inch | Laboratory small EDI ultrapure water machine |
| LF-BW-4040 | 4inch×40inch | Small pharmaceutical factory, battery workshop cleaning water |
| LF-BW-8040 | 8inch×40inch standard industrial | Thermal power plant boiler supplementary water station |
| LF-BW-8040-400 | 8inch×40inch 400 sq.ft | Mine brackish water centralized treatment equipment |
| LF-BW-8040-440 | 8inch×40inch 440 sq.ft large flux | Large food factory central pure water unit |
| LF-BW-8040-440PRO | 8inch×40inch 440 sq.ft high silica interception | Semiconductor chip manufacturing ultrapure water line |
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