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Case Details
Project Overview
A chemical company in Shandong uses a reverse osmosis system to treat surface water (Yellow River water) for boiler feed water and process water. In August 2022, three reverse osmosis units were replaced with Qinsen High-tech BW-8040LFR anti-pollution membrane elements. The membrane system has been running smoothly since then, and the current water production flow rate and water quality of each reverse osmosis system meet the owner's requirements.
Treatment Process
Project Information
Model |
Design Flux LMH |
Recovery Rate % |
Operating Pressure MPa |
Desalination Rate % |
Arrangement (Quantity) |
BW-8040LFR |
21.72 |
75 |
0.7-1.0 |
98.7 |
22:11 (Six-core assembly) |
BW-8040LFR |
25 |
75 |
0.7-1.0 |
98.8 |
13:7 (Six-core assembly) |


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